Henan Liwei Industry  Co., Ltd. is a professional manufacturer of water supply and drainage materials. 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 butterfly valve.

Description of Loose Flange Flexible Joint VSSJA (AF):
Stainless steel expansion and high-tech forged technology.
The quality is very good and the price is reasonable.
Flexible Joint is the top item in our factory. We may meet any requirements according to your samples or drawing.
Flexible joint has received good reputation for many years both at home and abroad.

After the installation of  the  loose expansion joint on the pipe, tight and press the elastic seal-ring of bolts on the inclination of the bolt cover in order to seal and connect . When the temperature changes, pipes can free expand, when the ground is down, pipes can deflect for automatic compensation and making sure that there are well sealing and no percolation.

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.