Malleable Iron Pipe Fittings, Grooved Pipe Fittings, Valve manufacturer / supplier in China, offering Kanaifu UL FM Malleable Iron Thread Pipe Fittings Cross for Water and Fire System, Kanaifu ASME BSPT Ductile Iron Grooved Flange Pipe Fitting with FM UL for Building Industry, Kanaifu Customized Fire Protection Pipe Fitting Grooved Flange End Blind Round Cap and so on.
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