Catalog Spring Hangers Cobalch 3f65
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SPRING HANGERS
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
3.4.1.1
Selection The following table indicates the possible load (required load Fs) for each VH-size depending on the hanger travel and based on the respective nominal travel sn (50, 100 eller 200 mm). The maximum load corresponds with the nominal load Fn of the variable spring hanger. The required travel of the variable spring hanger corresponds with the vertical movement of the connected plant component due to temperature. The load variation between cold and hot position, unavoidable in variable spring hangers, causes additional strain to the ed component. In order to limit such additional load to 25% of the operating load, the recommended working travels should not be exceeded (VGB-R 510L) which corresponds to the design criteria of the American specification MSS Standard Practices. In addition, travel reserves of at least 20% of the required travel ss or of 5 mm as absolute minimum should be added to each limit (requirement according to VGB-R 510 and KTA 3205.3). To save money, it makes sence to choose the load range between the hot and the cold state as close as possible to the nominal load. Example of requirement Variable spring hanger with double lug (standard) Operating load: Fw = 90 kN Required travel, downwards: Ss = 25 mm Locking at: Cold load Fk Selection In case of downward required travel, the operating load occurs at higher load; it is kept as close as possible to the nominal load. Result, VH-size 11, nominal travel Sn 100 mm (from recommended working travel ≥ Ss = 25 mm) with cold load 73.2 kN. Travel reserve: 15 mm. Load variation: ∆F = 16.8 kN corresponding to 19% of Fw (read from load/travel table or calculated by means of spring rate: ∆F = R * Ss) Instalation dimension E for preset hanger, preset distance Sv = 60 mm corresponding to hanger travel at cold load (from the following table). Installation dimension:
E = E* + Sv = 705 + 60 E = 765 mm
Nominal travel Sn 50 100 200 Hanger travel Service travel mm 0 0 0 5 10 2.5 5 10 5.0 10 20 7.5 15 30 7,5 15 10.0 20 40 12.5 25 50 15.0 30 60 17.5 35 70 10 20 20.0 40 80 22.5 45 90 25.0 50 100 55 27.5 110 12,5 25 30.0 60 120 32.5 130 65 35.0 70 140 37.5 75 150 80 40.0 160 85 30 15 60 42.5 170 45.0 180 90 47.5 95 190 50.0 100 200 Nominal travel Sn Load group LGV
Nominelsize
3.4.1.2
50 100 200
01
02
03
04
05
0.16 0.18 0.19 0.21 0.23 0.25 0.26 0.28 0.30 0.31 0.33 0.35 0.36 0.38 0.40 0.42 0.43 0.45 0.47 0.48 0.50
0.32 0.35 0.39 0.42 0.46 0.49 0.52 0.56 0.59 0.63 0.66 0.69 0.73 0.76 0.80 0.83 0.86 0.90 0.93 0.97 1.00
0.66 0.73 0.79 0.86 0.93 1.00 1.06 1.13 1.20 1.26 1.33 1.40 1.46 1.53 1.60 1.67 1.73 1.80 1.87 1.93 2.00
1.30 1.44 1.57 1.71 1.84 1.98 2.11 2.25 2.38 2.52 2.65 2.79 2.92 3.06 3.19 3.33 3.46 3.60 3.73 3.87 4.00
2.30 2.54 2.77 3.01 3.24 3.48 3.71 3.95 4.18 4.42 4.65 4.89 5.12 5.36 5.59 5.83 6.06 6.30 6.53 6.77 7.00
12
12
12
12
12
6.8 3.4 1.7
13.6 6.8 3.4
26.8 13.4 6.7
VH-size 06 07 08 09 10 11 Required load Fs depending on travel kN 3.90 6.60 10.9 16.5 23.0 33.0 4.31 7.27 12.0 18.2 25.4 36.4 4.71 7.94 13.1 19.9 27.7 39.7 5.12 8.61 14.2 21.5 30.1 43.1 5.52 9.28 15.3 23.2 32.4 46.4 5.93 9.95 16.4 24.9 34.8 49.8 6.33 10.6 17.5 26.6 37.1 53.1 6.74 11.3 18.6 28.2 39.5 56.5 7.14 12.0 19.7 29.9 41.8 59.8 7.55 12.6 20.8 31.6 44.2 63.2 7.95 13.3 22.0 33.3 46.5 66.5 8.36 14.0 23.1 34.9 48.9 69.9 8.76 14.6 24.2 36.6 51.2 73.2 9.17 15.3 25.3 38.3 53.6 76.6 9.57 16.0 26.4 40.0 55.9 79.9 9.98 16.7 27.5 41.6 58.3 83.3 10.4 17.3 28.6 43.3 60.6 86.6 10.8 18.0 29.7 45.0 63.0 90.0 11.2 18.7 30.8 46.7 65.3 93.3 11.6 19.3 31.9 48.3 67.7 96.7 12.0 20.0 33.0 50.0 70.0 100 Load Fn in kN 16 20 24 30 36 42
Spring rates R in N/mm 54 94 162 268 27 47 81 134 13.5 23.5 40.5 67
442 221
670 335
110.5
167.5
940 470 235
1340 670 335
12
13
14
15
16
43.6 48.0 52.4 56.9 61.3 65.7 70.1 74.5 79.0 83.4 87.8 92.2 96.6 101 105 110 114 119 123 128 132
66.0 72.7 79.4 86.1 92.8 99.5 106 113 120 126 133 140 146 153 160 167 173 180 187 193 200
92.0 101 111 120 130 139 148 158 167 177 186 195 205 214 224 233 242 252 261 271 280
132 145 159 172 186 199 212 226 239 253 266 279 293 306 320 333 346 360 373 387 400
165 182 199 215 232 249 266 282 299 316 333 349 366 383 400 416 433 450 467 483 500
48
64
72
80
90
1768 884 442
2680 1340 670
3760 1880 940
5360 2680 1340
6700 3350 1675
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
FDH
FHG
FHS
FSS/FSP
Variable spring hangers with double lug (including bolt) is suitable for direct connection to a hanging suspension structure – only by means of WeldTech or clamp lugs without additional connecting parts. The load can be set by turning the hanger turnbuckle.
Variable spring hangers with threaded connection are suitable for installation at a required level by inserting a fitting threaded rod as vertical connection to the superior steel structure. This rod is connected to the suspension structure by a clevis and a weld or clamp lug, or by use of a square plate with spherical washer, by means of hexnuts. The load can be set by turning the hanger turnbuckle.
Variable spring hangers for continuous tie rods are suitable for mounting on the suspending steel structure, to which they are fixed by bolts. The load is transferred by the through-rod and the screwed-on nuts. The load can be set by turning the nuts.
Variable spring s with ing plate absorb load from above. They are mounted om the steel structure by fixing the foot plate with bolts. The load is transferred to the plate of the spring s by a sliding or insulation shoe with flat surface. If lateral movements may occur, s with PTFE slide plate (type range FSP) should be selected.
FSG
FDT
Angulating spring absorb the load as compression force and transfer it to the suspension by spherical sway heads. Greater lateral shifting of the components to be suspended, combined with low lateral forces are thus made possible. The use of these devices is acceptable only if the inherent stiffness of the component to be suspended is sufficient to secure it in its position.
Trapeze-type hangers are suitable for the ing of pipes near the underneath suspension steel structure. Pipes can be equipped with a suitable pipe shoe and then be placed on the trapeze. The load can be set by turning the hanger turnbuckle.
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
3.4.1.3
Variable Spring Hanger with double lug Type FHD Standard version: Hanger preset, galvanized housing and connecting parts, alkyd-painted spring. Options: Hanger not preset, hot-dip galvanized housing and additional terrosone coating of the spring, inch thread.
ØC
a
Nominal travel Sn mm
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200
Nominal
Type
load
Fn kN
0.5
1
2
4
7
12
20
33
50
70
100
132
200
280
400
500
FHD...
