Ductile iron pipeline
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Steel pipe flange joint leakage, water supply pipeline, on-site customer requirements can not stop the installation of water, according to the site size of the production of custom Flanghaf joint, to solve the problem of pipeline leakage. -
Steel pipe tee joint leakage, water supply pipe, according to the site size to buy our three-way Haf joint, to solve the problem of pipeline leakage.
