Carbon Steel Cap, Carbon Steel Concentric Reducer, Sockolet manufacturer / supplier in China, offering Steel Forged So/ Blind/Slip on/Threaded/Socket Welding/Steel Pipe/Plate/Weld Neck/Carbon Steel Flange, Sanitary Stainless Steel 304/316L Welding Welded Tri Clamp Clamped Short Tee Pipe Fittings, Carbon Steel Pipe Fitting OEM Sanitary DN16 DN25 DN32 DN40 DN50 Bend Elbow and so on.