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Ductile lron Grooved Fittings and Couplings
Weifang dahai lvbingchuan machinery group co.,ltd.
Product size
Rigid Coupling
This couphnqs avallable where moderate pressures are
expected or werqht conecerauons are a Iactor.trss style coupl1ngs
are designed with cross -nbbed construction to provide strong
component for pressure piping systems and usually used in fire
orotecton.reeo water.on or gas and etc
R1gid Couphng
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