01.050.12 01.100.12 01.200.12 02.050.12 02.100.12 02.200.12 03.050.12 03.100.12 03.200.12 04.050.12 04.100.12 04.200.12 05.050.12 05.100.12 05.200.12 06.050.16 06.100.16 06.200.16 07.050.20 07.100.20 07.200.20 08.050.24 08.100.24 08.200.24 09.050.30 09.100.30 09.200.30 10.050.36 10.100.36 10.200.36 11.050.42 11.100.42 11.200.42 12.050.48 12.100.48 12.200.48 13.050.64 13.100.64 13.200.64 14.050.72 14.100.72 14.200.72 15.050.80 15.100.80 15.200.80 16.050.90 16.100.90 16.200.90
Spring rate R N/mm
6.8 3.4 1.7 13.6 6.8 3.4 26.8 13.4 6.7 54.0 27.0 13.5 94.0 47.0 23.5 162.0 81.0 40.5 268.0 134.0 67.0 442.0 221.0 110.5 670.0 335.0 167.5 940 470 235 1340 670 335 1768 884 442 2680 1340 670 3760 1880 940 5360 2680 1340 6700 3350 1675
Load group LGV
12
12
12
12
12
16
20
24
30
36
42
48
64
72
80
90
b
ØC r
E*
r
H A
E*
H
B*
v
A
B*
d
Order example: FDH 11.100.42 (standard)
VH size
a
b
ØD
ØD
Main dimensions
Instal. dimen. E* mm
A mm
225 300 470 225 300 470 230 300 480 230 300 480 285 380 610 295 390 620 340 440 685 410 525 795 500 635 980 500 635 980 560 705 1095 485 595 870 610 745 1090 640 775 1115 715 860 1250 955 1100 1490
190 265 435 190 265 435 195 265 445 195 265 445 245 340 570 245 340 570 285 385 630 335 450 720 425 560 905 425 560 905 480 625 1015 485 525 870 495 630 975 535 670 1010 610 755 1145 610 755 1145
B* mm
D mm
85
110
85
110
85
120
85
120
85
155
110
155
130
180
160
230
175
260
180
260
205
280
200
490
270
560
265
620
270
720
525
720
Connection dimensions H mm
160 235 405 160 235 405 165 235 415 165 235 415 205 300 530 205 300 530 240 340 585 280 395 665 345 480 825 345 480 825 400 545 935 295 405 680 365 500 845 385 520 860 440 585 975 440 585 975
Weight
a mm
b mm
c mm
d mm
r mm
v mm
15
5
12
M12
12
15
5
12
M12
12
15
5
12
M12
12
15
5
12
M12
12
20
6
12
M12
20
20
6
16
M16
20
24
8
20
M20
25
30
10
24
M24
30
48
15
33
M30
50
48
15
40
M36
50
48
15
45
M42
50
50
20
50
M48
90
30
50
20
70
M64
100
35
50
25
80
M72
120
40
60
25
90
M80
135
50
60
25
100
M90
150
50
ca. kg
3 4 5 3 4 5 4 5 8 4 5 8 8 10 15 9 11 19 17 22 32 32 39 63 54 67 101 59 77 117 101 126 186 206 236 311 318 363 501 460 528 692 730 832 1086 816 912 1222
*Measurements refer to initial position at minimum load (not preset); the distance changes exactly the same as the preset travel.
3.4.1.4
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
Variable Spring Hanger with threaded connection Type FHG Standard version: Hanger preset, galvanized housing and connecting parts, alkyd-painted spring. Options: Hanger not preset, hot-dip galvanized housing and additional terrosone coating of the spring, inch thread.
d e
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
Nominal travel Sn mm
50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200
Nominal load Fn kN
0.5
1
2
4
7
12
20
33
50
70
100
132
200
280
400
500
Type FHD...
01.050.12 01.100.12 01.200.12 02.050.12 02.100.12 02.200.12 03.050.12 03.100.12 03.200.12 04.050.12 04.100.12 04.200.12 05.050.12 05.100.12 05.200.12 06.050.16 06.100.16 06.200.16 07.050.20 07.100.20 07.200.20 08.050.24 08.100.24 08.200.24 09.050.30 09.100.30 09.200.30 10.050.36 10.100.36 10.200.36 11.050.42 11.100.42 11.200.42 12.050.48 12.100.48 12.200.48 13.050.64 13.100.64 13.200.64 14.050.72 14.100.72 14.200.72 15.050.80 15.100.80 15.200.80 16.050.90 16.100.90 16.200.90
Spring rate R N/mm
6.8 3.4 1.7 13.6 6.8 3.4 26.8 13.4 6.7 54.0 27.0 13.5 94.0 47.0 23.5 162.0 81.0 40.5 268.0 134.0 67.0 442.0 221.0 110.5 670.0 335.0 167.5 940 470 235 1340 670 335 1768 884 442 2680 1340 670 3760 1880 940 5360 2680 1340 6700 3350 1675
e
E*
H
A
E*
H
B*
v
ØD
Load group LGV
12
12
12
12
12
16
20
24
30
36
42
48
64
72
80
90
Instal. dimen. E* mm
180 255 425 180 255 425 185 255 435 185 255 435 225 320 550 235 330 560 265 365 610 320 435 705 380 515 860 375 510 855 435 580 970 345 455 730 460 595 940 470 605 945 525 670 1060 765 910 1300
B*
ØD
Main dimensions A mm 170 245 415 170 245 415 175 245 425 175 245 425 220 315 545 220 315 545 250 350 595 300 415 685 375 510 855 375 510 855 425 570 960 350 460 735 435 570 915 455 590 930 515 660 1050 515 660 1050
A
e
d
Order example: FHG 11.100.42 (standard)
VH size
d
B mm
D mm
85
110
85
110
85
120
85
120
85
155
110
155
130
180
160
230
175
260
180
260
205
280
200
490
270
560
265
620
270
720
525
720
H mm 160 235 405 160 235 405 165 235 415 165 235 415 205 300 530 205 300 530 240 340 585 280 395 665 345 480 825 345 480 825 400 545 935 295 405 680 365 500 845 385 520 860 440 585 975 440 585 975
Connecting dimensions d e v mm mm mm M12
27
M12
27
M12
27
M12
27
M12
33
M16
35
M20
44
M24
55
M30
67
M36
70
M42
72
M48
75
30
M64
90
35
M72
90
40
M80
95
50
M90
95
50
Weight ca. kg 3 4 5 3 4 6 4 5 7 4 5 8 8 10 15 9 11 18 17 21 32 31 39 63 53 65 99 57 74 115 99 124 184 196 226 301 306 351 489 452 507 671 696 798 1055 781 876 1186
*Measurements refer to initial position at minimum load (not preset); the distance changes exactly the same as the preset travel.
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
3.4.1.5
Variable Spring Hanger with continuous tie rod Type FHS Standard version: Hanger preset, galvanized housing and connecting parts, alkyd-painted spring. Options: Hanger not preset, hot-dip galvanized housing and additional terrosone coating of the spring, inch thread.
d
ØD
B*
E*
E* s
v
A
s
k
k
Order example: FHS 11.100.42 (standard)
VH size
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
Nominal travel Sn mm 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200
Nominal load Fn kN 0.5
1
2
4
7
12
20
33
50
70
100
132
200
280
400
500
Type FHS… 01.050.12 01.100.12 01.200.12 02.050.12 02.100.12 02.200.12 03.050.12 03.100.12 03.200.12 04.050.12 04.100.12 04.200.12 05.050.12 05.100.12 05.200.12 06.050.16 06.100.16 06.200.16 07.050.20 07.100.20 07.200.20 08.050.24 08.100.24 08.200.24 09.050.30 09.100.30 09.200.30 10.050.36 10.100.36 10.200.36 11.050.42 11.100.42 11.200.42 12.050.48 12.100.48 12.200.48 13.050.64 13.100.64 13.200.64 14.050.72 14.100.72 14.200.72 15.050.80 15.100.80 15.200.80 16.050.90 16.100.90 16.200.90
Spring rate R N/mm 6.8 3.4 1.7 13.6 6.8 3.4 26.8 13.4 6.7 54.0 27.0 13.5 94.0 47.0 23.5 162.0 81.0 40.5 268.0 134.0 67.0 442.0 221.0 110.5 670.0 335.0 167.5 940 470 235 1340 670 335 1768 884 442 2680 1340 670 3760 1880 940 5360 2680 1340 6700 3350 1675
t
t m
Load group LGV
12
12
12
12
12
16
20
24
30
36
42
48
64
72
80
90
Instal. dimen. E* mm 255 385 660 255 385 660 260 385 670 260 385 670 310 455 790 315 465 800 355 505 860 425 585 965 500 685 1130 510 700 1140 580 780 1265 480 635 1020 575 755 1210 610 735 1240 680 875 1370 695 895 1380
Main dimensions A B* D mm mm mm 160 70 235 120 110 405 230 160 70 235 120 110 405 230 165 70 235 125 120 415 230 165 70 235 125 120 415 230 205 75 300 125 155 530 230 205 75 300 130 155 530 235 240 75 340 125 180 585 235 280 95 395 140 230 665 250 345 90 480 140 260 825 240 345 90 480 140 260 825 240 400 90 545 145 280 935 245 300 80 410 130 490 685 240 370 85 505 130 560 850 235 390 85 525 130 620 865 240 450 85 595 135 720 985 235 450 85 595 135 720 985 235
A
m
Connecting dimensions
Weight
d mm
k mm
m mm
s mm
t mm
v mm
M12
12
130
8
95
M12
12
130
8
95
M12
14
150
10
110
M12
14
150
10
110
M12
18
190
12
130
M16
18
190
12
130
M20
23
220
12
160
M24
23
270
15
200
M30
27
300
15
215
M36
27
300
15
215
M42
27
340
20
250
M48
27
530
25
460
30
M64
27
590
30
520
35
M72
27
640
35
580
40
M80
33
760
40
680
50
M90
33
760
40
680
50
ca. kg 3 4 6 3 4 6 4 6 8 5 6 9 10 12 17 10 13 20 17 21 32 35 43 67 56 69 103 59 76 114 104 127 186 202 233 310 338 384 511 446 511 670 698 796 1045 735 852 1143
*Measurements refer to initial position at minimum load (not preset); the distance changes exactly the same as the preset travel.
