Pipe Fitting, Elbow, Tee manufacturer / supplier in China, offering ANSI B16.5 A105 Sw 300# Carbon Steel Welding/Weld Neck/Threaded/Blind/Slip on/ Plate/Socket/ Orifice RF/FF Pipe Fitting Flange, Factory Original 1/2" to 36" ASTM A234 Wpb Forged Buttweld Elbow Carbon Steel Butt Weld Equal Tee, ASTM A420 Wpl6 Carbon Steel Seamless Pipe Sch80 Alloy Steel Fittings Carbon Steel Weld A234 Wpb Large Diameter Galvanized End Cap for Pipe and so on.