... -DN1200) B.ANSI,ASME,JIS,DIN,BS etc. C.material:carbon steel D.type: pipe fitting Carbon Steel Pipe Tee / Seamless Buttweld pipe fitting TANGSHAN RUIYIN ... on.NAMEPipe Fittings,buttweld pipe fitting,pipe cap,seamless BW pipe fittingPRODUCTSElbows,reducers,pipe tees,bends,pipe caps,lap jointMATERIALCarbon steel,stainless steel,alloy steel,Low-temperature steel,We can produce according ...