3.4.1.6
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
Variable Spring Hanger Type FSS with ing plate made of steel Type FSP with PTFE layer Standard version: Hanger preset, galvanized housing and connecting parts, alkyd-painted spring. Options: Hanger not preset, hot-dip galvanized housing and additional terrosone coating of the spring, inch thread.
ØD
ØD
w SW
v E*
E* s
s
A
Order example: FSS 11.100.42 (standard)
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
Nominal load Fn kN 0.5
1
2
4
7
12
20
33
50
70
100
132
200
280
400
500
Type FSS… FSP… 01.050.12 01.100.12 01.200.12 02.050.12 02.100.12 02.200.12 03.050.12 03.100.12 03.200.12 04.050.12 04.100.12 04.200.12 05.050.12 05.100.12 05.200.12 06.050.16 06.100.16 06.200.16 07.050.20 07.100.20 07.200.20 08.050.24 08.100.24 08.200.24 09.050.30 09.100.30 09.200.30 10.050.36 10.100.36 10.200.36 11.050.42 11.100.42 11.200.42 12.050.48 12.100.48 12.200.48 13.050.64 13.100.64 13.200.64 14.050.72 14.100.72 14.200.72 15.050.80 15.100.80 15.200.80 16.050.90 16.100.90 16.200.90
Spring Load rate group R LGV N/mm 6.8 3.4 1.7 13.6 6.8 3.4 26.8 13.4 6.7 54.0 27.0 13.5 94.0 47.0 23.5 162.0 81.0 40.5 268.0 134.0 67.0 442.0 221.0 110.5 670.0 335.0 167.5 940 470 235 1340 670 335 1768 884 442 2680 1340 670 3760 1880 940 5360 2680 1340 6700 3350 1675 Non relevant
01
Nominel travel Sn mm 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200
t m
Instal. dimen. E* mm 190 280 480 190 280 480 200 285 490 200 285 490 245 355 610 245 355 610 275 390 665 320 440 745 390 535 905 390 535 905 445 605 1020 425 550 860 495 645 1020 515 665 1040 590 750 1170 590 750 1170
Main dimens. A D mm mm 160 235 110 405 160 235 110 405 165 235 120 415 165 235 120 415 205 300 155 530 205 300 155 530 240 340 180 585 280 395 230 665 345 480 260 825 345 480 260 825 400 545 280 935 300 410 490 685 370 505 560 850 390 525 620 865 450 595 720 985 450 595 720 985
A
k
k
VH size
w
t m
Connecting dimensions k mm
m mm
p mm
s mm
t mm
v mm
12
130
70
8
95
12
130
70
8
95
14
150
70
10
110
14
150
70
10
110
18
190
100
12
130
18
190
100
12
130
23
220
100
12
160
23
270
120
15
200
27
300
120
15
215
27
300
150
15
215
27
340
150
20
250
27
530
150
25
460
30
27
590
180
30
520
35
27
640
200
35
580
40
33
760
260
40
680
50
33
760
260
40
680
50
Width Weight of nuts w SW ca. mm mm kg 4 12 36 5 6 4 12 36 5 7 5 12 36 6 9 5 12 36 7 10 12 15 55 14 19 12 15 55 15 22 19 15 55 23 34 40 20 85 48 73 63 20 95 76 110 67 20 95 87 122 113 20 95 136 195 126 25 145 257 334 364 25 145 410 537 474 25 145 539 698 742 40 145 842 1089 780 40 145 897 1188
*Measurements refer to initial position at minimum load (not preset); the distance changes exactly the same as the preset travel.
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
3.4.1.7
Angulating Spring Type FSG Standard version: Hanger preset, galvanized housing and connecting parts, alkyd-painted spring. Options: Hanger not preset, hot-dip galvanized housing and additional terrosone coating of the spring, inch thread.
L ØD SW f M
E* øv
r
Order example: SG 06.100.0800.00 (standard)
A
B*
b
VH size
Nominal travel
Nominal load
Type
Spring rate
Load group
Fn kN 0.5 1 2 4 7 12 20 33 50 70 100
FSG…
R N/mm 3.4 6.8 13.4 27.0 47.0 81.0 134.0 221.0 335.0 470.0 670.0
LGV
01 02 03 04 05 06 07 08 09 10 11
Sn mm 100 100 100 100 100 100 100 100 100 100 100
1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 1)
.12 .12 .12 .12 .12 .16 .20 .24 .30 .36 .42
A mm 245 245 245 245 315 315 350 415 510 510 570
Non relevant
01.100. 02.100. 03.100. 04.100. 05.100. 06.100. 07.100. 08.100. 09.100. 10.100. 11.100.
Main dimensions B* mm 215 215 215 215 245 245 250 280 280 280 290
D mm 105 105 115 115 140 140 170 220 250 250 280
Connecting dimensions
M mm 130 130 150 150 190 190 220 270 300 300 340
V mm 50 50 50 50 70 70 85 100 100 100 125
b mm 10 10 10 10 16 16 16 20 20 22 22
f mm 12 12 12 12 20 20 20 25 25 30 30
Width of nuts r mm 19 19 19 19 30 30 30 43 43 43 43
SW mm 30 30 30 30 46 46 46 60 60 60 60
1) Insert nominal lenght E* in this position (four-digit). VH size
600
700
800
900
Installation dimension E* mm 1000 1200 1400
1600
1800
2000
2200 11.1
01
6.2
6.5
6.8
7.1
7.4
Weight ca. kg 8.0
8.6
9.3
9.9
10.5
02
6.5
6.8
7.1
7.4
7.7
8.3
8.9
9.2
10.2
10.8
11.4
03
8.3
8.7
9.0
9.3
9.6
10.2
10.8
11.4
12.1
12.7
13.3
04
8.8
9.2
9.5
9.8
10.1
10.7
11.3
11.9
12.6
13.2
13.8
05
16.2
16.8
17.4
18.1
19.3
20.5
21.8
23.0
24.3
25.5
06
17.0
17.6
18.2
18.9
20.1
21.3
22.6
23.8
25.1
26.3
07
27.5
28.6
29.7
30.8
32.9
35.1
37.3
39.4
41.6
43.8
58.5
59.8
62.4
65.0
67.5
70.1
72.7
75.2
90.6
93.2
95.8
98.3
101.0
103.0
106.0
08 09 10
98.7
101.0
104.0
106.0
109.0
111.0
114.0
11
160.0
164.0
167.0
170.0
174.0
177.0
180.0
*Measurements refer to initial position at minimum load (not preset); the distance changes exactly the same as the preset travel.
3.4.1.8
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
Connections for Angulating Spring (Type FSG) For connection of these s to pipes and steel constructions, special mounting parts, clamps and brackets are available. The design of these parts enables the ing of dynamic load without any problems.
Bracket (with bolts) Type MBS The brackets are designed for welding: They allow the required angularity of 6 gr. Bracket:
Material: Surface:
b
Weldable - C25 Jack with primer (standard) or without protection
øc
E
a s
Order example: MBS 025 (standard)
A
B L
VH
Nominal
size
load
Type
Instal.
Main dimensions
Connecting dimensions
Weld
Weight ca.
dimens.
