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 ). China API 5L Gr. X65 LSAW SSAW ERW Efw Welded Steel API 5L GR.X65 LSAW SSAW ERW EFW welded Steel pipe Type ERW , LSAW , SSAW , DSAW End Bevel end, Plain end and thread end Surface Treatment Black, Galvanized, Bare, Varnish coating, Protective Coatings (Coal Tar Epoxy,Fusion Bond Epoxy, 3-layers PE). China ASTM A36 LSAW SSAW Large Diameter 3PE Spiral Anti erw lsaw ssaw saw welded pipeChina ASTM A36 LSAW SSAW Large Diameter 3PE Spiral Anti-Corrosion Welded Steel Pipe for Oil and Gas, Find details about China Weld Steel Pipes , Anti-Corrosive Welded Steel Pipe from ASTM A36 LSAW SSAW Large Diameter 3PE Spiral Anti-Corrosion Welded Steel Pipe for Oil and Gas
For40feet container load 25tons-26tons pipes whose max. length is 12m. Company information Tianjin Boer King Steel is a professional trading company and has been in steel industry for more than 15years, specializing in seamless steel pipe ,oil casing/drill pipe , galvanized steel pipe , stainless steel pipe ,ERW /SSAW /LSAW / welded pipe . China Large Diameter Saw/SSAW/ERW/Dsaw/Hsaw/LSAW Large Diameter Saw /SSAW /ERW /Dsaw/Hsaw/LSAW Welded Steel Pipe API 5L Gr. B, X42, X46, X52, X56, X60 Psl1 China Q235A Q235B Q345 16mn SSAW LSAW ERW Steel Seamless Steel Pipe , Pipe Fitting, Flange manufacturer / supplier in China, offering Q235A Q235B Q345 16mn SSAW LSAW ERW Steel Pipe , Galvanized Malleable Cast Iron Pipe Fitting Elbow, 5D 10d Stainless Steel Carbon Steel Seamless Steel Pipe Fitting Bend and so on.
SSAW pipe full name is Spiral Submerged arc welding pipe . The pipe is formed by spiral submerged arc welding technology which is called SSAW pipe . Generally speaking, when it comes to the same standard and steel grade, the price of SSAW pipe is cheaper or lower than ERW pipe and LSAW pipe . The strength is higher than the straight seam welded pipe . Difference between erw and saw steel pipeDifference between erw and saw steel pipe . ERW is a electric-resistance welded steel pipe , Resistance welded steel pipe is divided into exchange of welded steel pipe and DC welded steel pipe in two forms. AC welding in accordance with different frequencies are divided into low-frequency welding , IF welding , welding of ultra-IF and high-frequency welding . Differences between ERW Steel Pipe and HFW Steel PipeHigh frequency welding (HFW) steel pipe is that ERW pipe produced with a welding current frequency equal to or greater than 70 kHZ. Through high-frequency current welding resistance, the heat generated in the contact objects, so the objected surface are heated to the plastic state, then with or without forging to achieve a combination of steels.
Date 2015-10-21 Views 3529 Time Label EFW pipe vs ERW pipe . EFW namely the abbreviation of the first letter for Electric welding Electric fusion welding .Submerged arc welding (SAW ) pipe is a kind of EFW pipe ,containing the LSAW steel pipe and SSAW steel pipe . EFW is a kind of technology process - heating the metal to combine,which is caused erw lsaw ssaw saw welded pipe LSAW Steel Pipe, DSAW Steel Pipe - Seamless Steel PipeLSAW (Longitudinal double submerge arc welding ) carbon steel pipe is a type of SAW pipe made of steel plates that were hot rolled by JCOE or UOE forming technology. JCOE technology represents the shaping and forming processes involved during manufacturing as well as the inner and outer welding and cold expansion carried out after welding . Ppr Pipe Fitting - erw oil saw carbon steel pipe - RISE STEELApi 5l Gr.B Spiral Steel Pipe Manufacture - Factory Price ASTM A36 Welded Square hollow section pre galvanized Mild Carbon Steel Tube Pipe - RISE STEEL-Api 5l X42 Steel Pipe Buyer - ASTM A53 steel pipe oil pipeline - RISE STEEL,2pe Anticorrosion Steel Pipe - Welded steel pipe , OD:10~3620mm, ERW /LSAW /SSAW , high quality and competitive price erw lsaw ssaw saw welded pipe
The annual yield of SSAW pipe with outside diameter 219mm-3620mm, wall thickness 5-25.4mm and steel grade B-X80 is 1,000,000 tons. its two steel pipe production lines, one for spiral submerged arc welded (SAW ) steel pipe and one for longitudinal submerged arc welded (SAW ) steel pipe , are respectively comprised of two sets of main machines and 1 erw lsaw ssaw saw welded pipe Sturdy, Stainless erw saw pipe for Industry Uses - The erw saw pipe you can find on the site are generally built using hot-dipped technology to prevent rusting and weakening of the structural elements. With seamless welding quality, these erw saw pipe are annealed with nitrogen protection and are polished with utter professionalism. These products are made of robust materials such as carbon erw lsaw ssaw saw welded pipe Sturdy, Stainless saw lsaw pipe for Industry Uses erw lsaw ssaw saw welded pipe48 inch saw lsaw pipe building material/hollow tube/metal/erw q345 q235b erw black round steel welded pipe dn200 s355j2h US $320.00-$430.00 / Ton 1 Ton (Min. Order)
Stainless and galvanized seamless erw saw welded steel pipe for industrial and commercial purposes at . These hot-dipped seamless erw saw welded erw lsaw ssaw saw welded pipe erw steel pipes erw pipe uses erw pipe manufacturer erw pipe welding process how is erw pipe made erw pipe vs seamless erw pipe definition steel pipe supplier, steel pipe realiber trader Winsteel erw lsaw ssaw saw welded pipeLength 0.5 M ~ 13.5 M (But-welded could up to 40.0 M) LSAW Usage. The advantages of LSAW pipes are straight welding , they are widely used in heavy industry to convey oil, coal slurry, and used for oil&natural gas transportation, water supply, central heating, sewage treatment, low-pressure fluid delivery and so on. SSAW Steel Pipe Supplier erw lsaw ssaw saw welded pipe
Difference between saw and hfw pipe . (1) submerged arc welding . Submerged arc welding use a continuous feed wire as electrode and filled metal. Welding , at the upper surface of the weld zone, covered with a layer of granular flux, burning arc in the flux layer of the end portion of the wire and a partial base material melted and formed weld .octalsteelAPI 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 in two different manners as listed below.
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