Henan Liwei Industry  Co., Ltd. is a professional manufacturer of  pipe fitting system products.Our main products include Single/Double Sphere Rubber Joint, expansion joint, Ball Joint, Flange, steel dismantling joint, Carbon Steel/Stainless Steel Metal Expansion Joints, Fabric Expansion Joints, valve parts, pipe parts, various kinds of stainless steel compensators, duct fabric compensators, advanced soft sealing gate valves and flange duckbill valve.

Liwei metallic bellows expansion joint can be used in diesel engine sets, pipelines, turbines, compressors, blowers, vacuum pumps, heat exchangers, etc.

Due to its uniqueness and complexity,Liwei metallic bellows expansion joint is of high standard in its design, material selection, manufacturing, testing, etc. Liwei metal bellow expansion joint is designed with high bearing capacity and good flexibility, in addition, it also has good stability and fatigue life.

Liwei manufacture metal bellows and fabric expansion joints from DN25 to 1000mm diameter with different temperature. The pressure ranges from full vacuum to 120 MPa. The bellows can be completed with pipe end and flanges etc.

Liwei enjoys a good reputation for good quality and low price. We sincerely welcome all friends from different industries to cooperate with us. We also believe we can establish long term cooperative relationship and create a bright future with you.