Fn
E
A
B
L
b
c
s
a
kN
mm
mm
mm
mm
mm
mm
mm
mm
kg
01-04
10
MSB 010
35
30
36
43
10.5
12
10
3
0.3
05-07
25
MSB 025
50
45
45
56
16.5
20
12
4
0.8
08-09 10-11
50 100
MSB 050 MSB 100
75 75
75 75
75 75
91 95
21.0 22.5
25 30
25 25
5 8
3.7 3.8
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
3.4.1.9
Trapeze Hanger Selection Selection The following table shows the possible loads for the 11 VH-sizes of trapeze hangers, depending on the hanger travel and on the nominal travel Sn på 50, 100 eller 200 mm. The maximum load equals the nominal load Fn of the trapeze hanger and will therefore amount to twice the load of single hangers. For calculation of the required load Fs, the loads resulting from weight of pipe shoe (FA) and trapeze (Fr), and from the active weight of the hangers (FH) (1 kg equals approx. 0,01 kN) must be added to the load of the pipe. The other selection criteria correspond to those for single hangers FHG. Example of requirement: Trapeze hanger, hot-dip galvanized Metric connection thread Span: L=800 mm Pipe shoe: LUR 350.170 Hot load: Fw=30kN Required travel, upwards: Ss=25 mm Preset at cold load Fk Selection In case of upward required travel where hot load occurs at a lower value than the cold load, a hanger size should be selected which has a cold load as close as possible to the nominal load. Result: VH-size 07, nominal travel: Sn = 100 kN ( from recommended working travel Ss = 25 mm). Required hot load: Fs=Fw+Fa+Ft+Fh = 30+0,2+0,2+0,2*, Fs = 30.6 kN, Preset load: 37.3 kN, Travel reserve: Sr = 10 mm. Load variation: WF 25.268=6.7kN, corresponding 22% of Fw. Cold load: Fk=37.3-0,9 =36.4kN *) active load taken from tables page 3.4.1.11
Nominal travel Sn 100
50
Hanger travel
200
01
02
03
Service travel 0 5
5
5.0 7.5 10.0
10 15 20
8
10
15
30.0 32.5
13
60 65
35.0 37.5
70 75
40.0 42.5
25
80 15
85
4.60 5.07
7.80 8.61
13.2 14.5
21.8 24.0
33.0 36.4
46.0 50.7
66.0 72.7
20 30 40
30
0.39 0.42 0.46
0.78 0.84 0.91
1.59 1.72 1.86
3.14 3.41 3.68
5.54 6.01 6.48
9.42 10.2 11.0
15.9 17.2 18.6
26.2 28.4 30.6
39.7 43.1 46.4
55.4 60.1 64.8
79.4 86.1 92.8
0.49
0.98
1.99
3.95
6.95
11.9
19.9
32.9
49.8
69.5
99.5
40
0.52 0.56
1.05 1.12
2.12 2.26
4.22 4.49
7.42 7.89
12.7 13.5
21.2 22.6
35.1 37.3
53.1 56.5
74.2 78.9
106.0 113.0
0.59 0.63
1.18 1.25
2.39 2.53
4.76 5.03
8.36 8.83
14.3 15.1
23.9 25.3
39.5 41.7
59.8 63.2
83.6 88.3
120.0 126.0
0.66 0.69
1.32 1.39
2.66 2.79
5.30 5.57
9.30 9.77
15.9 16.7
26.6 27.9
43.9 46.1
66.5 69.9
93.0 97.7
133.0 140.0
120 130
0.73 0.76
1.46 1.52
2.93 3.06
5.84 6.11
10.2 10.7
17.5 18.3
29.3 30.6
48.3 50.5
73.2 76.6
102.0 107.0
146.0 153.0
140 150
0.80 0.83
1.59 1.66
3.20 3.33
6.38 6.65
11.2 11.7
19.1 20.0
32.0 33.3
52.7 55.0
79.9 83.3
112.0 117.0
160.0 167.0
0.86
1.73
3.46
6.92
12.1
20.8
34.6
57.2
86.6
121.0
173.0
0.90
1.80
3.60
7.19
12.6
21.6
36.0
59.4
90.0
126.0
180.0
80 90 100 110
50
160 30
11
2.60 2.87
50
50 55
10
1.32 1.45
60 70
25.0 27.5
09
0.64 0.71
30 35
20
08
0.32 0.35
15.0 17.5
40 45
07
20
25
10
Load 06
0 10
12.5
20.0 22.5
05
Required load Fs depending on travel kN
mm 0 2.5
04
170
60
45.0
90
180
0.93
1.86
3.73
7.46
13.1
22.4
37.3
61.6
93.3
131.0
187.0
47.5 50.0
95 100
190 200
0.97 1.00
1.93 2.00
3.87 4.00
7.73 8.00
13.5 14.0
23.2 24.0
38.7 40.0
63.8 66.0
96.7 100.0
135.0 140.0
193.0 200.0
12
12
12
12
24
30
36
42
Nominal travel Sn Load group LGV
Nominal load Fn in kN 12 16 20
Spring rates R in N/mm Nominal travel
3.4.1.10
50
13.6
27.2
53.6
108.0
188.0
324.0
536.0
884.0
1340.0
1880.0
2680.0
100 200
6.8 3.4
13.6 6.8
26.8 13.4
54.0 27.0
94.0 47.0
162.0 81.0
268.0 134.0
442.0 221.0
670.0 335.0
940.0 470.0
1340.0 670.0
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
Trapeze Hanger
Standard version: Hanger preset, galvanized housing and connecting parts, alkyd-painted spring. Options: Hanger not preset, terrosone coating of the spring, inch thread.
L d c
e
B*
E*
U
H
Order example: FDT 07.100.0800.20 (standard) ØD
Dimensions and active weights of hangers VH
Nominal
Nominal
size
travel
load
Sn
Fn
mm
kN
50 01
100
1
50 100
2
200 50 03
100
4
200 50 04
07
08
09
10
Instal.
rate
group
dimens.
R
LGV
B*
D
H
d
e
ca.
Weight
mm
mm
mm
mm
mm
kg
in kg
600
800
1000 1200
13.6
60
4
C
90
90
90
01.100. 1) .12
6.8
01.200. 1) .12
3.4
02.050. 1) .12
27.2
02.100. 1) .12
13.6
02.200. 1) .12
6.8
03.050. 1) .12
53.6
03.100. 1) .12
26.8
03.200. 1) .12
13.4
12
60
85
110
60
110
120
188.0
05.100. 1) .12
94.0
200
05.200. 1) .12
47.0
65
50
06.050. 1) .16
324.0
75
06.100. 1) .16
162.0
200
06.200. 1) .16
81.0
75
50
07.050. 1) .20
536.0
85
120
16
75
235
M12
20
235
M12
20
415
65 65
20
165 85
60
12
M12
415
60 60
235
165 85
60
12
20
405
60 60
M12
160 85
60
12
235 405
60 12
05.050. 1) .12
24
160
60
27.0
100
Span L
in mm
E*
04.200. 1) .12
14
Weight Dim.
mm
54.0
100
Dimensions and weights of trapeze Main dimensions
N/mm
108.0
205 85
110
155
155
mm 1400
5
U
60
60
60
60
7
Weight
5
7
10
12
4
C
90
90
90
90
5
U
60
60
60
60
7
Weight
5
7
10
12
5
C
90
90
90
90
6
U
60
60
60
60
9
Weight
5
7
9
12
5
C
90
120
120
120
6
U
60
80
80
80
9
Weight
5
13
16
20
8
C
125
125
125
135
11
U
80
80
80
100
530
16
Weight
9
12
16
24
205
8
C
125
135
145
145
155
11
U
80
100
120
120
140
530
16
Weight
9
15
25
30
42
240
14
C
140
150
160
160
170 160
300
300
M12
M16
25
25
1600
07.100. 1) .20
268.0
18
U
100
120
140
140
07.200. 1) .20
134.0
85
585
26
Weight
10
18
28
34
48
50
08.050. 1) .24
884.0
105
280
27
C
175
185
185
195
205
08.100. 1) .24
442.0
33
U
160
180
180
200
220
100
40
66
20
24
85
105
130
160 Weight
180
230
340
395
M20
M24
30
30
1800
2000
90
200
100
200
08.200. 1) .24
221.0
105
665
45
Weight
24
37
46
63
84
50
09.050. 1) .30
1340.0
110
345
40
C
185
195
205
215
215
225
09.100. 1) .30
670.0
48
U
180
200
220
240
240
260
200
09.200. 1) .30
335.0
110
825
68
Weight
27
41
59
80
94
122
50
10.050. 1) .36
1880.0
105
345
40
C
215
225
225
235
245
10.100. 1) .36
940.0
48
U
240
260
260
280
300
300
10.200. 1) .36
470.0
68
Weight
54
77
92
118
149
167
78
C
230
240
250
250
250
250
88
U
260
280
300
320
320
320
113
Weight
61
84
111
167
190
214
100
100
100
140
200 50 11
Load
04.050. 1) .12 8
50
06
Spring
04.100. 1) .12
100 200
05
FDT...
01.050. 1) .12
200
02
Type
100 200
200
11.050. 1) .42
2680.0
11.100. 1) .42
1340.0
11.200. 1) .42
670.0
30
36
110
105
175
180
260
260
105
120 120
480
M30
M36
35
35
825
120 42
480
400 205
280
545 935
M40
40
245
10-00-242
1) Insert span in mm. 2) Active weight of both hangers, total weight of hangers see FHG page 3.4.1.5. *Measurements refer to initial position at minimum load (not preset); the distance changes exactly the same as the preset travel.
