Malleable Iron Pipe Fittings, Grooved Pipe Fittings, Valve manufacturer / supplier in China, offering Kanaifu 2" Equal Grooved Ductile Iron Pipe Fitting Lateral 3" Tee with FM UL for Fire Fighting, Kanaifu Grooved Ductile Iron Grooved Pipe Fitting Tee Elbow Coupling Cross with FM UL, Kanaifu Round Edge Black Malleable Iron Thread Pipe Fitting Nipple for Building Water and so on.
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