Place of Origin : Hengshui,China

Joints and Fittings for Connecting Adjacent Pipes
Pipe joints
Pipe joints, also known as pipe couplers, are designed for coupling adjacent ends together tightly. Normally, pipe joints can be classified into two types - soil tight couplers and water tight coupler according to the places where they are located.
Soil tight coupler, as its name implies, is designed to prevent surrounding backfill material from infiltrating into the pipe, especially those fine, granular backfill material like sand