Technical modifications reserved
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
3.4.1.11
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
3.4.1.1
Selection The following table indicates the possible load (required load Fs) for each VH-size depending on the hanger travel and based on the respective nominal travel sn (50, 100 eller 200 mm). The maximum load corresponds with the nominal load Fn of the variable spring hanger. The required travel of the variable spring hanger corresponds with the vertical movement of the connected plant component due to temperature. The load variation between cold and hot position, unavoidable in variable spring hangers, causes additional strain to the ed component. In order to limit such additional load to 25% of the operating load, the recommended working travels should not be exceeded (VGB-R 510L) which corresponds to the design criteria of the American specification MSS Standard Practices. In addition, travel reserves of at least 20% of the required travel ss or of 5 mm as absolute minimum should be added to each limit (requirement according to VGB-R 510 and KTA 3205.3). To save money, it makes sence to choose the load range between the hot and the cold state as close as possible to the nominal load. Example of requirement Variable spring hanger with double lug (standard) Operating load: Fw = 90 kN Required travel, downwards: Ss = 25 mm Locking at: Cold load Fk Selection In case of downward required travel, the operating load occurs at higher load; it is kept as close as possible to the nominal load. Result, VH-size 11, nominal travel Sn 100 mm (from recommended working travel ≥ Ss = 25 mm) with cold load 73.2 kN. Travel reserve: 15 mm. Load variation: ∆F = 16.8 kN corresponding to 19% of Fw (read from load/travel table or calculated by means of spring rate: ∆F = R * Ss) Instalation dimension E for preset hanger, preset distance Sv = 60 mm corresponding to hanger travel at cold load (from the following table). Installation dimension:
E = E* + Sv = 705 + 60 E = 765 mm
Nominal travel Sn 50 100 200 Hanger travel Service travel mm 0 0 0 5 10 2.5 5 10 5.0 10 20 7.5 15 30 7,5 15 10.0 20 40 12.5 25 50 15.0 30 60 17.5 35 70 10 20 20.0 40 80 22.5 45 90 25.0 50 100 55 27.5 110 12,5 25 30.0 60 120 32.5 130 65 35.0 70 140 37.5 75 150 80 40.0 160 85 30 15 60 42.5 170 45.0 180 90 47.5 95 190 50.0 100 200 Nominal travel Sn Load group LGV
Nominelsize
3.4.1.2
50 100 200
01
02
03
04
05
0.16 0.18 0.19 0.21 0.23 0.25 0.26 0.28 0.30 0.31 0.33 0.35 0.36 0.38 0.40 0.42 0.43 0.45 0.47 0.48 0.50
0.32 0.35 0.39 0.42 0.46 0.49 0.52 0.56 0.59 0.63 0.66 0.69 0.73 0.76 0.80 0.83 0.86 0.90 0.93 0.97 1.00
0.66 0.73 0.79 0.86 0.93 1.00 1.06 1.13 1.20 1.26 1.33 1.40 1.46 1.53 1.60 1.67 1.73 1.80 1.87 1.93 2.00
1.30 1.44 1.57 1.71 1.84 1.98 2.11 2.25 2.38 2.52 2.65 2.79 2.92 3.06 3.19 3.33 3.46 3.60 3.73 3.87 4.00
2.30 2.54 2.77 3.01 3.24 3.48 3.71 3.95 4.18 4.42 4.65 4.89 5.12 5.36 5.59 5.83 6.06 6.30 6.53 6.77 7.00
12
12
12
12
12
6.8 3.4 1.7
13.6 6.8 3.4
26.8 13.4 6.7
VH-size 06 07 08 09 10 11 Required load Fs depending on travel kN 3.90 6.60 10.9 16.5 23.0 33.0 4.31 7.27 12.0 18.2 25.4 36.4 4.71 7.94 13.1 19.9 27.7 39.7 5.12 8.61 14.2 21.5 30.1 43.1 5.52 9.28 15.3 23.2 32.4 46.4 5.93 9.95 16.4 24.9 34.8 49.8 6.33 10.6 17.5 26.6 37.1 53.1 6.74 11.3 18.6 28.2 39.5 56.5 7.14 12.0 19.7 29.9 41.8 59.8 7.55 12.6 20.8 31.6 44.2 63.2 7.95 13.3 22.0 33.3 46.5 66.5 8.36 14.0 23.1 34.9 48.9 69.9 8.76 14.6 24.2 36.6 51.2 73.2 9.17 15.3 25.3 38.3 53.6 76.6 9.57 16.0 26.4 40.0 55.9 79.9 9.98 16.7 27.5 41.6 58.3 83.3 10.4 17.3 28.6 43.3 60.6 86.6 10.8 18.0 29.7 45.0 63.0 90.0 11.2 18.7 30.8 46.7 65.3 93.3 11.6 19.3 31.9 48.3 67.7 96.7 12.0 20.0 33.0 50.0 70.0 100 Load Fn in kN 16 20 24 30 36 42
Spring rates R in N/mm 54 94 162 268 27 47 81 134 13.5 23.5 40.5 67
442 221
670 335
110.5
167.5
940 470 235
1340 670 335
12
13
14
15
16
43.6 48.0 52.4 56.9 61.3 65.7 70.1 74.5 79.0 83.4 87.8 92.2 96.6 101 105 110 114 119 123 128 132
66.0 72.7 79.4 86.1 92.8 99.5 106 113 120 126 133 140 146 153 160 167 173 180 187 193 200
92.0 101 111 120 130 139 148 158 167 177 186 195 205 214 224 233 242 252 261 271 280
132 145 159 172 186 199 212 226 239 253 266 279 293 306 320 333 346 360 373 387 400
165 182 199 215 232 249 266 282 299 316 333 349 366 383 400 416 433 450 467 483 500
48
64
72
80
90
1768 884 442
2680 1340 670
3760 1880 940
5360 2680 1340
6700 3350 1675
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
FDH
FHG
FHS
FSS/FSP
Variable spring hangers with double lug (including bolt) is suitable for direct connection to a hanging suspension structure – only by means of WeldTech or clamp lugs without additional connecting parts. The load can be set by turning the hanger turnbuckle.
Variable spring hangers with threaded connection are suitable for installation at a required level by inserting a fitting threaded rod as vertical connection to the superior steel structure. This rod is connected to the suspension structure by a clevis and a weld or clamp lug, or by use of a square plate with spherical washer, by means of hexnuts. The load can be set by turning the hanger turnbuckle.
Variable spring hangers for continuous tie rods are suitable for mounting on the suspending steel structure, to which they are fixed by bolts. The load is transferred by the through-rod and the screwed-on nuts. The load can be set by turning the nuts.
Variable spring s with ing plate absorb load from above. They are mounted om the steel structure by fixing the foot plate with bolts. The load is transferred to the plate of the spring s by a sliding or insulation shoe with flat surface. If lateral movements may occur, s with PTFE slide plate (type range FSP) should be selected.
FSG
FDT
Angulating spring absorb the load as compression force and transfer it to the suspension by spherical sway heads. Greater lateral shifting of the components to be suspended, combined with low lateral forces are thus made possible. The use of these devices is acceptable only if the inherent stiffness of the component to be suspended is sufficient to secure it in its position.
Trapeze-type hangers are suitable for the ing of pipes near the underneath suspension steel structure. Pipes can be equipped with a suitable pipe shoe and then be placed on the trapeze. The load can be set by turning the hanger turnbuckle.
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
3.4.1.3
Variable Spring Hanger with double lug Type FHD Standard version: Hanger preset, galvanized housing and connecting parts, alkyd-painted spring. Options: Hanger not preset, hot-dip galvanized housing and additional terrosone coating of the spring, inch thread.
ØC
a
Nominal travel Sn mm
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200
Nominal
Type
load
Fn kN
0.5
1
2
4
7
12
20
33
50
70
100
132
200
280
400
500
FHD...
