Metline is a specialized manufacturer and factory supplier of Spiral Welded Pipes, also known as
API 5L Welded (ERW, LSAW, SSAW) Steel Line PipeThere are 3 welding types:ERW (Electric Resistance Welding), LSAW (Longitudinally Submerged Arc Welding), and SSAW (Spirally Submerged Arc Welding) welding types. ERW pipe is a type of Resistance pipe stands apart from welded pipe and DC welded pipe
China SSAW Pipe Manufacturer Datang provides high quality SSAW Steel Pipes, Spirally Submerged Arc Welded Pipes for Industrial, Agricultural purposes etc.
Spiral Welded Pipes - Manufacturer of Stainless Steel Pipe Process:The raw material used in manufacture of Spiral SAW is H.R. Coil. It is continuously formed to require the specific diameter of the pipe, spirally welded at high speed and cut to required length. The following operations are carried out when the material is loaded for making of the pipe.
Spiral welded steel pipes at manufacturer's price - Metal Spirally welded steel pipes can also be delivered with protection, by insulation with polyethylene or epoxy paint. Diameter:219,1 - 2800,1 mm Thickness:4,0 - 25 mm
Spirally Welded Steel Pipes Step 1 Hot rolled steel sheets are subjected to required measurement control as well as mechanical and chemical testing to ensure compliance with the applicable standards followed by sheet number and sheet acceptance labeling before being transferred to the stockyard.
Spirally welded Steelpipes from Smartek LTDSmartek LTD is Producing Spirally welded steelpipes accordingly International Standards Production Standards Oil and Natural Gas Line Pipes:API 5L, TS 6047, DIN 17172, GOST 20295, EN 10208
Steel - Spirally Welded PipesSteel - Spirally Welded Pipes Spiral Steel Pipes are products used in transport of gas, oil and water. The products might be used also in different construction project thanks to
SSAW Pipe,Spirally Submerged Arc Welding Pipe, Sprial Steel Pipe Application:Used for Oil/Gas/Water transmission,Construction & Structure Parts Size:OD:219mm-4064mm WT:3.2-40mm LENGTH:5.8/6/11.8/12m Pipe Standard:Spirally welded steel pipes - ArcelorMittalThe Welding Process The welding of the spirally welded pipes is based on the Double-Sided Submerged Arc Welding (DSAW) process. The principle Arc welding works by using electric current to produce an electric arc in a gas environment. The arc's heat brings the metal to fusion point. A key question is how to increase both the concentration