Ningbo Zhehua Heavy Steel Pipe Manufacturing Co., Ltd., a subsidiary of Shanghai Huaye Iron & Steel Group, is a large-scale enterprise specialized in manufacturing large-diameter, longitudinal seam, double-side, ...

Hebei Smart Steel Pipe Mill Co., Ltd. is one of the modern enterprises including pipe and pipe fitting production, processing and distribution, the company is located in the beautiful city of Cangzhou--the Bohai ...

Metals International Limited is a worldwide leading company specializing in ERW line/casing pipe, longitudinal welded pipe (LSAW/DSAW) , spiral welded(SSAW) pipe , black/galvanized tube, seamless tubing and piping, ...

1.DSAW PIPE,LSAW PIPE.(OD219MM-O1420MM) 2.ERW PIPE:(OD1INCH-OD 24INCH) 3.SSAW PIPE(OD219MM--OD4000MM) 4.Straight Seaming Electric Welded Steel Pipe 5.Spiral High-frequency Welding Steel Pipe used in Ordinary Fluid ...

supply SMLS, ERW, LSAW, DSAW, SAW, SSAW, Galvanized steel pipe, Oil line steel pipe, oil casing pipe, rectangular tube, square tube, ...

We are stockiest, exporter & importer of a wide range of SEAMLESS, EFFW, ERW, WELDED, LSAW, DSAW, pipes and seamless tubes. Stainless Steel, Carbon Steel, Alloy Steel, Nickel Alloys, Ferrous & Non Ferrous in shape ...

pipe 1/2"-24" x Thickness : STD/SCH20/SCH40/SCH80/SCH160 2) Welded pipe 21mm-1020mm xThickness 2mm-30mm 3) Spiral Welded pipe(SAW,SSAW,DSAW,LSAW) 219mm-2420mm x Thickness 6mm-25mm 4) ASTM A106/A53 GR.B ,ASTM A192 ...

We mainly operate seamlees steel pipe, ERW, straight seam steel pipe, DSAW, and other common steel products. We are a professional pipe team which is one of the biggest piping manufacturers and suppliers in China. We ...

pipe, kinds of spiral welded steel pipes and galvanized steel pipe that all can meet the international standards as ASTM, API 5L, API 5CT, JIS, DIN, BS etc. (SMLS: OD 1/4??30??W.T 1.25mm to 30mm, ERW/LSAW/DSAW: OD ...

pipe industry Co.,Ltd which has 13 produce line can produce seamless steel pipe and 8 produce line can produce ERW ,SAW, LSAW,DSAW,SSAW steel pipe ,steel grade Q235,Q345 GR.B upgrade to N80,we also can make producing ...

HSSG made by three factories which can produce SMLS,ERW,SSAW,LSAW steel pipe to meet your requirements. All of the products we are supplying can reach the international standard like: ASTM, JIS, DIN, EN, API, BS,We ...

Hebei Boto Pipeline Manufacture & Trade Co., Ltd. is one branch of XinYuanTai Steel Tube Group Co.,Ltd. We mainly operate seamless steel pipe, ERW, straight seam steel pipe, DSAW, and other common steel products. We ...

Pipe (1) Welded Pipe: UOE/JCOE Longitudinal Welded Pipe (LSAW/DSAW) , Electric Resistance Welded Pipe (ERW), Casing Pipe, Helical/Spiral Welded Pipe , black/galvanized tube, Hollow Structural Section(SHS/RHS) and ...

DSAW steel pipes, hot-dipped galvanized steel pipe, electrical galvanized steel pipes, hot-rolled seamless steel pipe, cold-drawn seamless steel pipes, stainless steel pipes ect, All the products we are supplying can ...

pipes in China, Tianjin has accumulated nearly 30 years production experience for welded and seamless pipes. In 2004, we established our factory to produce SSAW/DSAW pipes, that are double-sided spirally submerged arc ...

pipes in China, Tianjin has accumulated nearly 30 years production experience for welded and seamless pipes. In 2004, we established our factory to produce SSAW/DSAW pipes, that are double-sided spirally submerged arc ...

pipes in China, Tianjin has accumulated nearly 30 years production experience for welded and seamless pipes. In 2004, we established our factory to produce SSAW/DSAW pipes, that are double-sided spirally submerged arc ...

HUNAN GREAT STEEL PIPE CO.,LTD, AS ONE OF BIGGEST STEEL PRODUCTS IN SOUTH OF CHINA, SPECIALIZED IN EXPORTING VARIOUS KINDS OF STEEL PIPE LIKE SEEMLESS PIPE, ERW PIPE, SAW PIPE, LSAW PIPE, DSAW PIPE, SSAW PIPE, ALLOY ...

We're a leading manufacturer and supplier in China for ERW steel pipe/tube;DSAW steel pipe including SSAW steel pipe & LSAW steel pipe;SEAMLESS steel pipe/tube;SPIRAL welded steel pipe/tube;steel oil pipe(CASING pipe ...

jWe're a leading manufacturer and supplier in China for ERW, DSAW including SSAW AND LSAW, SEAMLESS, and SPIRAL steel pipe/tube; oil pipe including CASING, TUBING and Line pipe/tube; galvanized steel pipe;water-gas ...