01.050.12 01.100.12 01.200.12 02.050.12 02.100.12 02.200.12 03.050.12 03.100.12 03.200.12 04.050.12 04.100.12 04.200.12 05.050.12 05.100.12 05.200.12 06.050.16 06.100.16 06.200.16 07.050.20 07.100.20 07.200.20 08.050.24 08.100.24 08.200.24 09.050.30 09.100.30 09.200.30 10.050.36 10.100.36 10.200.36 11.050.42 11.100.42 11.200.42 12.050.48 12.100.48 12.200.48 13.050.64 13.100.64 13.200.64 14.050.72 14.100.72 14.200.72 15.050.80 15.100.80 15.200.80 16.050.90 16.100.90 16.200.90
Spring rate R N/mm
6.8 3.4 1.7 13.6 6.8 3.4 26.8 13.4 6.7 54.0 27.0 13.5 94.0 47.0 23.5 162.0 81.0 40.5 268.0 134.0 67.0 442.0 221.0 110.5 670.0 335.0 167.5 940 470 235 1340 670 335 1768 884 442 2680 1340 670 3760 1880 940 5360 2680 1340 6700 3350 1675
Load group LGV
12
12
12
12
12
16
20
24
30
36
42
48
64
72
80
90
b
ØC r
E*
r
H A
E*
H
B*
v
A
B*
d
Order example: FDH 11.100.42 (standard)
VH size
a
b
ØD
ØD
Main dimensions
Instal. dimen. E* mm
A mm
225 300 470 225 300 470 230 300 480 230 300 480 285 380 610 295 390 620 340 440 685 410 525 795 500 635 980 500 635 980 560 705 1095 485 595 870 610 745 1090 640 775 1115 715 860 1250 955 1100 1490
190 265 435 190 265 435 195 265 445 195 265 445 245 340 570 245 340 570 285 385 630 335 450 720 425 560 905 425 560 905 480 625 1015 485 525 870 495 630 975 535 670 1010 610 755 1145 610 755 1145
B* mm
D mm
85
110
85
110
85
120
85
120
85
155
110
155
130
180
160
230
175
260
180
260
205
280
200
490
270
560
265
620
270
720
525
720
Connection dimensions H mm
160 235 405 160 235 405 165 235 415 165 235 415 205 300 530 205 300 530 240 340 585 280 395 665 345 480 825 345 480 825 400 545 935 295 405 680 365 500 845 385 520 860 440 585 975 440 585 975
Weight
a mm
b mm
c mm
d mm
r mm
v mm
15
5
12
M12
12
15
5
12
M12
12
15
5
12
M12
12
15
5
12
M12
12
20
6
12
M12
20
20
6
16
M16
20
24
8
20
M20
25
30
10
24
M24
30
48
15
33
M30
50
48
15
40
M36
50
48
15
45
M42
50
50
20
50
M48
90
30
50
20
70
M64
100
35
50
25
80
M72
120
40
60
25
90
M80
135
50
60
25
100
M90
150
50
ca. kg
3 4 5 3 4 5 4 5 8 4 5 8 8 10 15 9 11 19 17 22 32 32 39 63 54 67 101 59 77 117 101 126 186 206 236 311 318 363 501 460 528 692 730 832 1086 816 912 1222
*Measurements refer to initial position at minimum load (not preset); the distance changes exactly the same as the preset travel.
3.4.1.4
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
Variable Spring Hanger with threaded connection Type FHG Standard version: Hanger preset, galvanized housing and connecting parts, alkyd-painted spring. Options: Hanger not preset, hot-dip galvanized housing and additional terrosone coating of the spring, inch thread.
d e
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
Nominal travel Sn mm
50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200
Nominal load Fn kN
0.5
1
2
4
7
12
20
33
50
70
100
132
200
280
400
500
Type FHD...
01.050.12 01.100.12 01.200.12 02.050.12 02.100.12 02.200.12 03.050.12 03.100.12 03.200.12 04.050.12 04.100.12 04.200.12 05.050.12 05.100.12 05.200.12 06.050.16 06.100.16 06.200.16 07.050.20 07.100.20 07.200.20 08.050.24 08.100.24 08.200.24 09.050.30 09.100.30 09.200.30 10.050.36 10.100.36 10.200.36 11.050.42 11.100.42 11.200.42 12.050.48 12.100.48 12.200.48 13.050.64 13.100.64 13.200.64 14.050.72 14.100.72 14.200.72 15.050.80 15.100.80 15.200.80 16.050.90 16.100.90 16.200.90
Spring rate R N/mm
6.8 3.4 1.7 13.6 6.8 3.4 26.8 13.4 6.7 54.0 27.0 13.5 94.0 47.0 23.5 162.0 81.0 40.5 268.0 134.0 67.0 442.0 221.0 110.5 670.0 335.0 167.5 940 470 235 1340 670 335 1768 884 442 2680 1340 670 3760 1880 940 5360 2680 1340 6700 3350 1675
e
E*
H
A
E*
H
B*
v
ØD
Load group LGV
12
12
12
12
12
16
20
24
30
36
42
48
64
72
80
90
Instal. dimen. E* mm
180 255 425 180 255 425 185 255 435 185 255 435 225 320 550 235 330 560 265 365 610 320 435 705 380 515 860 375 510 855 435 580 970 345 455 730 460 595 940 470 605 945 525 670 1060 765 910 1300
B*
ØD
Main dimensions A mm 170 245 415 170 245 415 175 245 425 175 245 425 220 315 545 220 315 545 250 350 595 300 415 685 375 510 855 375 510 855 425 570 960 350 460 735 435 570 915 455 590 930 515 660 1050 515 660 1050
A
e
d
Order example: FHG 11.100.42 (standard)
VH size
d
B mm
D mm
85
110
85
110
85
120
85
120
85
155
110
155
130
180
160
230
175
260
180
260
205
280
200
490
270
560
265
620
270
720
525
720
H mm 160 235 405 160 235 405 165 235 415 165 235 415 205 300 530 205 300 530 240 340 585 280 395 665 345 480 825 345 480 825 400 545 935 295 405 680 365 500 845 385 520 860 440 585 975 440 585 975
Connecting dimensions d e v mm mm mm M12
27
M12
27
M12
27
M12
27
M12
33
M16
35
M20
44
M24
55
M30
67
M36
70
M42
72
M48
75
30
M64
90
35
M72
90
40
M80
95
50
M90
95
50
Weight ca. kg 3 4 5 3 4 6 4 5 7 4 5 8 8 10 15 9 11 18 17 21 32 31 39 63 53 65 99 57 74 115 99 124 184 196 226 301 306 351 489 452 507 671 696 798 1055 781 876 1186
*Measurements refer to initial position at minimum load (not preset); the distance changes exactly the same as the preset travel.
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
3.4.1.5
Variable Spring Hanger with continuous tie rod Type FHS Standard version: Hanger preset, galvanized housing and connecting parts, alkyd-painted spring. Options: Hanger not preset, hot-dip galvanized housing and additional terrosone coating of the spring, inch thread.
d
ØD
B*
E*
E* s
v
A
s
k
k
Order example: FHS 11.100.42 (standard)
VH size
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
Nominal travel Sn mm 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200
Nominal load Fn kN 0.5
1
2
4
7
12
20
33
50
70
100
132
200
280
400
500
Type FHS… 01.050.12 01.100.12 01.200.12 02.050.12 02.100.12 02.200.12 03.050.12 03.100.12 03.200.12 04.050.12 04.100.12 04.200.12 05.050.12 05.100.12 05.200.12 06.050.16 06.100.16 06.200.16 07.050.20 07.100.20 07.200.20 08.050.24 08.100.24 08.200.24 09.050.30 09.100.30 09.200.30 10.050.36 10.100.36 10.200.36 11.050.42 11.100.42 11.200.42 12.050.48 12.100.48 12.200.48 13.050.64 13.100.64 13.200.64 14.050.72 14.100.72 14.200.72 15.050.80 15.100.80 15.200.80 16.050.90 16.100.90 16.200.90
Spring rate R N/mm 6.8 3.4 1.7 13.6 6.8 3.4 26.8 13.4 6.7 54.0 27.0 13.5 94.0 47.0 23.5 162.0 81.0 40.5 268.0 134.0 67.0 442.0 221.0 110.5 670.0 335.0 167.5 940 470 235 1340 670 335 1768 884 442 2680 1340 670 3760 1880 940 5360 2680 1340 6700 3350 1675
t
t m
Load group LGV
12
12
12
12
12
16
20
24
30
36
42
48
64
72
80
90
Instal. dimen. E* mm 255 385 660 255 385 660 260 385 670 260 385 670 310 455 790 315 465 800 355 505 860 425 585 965 500 685 1130 510 700 1140 580 780 1265 480 635 1020 575 755 1210 610 735 1240 680 875 1370 695 895 1380
Main dimensions A B* D mm mm mm 160 70 235 120 110 405 230 160 70 235 120 110 405 230 165 70 235 125 120 415 230 165 70 235 125 120 415 230 205 75 300 125 155 530 230 205 75 300 130 155 530 235 240 75 340 125 180 585 235 280 95 395 140 230 665 250 345 90 480 140 260 825 240 345 90 480 140 260 825 240 400 90 545 145 280 935 245 300 80 410 130 490 685 240 370 85 505 130 560 850 235 390 85 525 130 620 865 240 450 85 595 135 720 985 235 450 85 595 135 720 985 235
A
m
Connecting dimensions
Weight
d mm
k mm
m mm
s mm
t mm
v mm
M12
12
130
8
95
M12
12
130
8
95
M12
14
150
10
110
M12
14
150
10
110
M12
18
190
12
130
M16
18
190
12
130
M20
23
220
12
160
M24
23
270
15
200
M30
27
300
15
215
M36
27
300
15
215
M42
27
340
20
250
M48
27
530
25
460
30
M64
27
590
30
520
35
M72
27
640
35
580
40
M80
33
760
40
680
50
M90
33
760
40
680
50
ca. kg 3 4 6 3 4 6 4 6 8 5 6 9 10 12 17 10 13 20 17 21 32 35 43 67 56 69 103 59 76 114 104 127 186 202 233 310 338 384 511 446 511 670 698 796 1045 735 852 1143
*Measurements refer to initial position at minimum load (not preset); the distance changes exactly the same as the preset travel.
