Descripción del producto

Rigid coupling is designed for the pipe bearing moderate ***** is tha high rigidity between two pipes after ***** main applicationa areas include sprinkler system, water supply system, natural gas pipeline, etc. Flexible Coupling is designed for the pipe bearing moderate ***** allows controlled angular, linear and rational movement at each joint and provides the added advantages of expansion, contraction and ***** is useful to accommodate uneven laying surfaces, and movement from thermal changes, setting, seismic effect or other ***** coupling can be used in sprinkler system, water supply system, natural gas pipeline.