Description

Rubber expansion joint covers,used on shock decrease ,compensate for displacement,with high elasticity,air tightness , resistance to media,climate,there are two types are threaded union and flange union ,also called rubber soft joint,shock absorber,pipe shock absorber,but all mean JGD-WD German standard rubber joint.Contain the DIN German standard rubber joint , we also operate ANSI rubber joint,BS standard rubber joint,KS korea standard rubber joint more details please contact us direclty . With high pressure chracter, good elasticity, displacement volume, balance pipe error, absorb vibration, reduce noise, effective, and easy to install..

1. All rubber expansion joints are finshed with retaining flanges, limit rod units are available on special request.

2. Pressures shows are recommended“operating”, test pressure is 1.5time“operating”, burst pressure is 3 time “operating”.

3. Vacuum rating is based on neutral installed length without external load. Products shall not be installed “elongated”on vacuum applications.