3.4.1.6
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
Variable Spring Hanger Type FSS with ing plate made of steel Type FSP with PTFE layer Standard version: Hanger preset, galvanized housing and connecting parts, alkyd-painted spring. Options: Hanger not preset, hot-dip galvanized housing and additional terrosone coating of the spring, inch thread.
ØD
ØD
w SW
v E*
E* s
s
A
Order example: FSS 11.100.42 (standard)
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
Nominal load Fn kN 0.5
1
2
4
7
12
20
33
50
70
100
132
200
280
400
500
Type FSS… FSP… 01.050.12 01.100.12 01.200.12 02.050.12 02.100.12 02.200.12 03.050.12 03.100.12 03.200.12 04.050.12 04.100.12 04.200.12 05.050.12 05.100.12 05.200.12 06.050.16 06.100.16 06.200.16 07.050.20 07.100.20 07.200.20 08.050.24 08.100.24 08.200.24 09.050.30 09.100.30 09.200.30 10.050.36 10.100.36 10.200.36 11.050.42 11.100.42 11.200.42 12.050.48 12.100.48 12.200.48 13.050.64 13.100.64 13.200.64 14.050.72 14.100.72 14.200.72 15.050.80 15.100.80 15.200.80 16.050.90 16.100.90 16.200.90
Spring Load rate group R LGV N/mm 6.8 3.4 1.7 13.6 6.8 3.4 26.8 13.4 6.7 54.0 27.0 13.5 94.0 47.0 23.5 162.0 81.0 40.5 268.0 134.0 67.0 442.0 221.0 110.5 670.0 335.0 167.5 940 470 235 1340 670 335 1768 884 442 2680 1340 670 3760 1880 940 5360 2680 1340 6700 3350 1675 Non relevant
01
Nominel travel Sn mm 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200 50 100 200
t m
Instal. dimen. E* mm 190 280 480 190 280 480 200 285 490 200 285 490 245 355 610 245 355 610 275 390 665 320 440 745 390 535 905 390 535 905 445 605 1020 425 550 860 495 645 1020 515 665 1040 590 750 1170 590 750 1170
Main dimens. A D mm mm 160 235 110 405 160 235 110 405 165 235 120 415 165 235 120 415 205 300 155 530 205 300 155 530 240 340 180 585 280 395 230 665 345 480 260 825 345 480 260 825 400 545 280 935 300 410 490 685 370 505 560 850 390 525 620 865 450 595 720 985 450 595 720 985
A
k
k
VH size
w
t m
Connecting dimensions k mm
m mm
p mm
s mm
t mm
v mm
12
130
70
8
95
12
130
70
8
95
14
150
70
10
110
14
150
70
10
110
18
190
100
12
130
18
190
100
12
130
23
220
100
12
160
23
270
120
15
200
27
300
120
15
215
27
300
150
15
215
27
340
150
20
250
27
530
150
25
460
30
27
590
180
30
520
35
27
640
200
35
580
40
33
760
260
40
680
50
33
760
260
40
680
50
Width Weight of nuts w SW ca. mm mm kg 4 12 36 5 6 4 12 36 5 7 5 12 36 6 9 5 12 36 7 10 12 15 55 14 19 12 15 55 15 22 19 15 55 23 34 40 20 85 48 73 63 20 95 76 110 67 20 95 87 122 113 20 95 136 195 126 25 145 257 334 364 25 145 410 537 474 25 145 539 698 742 40 145 842 1089 780 40 145 897 1188
*Measurements refer to initial position at minimum load (not preset); the distance changes exactly the same as the preset travel.
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
3.4.1.7
Angulating Spring Type FSG Standard version: Hanger preset, galvanized housing and connecting parts, alkyd-painted spring. Options: Hanger not preset, hot-dip galvanized housing and additional terrosone coating of the spring, inch thread.
L ØD SW f M
E* øv
r
Order example: SG 06.100.0800.00 (standard)
A
B*
b
VH size
Nominal travel
Nominal load
Type
Spring rate
Load group
Fn kN 0.5 1 2 4 7 12 20 33 50 70 100
FSG…
R N/mm 3.4 6.8 13.4 27.0 47.0 81.0 134.0 221.0 335.0 470.0 670.0
LGV
01 02 03 04 05 06 07 08 09 10 11
Sn mm 100 100 100 100 100 100 100 100 100 100 100
1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 1)
.12 .12 .12 .12 .12 .16 .20 .24 .30 .36 .42
A mm 245 245 245 245 315 315 350 415 510 510 570
Non relevant
01.100. 02.100. 03.100. 04.100. 05.100. 06.100. 07.100. 08.100. 09.100. 10.100. 11.100.
Main dimensions B* mm 215 215 215 215 245 245 250 280 280 280 290
D mm 105 105 115 115 140 140 170 220 250 250 280
Connecting dimensions
M mm 130 130 150 150 190 190 220 270 300 300 340
V mm 50 50 50 50 70 70 85 100 100 100 125
b mm 10 10 10 10 16 16 16 20 20 22 22
f mm 12 12 12 12 20 20 20 25 25 30 30
Width of nuts r mm 19 19 19 19 30 30 30 43 43 43 43
SW mm 30 30 30 30 46 46 46 60 60 60 60
1) Insert nominal lenght E* in this position (four-digit). VH size
600
700
800
900
Installation dimension E* mm 1000 1200 1400
1600
1800
2000
2200 11.1
01
6.2
6.5
6.8
7.1
7.4
Weight ca. kg 8.0
8.6
9.3
9.9
10.5
02
6.5
6.8
7.1
7.4
7.7
8.3
8.9
9.2
10.2
10.8
11.4
03
8.3
8.7
9.0
9.3
9.6
10.2
10.8
11.4
12.1
12.7
13.3
04
8.8
9.2
9.5
9.8
10.1
10.7
11.3
11.9
12.6
13.2
13.8
05
16.2
16.8
17.4
18.1
19.3
20.5
21.8
23.0
24.3
25.5
06
17.0
17.6
18.2
18.9
20.1
21.3
22.6
23.8
25.1
26.3
07
27.5
28.6
29.7
30.8
32.9
35.1
37.3
39.4
41.6
43.8
58.5
59.8
62.4
65.0
67.5
70.1
72.7
75.2
90.6
93.2
95.8
98.3
101.0
103.0
106.0
08 09 10
98.7
101.0
104.0
106.0
109.0
111.0
114.0
11
160.0
164.0
167.0
170.0
174.0
177.0
180.0
*Measurements refer to initial position at minimum load (not preset); the distance changes exactly the same as the preset travel.
3.4.1.8
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
Connections for Angulating Spring (Type FSG) For connection of these s to pipes and steel constructions, special mounting parts, clamps and brackets are available. The design of these parts enables the ing of dynamic load without any problems.
Bracket (with bolts) Type MBS The brackets are designed for welding: They allow the required angularity of 6 gr. Bracket:
Material: Surface:
b
Weldable - C25 Jack with primer (standard) or without protection
øc
E
a s
Order example: MBS 025 (standard)
A
B L
VH
Nominal
size
load
Type
Instal.
Main dimensions
Connecting dimensions
Weld
Weight ca.
dimens.
