JOIN FORCE Bellows Co. Ltd

Product

Expansion Joints
Stainless Steel External Cover Expansion Joint

JF-1000H

Stainless Steel External Cover Expansion Joint

Features
absorb dimensional changes mainly caused by thermal expansion or contraction of a pipeline, duct, or vessel.


Stainless Steel Expansion Joint Construction

Item Parts Material Remark(Option)
1 Bellows SUS304 (H)SUS321
2 Flange SS400 SUS304 (Option)
3 Tube End STPG38 SUS304 (Option)
4 Internal Sleeve SUS304
5 External Cover SS400 SUS304 (Option)


Specification
Nominal Bore Total Length O.D. Bellows Force to Compress Effective Area Axial Movement Working Pressure
mm ins mm mm Corr's No. kg cm2 mm kg/cm2
40 1 1/2 400 78 32 75 17.6 +10 -40 25
50 2 400 96 24 110 30.4 +10 -40 25
65 2 1/2 400 112 20 261 43.8 +10 -40 25
80 3 400 126 20 205 62.8 +10 -40 25
100 4 400 153 16 303 107.7 +10 -40 25
125 5 400 183 15 630 162.9 +10 -40 25
150 6 400 210 14 1154 227.5 +10 -40 25
200 8 400 273 13 1905 385.3 +10 -40 25
250 10 400 336 12 1932 670.1 +10 -40 25
300 12 400 388 12 2353 923.5 +10 -40 25


History
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