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FSE-400SG

Axial Stainless expansion joint

Multiply bellows welded to welding flange ends, with internal sleeve,Tie rods.
Designed to absorb axial movement of medium and/or low pressure/temperature pipeline.

FSE-400SG (Flanged Ends) Axial Expansion Joints
Size Range DN40 ~ DN600 (1 1/2” ~ 24”)
Fitted Flange JIS 10/16K, DIN PN10/16, ANSI 150LB(and other lower pressure rating flanges)
Pressure/Temperature rating 16 bars at 120℃
Axial Movement +10 / -40mm
Cycle Life Nc ＞ 1,000 times

 

Construction

No.PartsStandard MaterialOptional Material
1 Bellows SUS304 SUS316
2 Internal Sleeve SUS304 SUS316
3 Flanges Carbon Steel SUS.304/SUS316
4 Tube Ends Carbon Steel SUS304/SUS316
5 Tie Rods Carbon Steel SUS304/SUS316

 

Specification


Size		OAL

Bellow OD

Axial MovementAxial Spring RateEffective Area

Pressure  

mminsmmmmmmN/mmcm2 Kg/cm²
40 1 1/2 350 58 +10 -40 36 20 16
50 2 350 76 +10 -40 52 32 16
65 2 1/2 350 92 +10 -40 90 49 16
80 3 350 106 +10 -40 105 67 16
100 4 350 113 +10 -40 152 122 16
125 5 350 163 +10 -40 161 176 16
150 6 350 190 +10 -40 230 258 16
200 8 350 252 +10 -40 272 414 16
250 10 350 315 +10 -40 386 658 16
300 12 350 366 +10 -40 434 904 16
350 14 400 398 +10 -40 535 1171 16
400 16 400 463 +10 -40 688 1515 16
500 20 450 564 +10 -40 1053 2324 16
600 24 500 34 +10 -40 1236 3274 16

※Other size, pressure rating, axial movement, and material are available on request 

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