Fn
E
A
B
L
b
c
s
a
kN
mm
mm
mm
mm
mm
mm
mm
mm
kg
01-04
10
MSB 010
35
30
36
43
10.5
12
10
3
0.3
05-07
25
MSB 025
50
45
45
56
16.5
20
12
4
0.8
08-09 10-11
50 100
MSB 050 MSB 100
75 75
75 75
75 75
91 95
21.0 22.5
25 30
25 25
5 8
3.7 3.8
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
3.4.1.9
Trapeze Hanger Selection Selection The following table shows the possible loads for the 11 VH-sizes of trapeze hangers, depending on the hanger travel and on the nominal travel Sn på 50, 100 eller 200 mm. The maximum load equals the nominal load Fn of the trapeze hanger and will therefore amount to twice the load of single hangers. For calculation of the required load Fs, the loads resulting from weight of pipe shoe (FA) and trapeze (Fr), and from the active weight of the hangers (FH) (1 kg equals approx. 0,01 kN) must be added to the load of the pipe. The other selection criteria correspond to those for single hangers FHG. Example of requirement: Trapeze hanger, hot-dip galvanized Metric connection thread Span: L=800 mm Pipe shoe: LUR 350.170 Hot load: Fw=30kN Required travel, upwards: Ss=25 mm Preset at cold load Fk Selection In case of upward required travel where hot load occurs at a lower value than the cold load, a hanger size should be selected which has a cold load as close as possible to the nominal load. Result: VH-size 07, nominal travel: Sn = 100 kN ( from recommended working travel Ss = 25 mm). Required hot load: Fs=Fw+Fa+Ft+Fh = 30+0,2+0,2+0,2*, Fs = 30.6 kN, Preset load: 37.3 kN, Travel reserve: Sr = 10 mm. Load variation: WF 25.268=6.7kN, corresponding 22% of Fw. Cold load: Fk=37.3-0,9 =36.4kN *) active load taken from tables page 3.4.1.11
Nominal travel Sn 100
50
Hanger travel
200
01
02
03
Service travel 0 5
5
5.0 7.5 10.0
10 15 20
8
10
15
30.0 32.5
13
60 65
35.0 37.5
70 75
40.0 42.5
25
80 15
85
4.60 5.07
7.80 8.61
13.2 14.5
21.8 24.0
33.0 36.4
46.0 50.7
66.0 72.7
20 30 40
30
0.39 0.42 0.46
0.78 0.84 0.91
1.59 1.72 1.86
3.14 3.41 3.68
5.54 6.01 6.48
9.42 10.2 11.0
15.9 17.2 18.6
26.2 28.4 30.6
39.7 43.1 46.4
55.4 60.1 64.8
79.4 86.1 92.8
0.49
0.98
1.99
3.95
6.95
11.9
19.9
32.9
49.8
69.5
99.5
40
0.52 0.56
1.05 1.12
2.12 2.26
4.22 4.49
7.42 7.89
12.7 13.5
21.2 22.6
35.1 37.3
53.1 56.5
74.2 78.9
106.0 113.0
0.59 0.63
1.18 1.25
2.39 2.53
4.76 5.03
8.36 8.83
14.3 15.1
23.9 25.3
39.5 41.7
59.8 63.2
83.6 88.3
120.0 126.0
0.66 0.69
1.32 1.39
2.66 2.79
5.30 5.57
9.30 9.77
15.9 16.7
26.6 27.9
43.9 46.1
66.5 69.9
93.0 97.7
133.0 140.0
120 130
0.73 0.76
1.46 1.52
2.93 3.06
5.84 6.11
10.2 10.7
17.5 18.3
29.3 30.6
48.3 50.5
73.2 76.6
102.0 107.0
146.0 153.0
140 150
0.80 0.83
1.59 1.66
3.20 3.33
6.38 6.65
11.2 11.7
19.1 20.0
32.0 33.3
52.7 55.0
79.9 83.3
112.0 117.0
160.0 167.0
0.86
1.73
3.46
6.92
12.1
20.8
34.6
57.2
86.6
121.0
173.0
0.90
1.80
3.60
7.19
12.6
21.6
36.0
59.4
90.0
126.0
180.0
80 90 100 110
50
160 30
11
2.60 2.87
50
50 55
10
1.32 1.45
60 70
25.0 27.5
09
0.64 0.71
30 35
20
08
0.32 0.35
15.0 17.5
40 45
07
20
25
10
Load 06
0 10
12.5
20.0 22.5
05
Required load Fs depending on travel kN
mm 0 2.5
04
170
60
45.0
90
180
0.93
1.86
3.73
7.46
13.1
22.4
37.3
61.6
93.3
131.0
187.0
47.5 50.0
95 100
190 200
0.97 1.00
1.93 2.00
3.87 4.00
7.73 8.00
13.5 14.0
23.2 24.0
38.7 40.0
63.8 66.0
96.7 100.0
135.0 140.0
193.0 200.0
12
12
12
12
24
30
36
42
Nominal travel Sn Load group LGV
Nominal load Fn in kN 12 16 20
Spring rates R in N/mm Nominal travel
3.4.1.10
50
13.6
27.2
53.6
108.0
188.0
324.0
536.0
884.0
1340.0
1880.0
2680.0
100 200
6.8 3.4
13.6 6.8
26.8 13.4
54.0 27.0
94.0 47.0
162.0 81.0
268.0 134.0
442.0 221.0
670.0 335.0
940.0 470.0
1340.0 670.0
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
Trapeze Hanger
Standard version: Hanger preset, galvanized housing and connecting parts, alkyd-painted spring. Options: Hanger not preset, terrosone coating of the spring, inch thread.
L d c
e
B*
E*
U
H
Order example: FDT 07.100.0800.20 (standard) ØD
Dimensions and active weights of hangers VH
Nominal
Nominal
size
travel
load
Sn
Fn
mm
kN
50 01
100
1
50 100
2
200 50 03
100
4
200 50 04
07
08
09
10
Instal.
rate
group
dimens.
R
LGV
B*
D
H
d
e
ca.
Weight
mm
mm
mm
mm
mm
kg
in kg
600
800
1000 1200
13.6
60
4
C
90
90
90
01.100. 1) .12
6.8
01.200. 1) .12
3.4
02.050. 1) .12
27.2
02.100. 1) .12
13.6
02.200. 1) .12
6.8
03.050. 1) .12
53.6
03.100. 1) .12
26.8
03.200. 1) .12
13.4
12
60
85
110
60
110
120
188.0
05.100. 1) .12
94.0
200
05.200. 1) .12
47.0
65
50
06.050. 1) .16
324.0
75
06.100. 1) .16
162.0
200
06.200. 1) .16
81.0
75
50
07.050. 1) .20
536.0
85
120
16
75
235
M12
20
235
M12
20
415
65 65
20
165 85
60
12
M12
415
60 60
235
165 85
60
12
20
405
60 60
M12
160 85
60
12
235 405
60 12
05.050. 1) .12
24
160
60
27.0
100
Span L
in mm
E*
04.200. 1) .12
14
Weight Dim.
mm
54.0
100
Dimensions and weights of trapeze Main dimensions
N/mm
108.0
205 85
110
155
155
mm 1400
5
U
60
60
60
60
7
Weight
5
7
10
12
4
C
90
90
90
90
5
U
60
60
60
60
7
Weight
5
7
10
12
5
C
90
90
90
90
6
U
60
60
60
60
9
Weight
5
7
9
12
5
C
90
120
120
120
6
U
60
80
80
80
9
Weight
5
13
16
20
8
C
125
125
125
135
11
U
80
80
80
100
530
16
Weight
9
12
16
24
205
8
C
125
135
145
145
155
11
U
80
100
120
120
140
530
16
Weight
9
15
25
30
42
240
14
C
140
150
160
160
170 160
300
300
M12
M16
25
25
1600
07.100. 1) .20
268.0
18
U
100
120
140
140
07.200. 1) .20
134.0
85
585
26
Weight
10
18
28
34
48
50
08.050. 1) .24
884.0
105
280
27
C
175
185
185
195
205
08.100. 1) .24
442.0
33
U
160
180
180
200
220
100
40
66
20
24
85
105
130
160 Weight
180
230
340
395
M20
M24
30
30
1800
2000
90
200
100
200
08.200. 1) .24
221.0
105
665
45
Weight
24
37
46
63
84
50
09.050. 1) .30
1340.0
110
345
40
C
185
195
205
215
215
225
09.100. 1) .30
670.0
48
U
180
200
220
240
240
260
200
09.200. 1) .30
335.0
110
825
68
Weight
27
41
59
80
94
122
50
10.050. 1) .36
1880.0
105
345
40
C
215
225
225
235
245
10.100. 1) .36
940.0
48
U
240
260
260
280
300
300
10.200. 1) .36
470.0
68
Weight
54
77
92
118
149
167
78
C
230
240
250
250
250
250
88
U
260
280
300
320
320
320
113
Weight
61
84
111
167
190
214
100
100
100
140
200 50 11
Load
04.050. 1) .12 8
50
06
Spring
04.100. 1) .12
100 200
05
FDT...
01.050. 1) .12
200
02
Type
100 200
200
11.050. 1) .42
2680.0
11.100. 1) .42
1340.0
11.200. 1) .42
670.0
30
36
110
105
175
180
260
260
105
120 120
480
M30
M36
35
35
825
120 42
480
400 205
280
545 935
M40
40
245
10-00-242
1) Insert span in mm. 2) Active weight of both hangers, total weight of hangers see FHG page 3.4.1.5. *Measurements refer to initial position at minimum load (not preset); the distance changes exactly the same as the preset travel.
Technical modifications reserved
Cobalch ApS ● Hejreskovvej 24B ● DK-3490 Kvistgård ● Denmark ● Tel.: +45 4582 0533 ● Fax.: +45 4582 0118 Danske Bank: 4130 4130088031 ● IBAN - DKK: DK3130004130088031 - EUR: DK4730004130088228 ● Swift code: DABADKKK CVR nr. DK70614316 ● [email protected] ● www.cobalch.com
3.4.1.11
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