Carbon Steel Pipe, LSAW, ERW, SSAW Steel Pipe, Seamless Steel Pipe, Supplier. Specializes in manufacturing Longitudinal Submerged Arc Welded pipe(JCOE) and supply piping solutions. There are 382 employees, which include 36 Senior engineers and 85 engineers. We are the professional manufacturer of LSAW(JCOE) pipe, Size from:DN400~DN1500*6MM~60MM, Standard according to Differences between ERW Steel Pipe and HFW Steel PipeERW have low, medium, high frequency welding processes, and HFW is specially for high-frequency electric resistance welding. The differences between ERW and HFW steel pipe, is EFW is a type of ERW process for ordinary and thin-wall thickness steel pipes. ERW pipe:Electric Resistance Welded Pipe.
Straight seam high frequency welded pipe (ERW steel pipe) is formed by forming a hot-rolled coil through a forming machine. The skin effect and proximity effect of high-frequency current are used to heat and melt the edge of the pipe blank. Pressure welding is Pipes - ZAFFERTECERW cold pipes are formed by drawing a ribbon of steel through a series of rollers and mechanically forming it into a tube. This is welded by means of an electric charge. The weld joint is achieved without the addition of any filler metal. Weld steel pipes, Welded steel pipe, Weld pipe, Welding Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade; Electric-Resistance-Welded Steel Pipes:ASTM A135:42.2-114.3 x 2.11-2.63:A:Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel Boiler and Superheater Tubes
The electric resistance welded steel pipe is manufactured from either cold formed steel Strip or Welded steel pipe:ERW Pipe coatingSunny Steel produce an extensive selection of welded pipe including (ERW), (EFW), (DSAW) carbon steel pipe along with their respective. Alloy steel pipes >> SunnySteel is a merchant exporter and supplier of alloy steel pipes and alloy steel tubes used for many different purposes. Seamless steel pipe >> Welded steel pipe:Welded steel pipeWelded steel pipe Sunny Steel produce an extensive selection of welded pipe including Electronic Resistance Welded (ERW), Electronic Fusion Welded (EFW), and Double Submerged Arc Welded (DSAW) carbon steel pipe along with their respective flanges and fittings.
Welded Pipes ASTM A135 A B Electric-Resistance-Welded Steel Pipe ASTM A178 A C ERW Boiler and Super-heater Tubes ASTN A214 A ERW Heat-Exchanger and Condenser Tubes EN10217-1 P195/235/265 TR1/2 Galvanized steel pipe size Manufacturers Suppliers Steel Pipe,Steel Tube ,Welded Steel Pipe,ERW Pipe,Galvanized Welded Steel Pipe Mgmt.Certification ISO Carbon Steel Welded Pipe Low Carbon EFW / ERW Black Carbon Steel Welded Pipe Specifications list Spiral welded carbon steel pipe for low-pressure applications. Standard :ASTM A53, A106, API 5L, ASME B36. Size :1/2 NB - 24 NB. Materials :Q235, Q345, A53B, A106B, API 5L B, X42, X46, X52, X60, X65