4in-170mm ANSI Flanged SS304 Expansion Joint

4in-170mm ANSI Flanged SS304 Expansion Joint

ANSI flanged bellow expansion joints are designed and manufactured in accordance with EJMA standard strictly.The basic expansion joints are made by attaching flanges,welding pipes to stainless steel bellows.ANSI flanged single bellow expansion joints are most commonly used for axial compression and extension but may also be designed for lateral offset and angular movement.We commonly utilize multi-ply metal bellows for the maximum cycle life.Inner sleeve,tie rods can be added to the flanged metal expansion joint to enhance the performance capabilities. 

Drawing of ANSI Flange Expansion Joint 

Items Of The SS304 4"-170MM Expansion Joint 

1. ANSI 150# Flange: Q235B carbon steel 

2. Bellow: SS304

3. Inner sleeve: SS304 

4. Limited rod: Q235B carbon steel

5. Transport rod: Q235B carbon steel

6. Ear plate: Q235B carbon steel

7. Nut: Q235B carbon steel

Bellows Parameters

OD: 100mm 

nxt: 0.5mm+0.6mm

q: 21mm 

H: 18mm 

N: 6

L1: 245mm 

L2: 105mm 

Flange Parameters

￠A:310mm 

￠B:230ｍｍ

￠C:280ｍｍ

￠D:190.5ｍｍ

E-￠F:8-￠19

T: 23.8ｍｍ

Transport rod:3*Ｍ12

Photos Of 4in-170mm ANSI Flanged SS304 Expansion Joint In Working Shop