stainless steel seamless pipe: Grade: TP304,TP304L,TP304N,,TP309S,TP310S,TP316,TP316L,TP316Ti,TP317L, TP317LN,TP321,TP321H,TP347,TP347LN,904L Duplex Stainless Steel: 2205(s31803),S32750 Standard: GB / ASTM / ASME / DIN / JIS etc.ASTM A312,A213,A269.. Normal Size: OD:5--2010mm; WT: 0.5--40mm; Seamless tube size: OD:5--830mm,WT:0.8--45mm. Capillary...more

We offer ERW Black Pipes & Tubes. When steel pipe is forged, a black oxide scale forms on its surface to give it the finish which is seen on this type of pipe. Because steel is subject to rust and corrosion, the factory also coats it with protective oil. Those black steel are used for manufacturing pipe and tube, which will not rust for a long ...more

We offer ASTM A333 / A333M Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service Product particular communication: 1) Size: 6.35 - 127 mm (OD) x 0.89 - 15mm (WT) ; 2) Tight tolerance, Smooth surface, Uniform mechanical property(Mechanical Properties equilibrium) ; 3) Heat treatment: BK, BKS, GBK, NBK,Stress...more

Square steel pipes and tubes are used in a lot of industries. The demand for this kind of pipes and tubings are increasing day by day. Manufacturing of these types of pipes have increased manifold since the last decade.