Metline is a specialized manufacturer and factory supplier of Spiral Welded Pipes, also known as Spiral Submerged Arc Welded Steel Pipes (SSAW Pipes), widely used in the Oil and Gas, Petrochemical, Agricultural and Construction Industries. We can supply high quality SSAW pipes with various standards, including but not limited to API 5L GR A, GR B, X42, X46, X56, X60, X65, X70. API5L SAWL Pipes Factory, longitudinal submerged arc lsaw api5L,lsaw steel pipe,lsaw pipe,welded steel lsaw pipe,api 5l lsaw,api lsaw pipe,lsaw pipe meaning,lsaw pipe definition,lsaw pipe wikipedia,submerged arc welding process,lsaw vs dsaw,differences between lsaw and hsaw pipes,lsaw piles,pipeline lsaw,Current page 1
lsaw api5L,lsaw steel pipe,lsaw pipe,welded steel lsaw pipe,api 5l lsaw,api lsaw pipe,lsaw pipe meaning,lsaw pipe definition,lsaw pipe wikipedia,submerged arc welding process,lsaw vs dsaw,differences between lsaw and hsaw pipes,lsaw piles,pipeline lsaw,Current page 1 DSAW pipe, Double Submerged arc welded pipe - Sunny SteelWelding advantages of double submerged arc welded straight seam steel pipe DSAW pipe can be specified in very large diameter and to exact inside or outside dimensions. Spiral Welded steel pipe is distinguished by the manufacturing process that results in a spiral DSAW seam the length of the pipe to lengths of 155 feet. Difference in ERW and SAWL - Sunny SteelLongitudinal submerged arc welding ( SAWL steel ) because it uses the welding cold expanding process pipe, so the SAWL pipe dimension precision, using SAWL steel pipe butt counterparts in good quality so as to ensure the welding quality, through expanding technology to some extent by removing a portion of the internal stress.
SAW pipe means Submerged Arc Welded pipe. And from different weld seam, there are two saw pipes, including LSAW and SSAW. 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. LSAW Steel Pipe, DSAW Steel Pipe, Welded Steel Pipelongitudinal submerged arc welded steel pipe, high frequency straight seam welded pipe Grades:For pipeline:API 5L GR.B, X42, X45, X50, X60, X60, X65, X70, X80 For piles:ASTM A252 Sizes:OD:16"-72" O.D. W.T. Length(m) Inch mm Min.Yield Strength(Mpa) Inch mm 245(B) 290(X42) 360(X52) LSAW Steel Pipe, DSAW Steel Pipe, Welded Steel Pipelongitudinal submerged arc welded steel pipe, high frequency straight seam welded pipe Grades:For pipeline:API 5L GR.B, X42, X45, X50, X60, X60, X65, X70, X80 For piles:ASTM A252 Sizes:OD:16"-72" O.D. W.T. Length(m) Inch mm Min.Yield Strength(Mpa) Inch mm 245(B) 290(X42) 360(X52)
We focuses on producing and marketing the SAWL steel pipe,ERW steel pipe,SAWH steel pipe, Seamless steel pipe and Coated steel pipe in various sizes, standards and materials. These LSAW pipe material is carbon steel and has other name called SAWL pipe, DSAW steel pipe, Straight seam welded pipe, Longitudinal submerged arc welding pipe, straight line welding pipe, EFW steel pipe, EFW LSAW Steel Pipe-LSAW Steel PipeThis is large diameter longitudinal submerged arc welded (SAWL) pipe production line in China. The mill adopts progressive bending process, featuring evenly distributed forming stress, high uniformity of dimension, infinite sizes variation&wide poduct range, and high flexibility, etc. Specifications Outside Diameter406mm- 1626mm (16" - 64" ) Longitudinal Submerged Arc Welding (LSAW) Processes Longitudinal submerged arc welded (LSAW) pipes manufacture process is bending and welding wide steel plates to pipes from leveled hot rolled coils by both the JCOE and UOE (the forming process in which the plate like the letter "J", "C", "O" or "U" shape, then expansion) forming processes.
LSAW (Longitudinally Submerged Arc Welded Steel pipes) in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged arc welding and flaring from production. LSAW steel pipe industry usage Advantages of SAWL(LSAW) Steel Pipe Suppliers and Manufacturers China Among those professional SAWL(LSAW) steel pipe manufacturers and suppliers in China, it is here waiting for you to buy our cheap and low price LSAW steel pipe, SAWL carbon pipe, straight seam welded pipe, LSAW welded pipe, longitudinal submerged arc welding pipe, straight line welding pipe SSAW Steel Pipe, Spiral Submerged Arc Pipe, SAWL Steel PipeSSAW Steel Pipe. SSAW Steel Pipe (Spiral Submerged Arc Pipe) Sizes:Out diameter:219mm-3620mm. Wall thickness:5mm-25.4mm. Length:3m-12m. Standard and Classfication of SSAW Steel Pipe. Classfication. Standard.
Structure Pipe. Product categories:Weld Steel Pipe (SAWL) Product display:Structural Tube,SAWL Steel Pipe,API 5L Oil and Gas Line Pipe,Oil and Gas Transmission Trunk Pipeline,Large Longitudinal Welded Pipe,Submerged-arc Longitudinal Welded Pipe Product description:Longitudinally Submerged-arc Welded Pipe, Conlum Steel Pipe, Structure Steel Pipe, Large Size Steel Pipe, LSAW Pipe Submerged Arc Welded - Saw Pipes Reliable Pipes & Submerged Arc Welded - Saw Pipes. SAW or Submerged Arc Weld, as the name suggests, is a manufacturing method for large diameter Welded Pipes. SAW pipes are mainly are classified into Helical / Spiral SAW (HSAW) and Longitudinal SAW (LSAW). Generally large diameter pipes from Size 12¾ (324mm) onwards can be manufactured in LSAW construction Tata Steel Develops SAWL Pipe through ReelingTata Steel is celebrating after becoming the first company to manufacture a SAWL (submerged arc welded longitudinal) line pipe installed through reeling method in the North Sea.
Dec 20, 2018 · LSAW Pipe (Longitudinal Submerged Arc Welding) An LSAW pipe (submerged arc welding) is manufactured by cutting, bending, and welding steel plates (JCOE process). LSAW pipes compete with seamless and ERW pipes in the size range between 16 and 24 inches but are must-go options for pipelines above 24 inches (as 24 inches is the maximum size for commercial seamless LSAW Steel Pipe, Longitudinally Submerged Arc Welding Pipe26 rows · LSAW Steel Pipe (Longitudinally Submerged Arc Welding Pipe) Straight Seam