OCEANBLU ALLOYS

PIPES AND TUBES Alloy Steel Tube : ASTM A 213 T-11, T-22, T-5, T-9, T-91 etc with IBR certificate,Original mill test certificate, LLOYDS/BV certificate etc Carbon Steel Seamless Pipes : ASTM A 106 GR.B/API 5L GR.B, A 53 GR.B with IBR certificate, Original mill test certificate, LLOYDS/BV certificate etc Stainless Steel Pipe : ASTM A 312 TP 304, 304L, 310, 316, 316L, 321 etcStainless Steel tube : ASTM A 213 TP 304, 304L, 310, 316, 316L, 321 etc MS SPIRAL PIPE IS3589 FE410 / MS ERW PIPE IS3589 / MS ERW PIPE IS1239