DN550-455MM Stainles Steel SS304 Expansion Joint

DN550-455MM Stainles Steel SS304 Expansion Joint

For the axial stainless steel expansion joint,it's composed of stainless steel inner corrugated bellows,end flanges connection with relative accessories of tie rods,ear plate,nuts. The expansion joints are used to absorb the axial displacement of pipeline through the flexible deformation of corrugated bellows.We usually choose and design material of the stainless steel bellow expansion joint according to working pressure,working temperature and displacement in pipeline,so the expansion joints have good high temperature ,high pressure and corrosion resistant. 

Drawing of DN550-455MM Stainles Steel SS304 Expansion Joint 

Structure and Specifications of DN550-455MM Stainles Steel SS304 Expansion Joint 
1 Flange: DN550, stainless steel SS304

2 Bellows: ￠560*7, stainless steel S304

3 Tie rod: M16*490, carbon steel Q235A

4 Nut: GB/T41-2000, carbon steel Q235A

5 Ear plate: thickness 10mm, carbon steel Q235A

Finished Goods of DIN Flanged Bellow Expanison Joint