API 5L Spec line pipe according to the provisions of the production process were divided into 8 kinds of seamless steel pipe, ERW steel pipe, submerged arc welded pipe and so on. But the most commonly used types are seamless steel pipe (Seamless), straight seam high frequency electric resistance welded pipe (Electric Resistance Welding, named as ERW), LSAW pipe (Longitudinally Submerged
High Quality & Competitive Prices for API 5L Welded Steel Pipes (ERW or SAW Pipes) in India Metallica is a large supplier of API 5L welded (ERW, EFW, LSAW, SSAW) steel line pipe in Gr B, X42, X46, X52, X56, X60, X65 PSL1, PSL2 and for sour service (NACE pipe). API Seamless Steel Pipe - Permanent SteelIt includes two types of seamless steel pipes and welded steel pipes. The welded steel pipe pipes, which was commonly used in oil pipelines in China, are spiral submerged arc welded pipes ( SSAW ), straight seam submerged arc welded pipes ( LSAW ) and electric resistance welded pipes ( ERW ).
Api 5l X-65 Psl2 Spiral Weld Tube Ssaw Lsaw Erw Carbon Steel Line Pipe , Find Complete Details about Api 5l X-65 Psl2 Spiral Weld Tube Ssaw Lsaw Erw Carbon Steel Line Pipe,Ssaw Carbon Steel Pipe,Api5l X-65 Psl2 Pipe,Spiral Welded Steel Pipe from Steel Pipes Supplier or Manufacturer-Shanxi Solid Industrial Co., Ltd. Difference between ERW Pipes, SSAW Pipes and LSAW Pipes Spiral submerged arc welded (SSAW) pipes has spiral welding joints and the pipes are welded and formed at the same time. The strip steel with the same specification can produce SSAW pipes with various diameters. The welding joints can avoid major stress and have better force resistance.
ERW welded steel pipe:High frequency electric resistance welded pipe, raw material is hot rolled steel plate, through the continuous forming, bending, welding, heat treatment, sizing, straightening, cutting process.. Feature:Compared with SSAW steel pipe, it has advantages of high dimensional accuracy, uniform wall thickness, good surface quality, high pressure resistant performance, etc. LSAW Steel PipeProduct Advantages of LSAW Steel Pipe (1) Without the unwind process, the base material indentation, scratch less. (2) The wrong side, slotted, and other easy-to
Differently, the SSAW pipe is spiral welded where the LSAW is longitudinally welded. 5) Application Difference:Application of LSAW steel pipes have been widely used in the oil and gas pipelines, especially required large diameter and thick wall pipe with high strength and long-distance. The Difference and Use of ERW, LSAW and SSAW Steel PipeERW is-high-frequency resistance welding-straight seam welded pipe; LSAW is-submerged arc welding-straight seam welded pipe; both belong to straight seam welded pipe, but the two have different welding processes and different uses, so they cannot represent straight seam welded pipe alone. SSAW-spiral welding-spiral welded pipe is more common.
Spiral submerged arc (SSAW steel pipe) is when the tube is rolled, its advance direction has a forming angle (adjustable) with the center line of the forming tube, and it is welded while forming, and its welding seam is formed into a spiral line. Types of Oil & Gas Pipes:Seamless, ERW, LSAW Dec 20, 2018 · The two main types of LSAW pipes are the longitudinal (with a single or double straight seam weld, DSAW) and the spiral type (called, HSAW, SSAW or SAWL pipe). Therefore, the difference between DSAW vs. LSAW is that DSAW pipes have a seam weld in the inside and outside of the pipe, whereas LSAW pipes have a single seam weld on the outer surface.
We can supply all kinds of welded pipes (ERW, LSAW, SSAW), we have a huge range of different welded pipes constantly on stock. ERW (Electric Resistance Welded):ERW Steel Pipe-Electric Resistance Welded Steel Pipe is made of hot-rolled steel coils/sheets that have been put in a process known as cold roll forming. hot sale api5l gr b lsaw welded steel drill pipe - 316 API 5L Welded (ERW, LSAW, SSAW) Steel Line Pipe Octal supply API 5L welded (ERW, EFW, LSAW , SSAW) steel line pipe in Gr B , X42, X46, X52, X56, X60, X65, X70, X80 PSL1, PSL2 and for sour service (NACE pipe ).Line pipe brief introduction. API 5L
Manufacturer 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] EnglishSteel Welded Pipes Erw,Lsaw,Ssaw Api 5l,Astm A252,Product Steel Welded Pipes Erw Lsaw Ssaw Api 5l Astm A252 A134 Sy T5040 T5037 2000 Gb9711 from China at Offers to Sell and ssaw sawl api 5l spiral welded carbon steel pipe natural natural gas and oil pipeline SSAW/SAWL API 5L spiral welded carbon steel pipe,You can get more details about from mobile site on m.$10.00 - $100.00 Min.Order 1 MeterTypes of Oil Gas Pipes Seamless,ERW,LSAW ssaw sawl api 5l spiral welded carbon steel pipe natural#0183;Carbon steel pipes (A53,A333,A106,and API 5L) have the largest market share,as
natural gas and oil pipeline SSAW/SAWL API 5L spiral welded carbon steel pipe,You can get more details about from mobile site on m.$10.00 - $100.00 Min.Order 1 MeterTypes of Oil Gas Pipes Seamless,ERW,LSAW ssaw sawl api 5l spiral welded carbon steel pipe natural#0183;Carbon steel pipes (A53,A333,A106,and API 5L) have the largest market share,as Differences Between SAW and ERW Pipe Winsteel GroupDec 19, 2018 · As the name suggests, SSAW has a spiral weld seam. And LSAW has a longitudinal weld seam. ERW pipe means Electric Resistance Welded pipe. Second Differences Between SAW and ERW Pipe We Will See It From The Weld Seam. The surface quality is very important for pipes. Though both SAW and ERW pipes all have a weld seam. But for weld seam of ERW pipe is flat. And the weld seam of the SAW pipe is not flat. SSAW pipe weld seam. SAW