We can provide spiral welded pipe in accordance API spec 5L psl1 level and psl2 level. Spiral welded pipe with spiral welded seam by double submerged arc welding to form the steel plates/coils into one pipe. Compare to API 5L ERW/LSAW/seamless pipes the advantage is the low products cost and high Material yield, with the large diameter and longer extent. API 5L spiral welded pipe could be used in
China Stainless Steel Spiral Pipes, Stainless Steel Spiral China Stainless Steel Spiral Pipes manufacturers - Select 2021 high quality Stainless Steel Spiral Pipes products in best price from certified Chinese Stainless Steel Product manufacturers, Stainless Steel Material suppliers, wholesalers and factory on Made-in-China
Spiral welded pipe with spiral welded seam by double submerged arc welding to form the steel plates/coils into one pipe. Compare to EN10219 ERW/LSAW/seamless pipes the advantage is the low products cost and high Material yield, with the large diameter and longer extent. EN10219 spiral welded pipe all the welded seams are 100% tested by X-ray.
ERW ,Spiral weld Pipe Definition and - Abter SteelJan 21, 2018 · Spiral steel pipe & Welded Pipe is the primary manufacturing process for steel thicknesses that exceed spiral mill capabilities (greater than 1). Electric resistance weld (ERW) pipe Definition :is normally produced in sizes from 2-³ OD thru 24 OD.ERW is produced from individual sheets or continuously from rolls of skelp. There are two important differences in the production of ERW pipe versus CW pipe.
Longitudinally Submerged Arc Welded Steel pipes, LSAW Mainly as a field gathering pipe and internal high-pressure natural gas pipeline of small-caliber, long-distance pipelines for oil and gas a small number, the vast majority of long-distance pipeline is the use of high-frequency straight seam welded pipe (ERW), spiral submerged arc welded pipe (SSAW), LSAW steel pipe (LSAW) three.
Spiral Welded Pipe:Specification Sheet. Date:2016-03-24 View (s):2493 Tag:spiralweld pipe, spiral welded steel pipe, spirally welded steel pipe, spiral weld pipe. Below is the specification range for sprial welded pipe supplying. The outer diameter production ranges from 219.1mm to 3500mm. The wall thickness production ranges from 6mm to 25mm. PRIME STEEL PIPE is able to supply the spiral steel pipe/ssaw steel pipe
Stainless Steel ERW Pipe SS 304/316 Welded Pipe The Erw Stainless Steel Pipe can range from smaller sizes up to 24 inches outer diameter. Our Erw SS Pipes are manufactured according to international standards and are tested for quality.We also supply Erw Stainless Steel Tube & Stainless Steel Electric Resistance Welding Pipes in other material grades than the 304 and 316 grades of stainless steel.
Stainless Steel Welded Pipe - Steel Pipe FittingsPipe Type:Stainless Steel Pipe, Stainless Steel Tube, Stainless Steel Tubing Application:In Chemical Industry, Coal, Oil Field Open Machine, Building Materials Heat-resistant Parts Specification:Outside Diameter:1 1/8''~36'' Wall Thickness:SCH 5, SCH 10S, SCH 40S, SCH 80S Standard:ASTM A269, ASTM A312, ASTM A358, ASTM A778,ASTM A789, ASTM A813,JIS G3459
Jun 03, 2018 · Spiral submerged arc welded pipe spiral weld distribution, long weld, especially in the dynamic conditions of welding, the weld is too late to leave the molding point of cooling, easy to produce welding hot cracks. The direction of the crack is parallel to the weld and is at a certain angle to the axis of the steel tube, typically between 30-70°.
Welded Pipe & Tube Manufacturer in ChinaManufacturer of welded pipes and tubes, include erw steel pipe, hfw steel pipe, lsaw steel pipe, sawh steel pipe,ssaw steel pipe,etc. 0086-731-88739521 [email protected] English
What is The Differences Between LSAW Pipe and SSAW PipeLSAW Pipe (Longitudinal Submerged Arc-Welding Pipe), also called SAWL pipe. It is taking the steel plate as raw material, mold it by the molding machine, then do double-sided submerged arc welding. Through this process the LSAW steel pipe will get excellent ductility, weld toughness, uniformity, plasticity and great sealing.