Our products such as API 5L ERW steel pipe, seamless steel pipe, SSAW steel pipe all have API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.
Astm A587 Erw Steel Pipe Suppliers, all Quality Astm A587 2 inch carbon steel pipe price per ton galvanized erw pipes for structure astm a53 schedule 40 carbon erw steel pipe 3/4 inch galvanized pipes electrical use astm a53 sch40 galvanized pipes steel
ERW Steel Pipes means Electric Resistance Welded Pipes. ERW steel pipes and tubes are used in various engineering purposes, fencing, scaffolding, line pipes etc. ERW steel pipes and tube are available in various qualities, wall thicknesses, and diameters of the finished pipes.
China Galvanized Steel Pipe manufacturer, Steel Pipe Aug 28, 2019 · Tianjin Youfa Steel Pipe Group Co., Ltd were founded on July 1st, 2000, with the headquarters location at the largest welded pipe production basein China-Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipemanufacturing enterprise producing many kinds of pipe products, such as ERWsteel pipe, hot-dipped galvanized steel pipe, oil casing pipe, SSAW steel pipe, square
China Square Pre Galvanized Steel Pipe and Steel Tube ERW Steel Pipe, Galvanized Steel Pipe, Welded Steel Pipe manufacturer / supplier in China, offering Square Pre Galvanized Steel Pipe and Steel Tube, Carbon Steel Welded Rectangular Steel Pipe, 50X100mm X 4mm X 2.4meters Rectangular Steel Pipe for Steel Frame and so on.
PETROL STEEL CO., LTD is a leading manufacturer and stockist of ERW steel pipe in China. The detailed sizes of Electric Resistance Welded steel pipes in our piping factory:Outer Diameter:6mm-610mm (1/16"-24") Wall Thickness:0.3mm-22mm Length:0.5mtr-20mtr The Main Steel Grades of welded steel pipes in our pipe mill:
ERW steel pipe Casing Pipe manufacturers and suppliers ERW :Electric Resistance Welded pipe. HFI:High Frequency Induction weld pipe. EFW:Electric Fusion Welded Pipe. Standard:ASTM 53, EN10217, DIN 2458. IS 3589, JIS G3452, BS7. Out Diameter:21.3mm 660.4mm(1/226) Wall Thickness:1.5 22.2mm. Length:0.3 18 M. Steel Grade:ASTM A53:GR A, GR B. EN:S275, S275JR, S355JRH, S355J2H
Electric resistance welded (ERW) pipe ASTM A234 butt Electric resistance welded (ERW) pipe is manufactured by cold-forming a sheet of steel into a cylindrical shape.Current is then passed between the two edges of the steel to heat the steel to a point at which the edges are forced together to form a bond without the use of welding filler material.Initially this manufacturing process used low frequency A.C. current to heat the edges.
Structure Pipe square tubing welded steel tubing welded steel galvanized tubing Technique:ERW. Certification:API Surface Treatment:GALVANIZED We welded square tubing pre-galvanizde steel coil of certain thickness as 0.8mm or 0.9mm or 1.0mm into square section long square tubing then cut them incto different short lengths according later
Square Pipe - Tianjin Tianyingtai Steel Pipe Co., Ltd Galvanized Square /Rectangular Steel Tube. FOB Price:US $615 / Ton. Min. Order:1 Ton. Type:Welded. Technique:ERW. Usage:Special Purpose. Section Shape:Rectangular. Brand Name:Tyter-9. Product Name:Rectangular Steel Pipe.
Welded steel pipe:ERW Pipe coatingBasic functions of erw pipe coating:1, making the surface of ERW steel pipes free from electrochemical corrosion of the soil medium, the basic physics of bacterial corrosion protection. 2, resisting the move of the soil medium creep stress, static stress and abrasion force method and structure of the basic machinery protection.
High-frequency straight seam electric-resistance welded steel pipe (erw steel pipe) is hot-rolled coil after forming machine, the use of high-frequency current skin effect and proximity effects, the tube edge heating and melting, squeeze roller under pressure welding to achieve production.