DN150-540MM German Standard DIN PN40 Flanged Bellow Expansion Joint

DN150-540MM German Standard DIN PN40 Flanged Bellow Expansion Joint 

Fustar flanged expansion joints are manufactured in accordance with the bellows expansion joint manufactures association EJMA as well as GB/T12777-2008.We manufacture expansion joints ranging in normal size from DN10 to DN1200MM,this size range is constantly expanding with the continual investments we are making to solve our customer's needs.We produce flanged bellow expansion joints with single and multiply bellow plies,in a number of materials,and with a full complement of flanges fittings.These expansion joints are used to absorb thermal expansion & contraction,and to reduce vibration in pipeline systems.

Drawing of DN150-540MM DIN PN40 Flanged Bellow Expansion Joint 

Structure and Specifications of DN150-540MM Expansion Joint 
1 Flange: German standard,DIN PN40 ,carbon steel 20#

2 Bellows: ￠159, stainless steel S316L

3 Inner sleeve: carbon steel Q235B

4 Middle joint pipe: carbon steel 20#

5 Guide ear plate: carbon steel Q235B

6 Guide tie rod : carbon steel Q235A

7 Ear plate : carbon steel Q235B

8 Nut: Q235B

Finished Goods of DIN Flanged Bellow Expanison Joint