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longitudinal welded steel tubes lsaw api

API 5L EFW / ERW Carbon Steel Pipe, API 5L Lsaw /Hsaw

The main difference between them is the method they are being welded. In API 5L LSAW pipes, the welding is longitudinal, which signifies that steel is rolled into a pipe and the seam is welded longitudinally. However, in API 5L HSAW Pipes, steel coils are welded spirally, like a helix, so that the coil (strip) presumes the form of a pipe.

API 5L LSAW Pipes - Aesteiron Steel Pipes

Aesteiron Steel presence:. Aesteiron has sales Representative & Stockyard in Netherlands, Venezuela, South Africa, Indonesia, USA, UAE & Australia, in our UAE stockyard we have ready stock of API 5L LSAW Pipes,x52 pipe, x42 pipe, x70 pipe, x65 pipe, x60 pipe, x56 pipe, x80 pipe, psl2 pipe, ERW Steel Pipe, LSAW Steel Pipe, Seamless Steel Pipe, P22 Pipe, sa213 t11, S/A 53, API 5L Line Pipe & A API 5L PSL2 LSAW DSAW Gas Pipe - ShunFu Metal Co., Ltd.LSAW (Longitudinal Submerge-arc Welded) UO(UOE)RB(RBE)JCO(JCOE). Application:Used for construction of long distance pipelines for combustible liquids and gases, nuclear station pipelines, heating system pipelines, general-purpose pipelines, vessels manufacturing, mechanical engineering and instrumental engineering.

API 5L Spiral Welded Steel Pipes Manufacturers, API 5L

The most common variations of submerged arc welding pipes are:LSAW (longitudinal welding), DSAW (double submerged arc welding, the weld is applied on both the inner and outer surface) and SSAW or HSAW (spiral welded pipe, generally used for water transmission and distribution but not for oil & gas applications). API 5L X42 WELDED PIPE MANUFACTURER & SUPPLIERS - API 5L X42 Welded Pipe is a high yield seamless pipes, modified to suit offshore structural purposes. The API 5L X42 pipe is mainly used in fixed offshore structures. But can also be used in other projects. Longitudinally welded steel pipes / Carbon Steel API 5L Grade B X42 Seamless Pipe have improved ductility & used in onshore and offshore

ASTM A252 LSAW Piling Pipe Manufacturers - Steel Tubes

Metline is a specialized manufacturer and factory supplier of Longitudinal Submerged-Arc Welded (LSAW) carbon steel pipes for the Oil and Gas, Petrochemical, Agricultural and Construction Industries. We can supply high quality LSAW pipes with various standards, including but not limited to API 5L GR A, GR B, X42, X46, X56, X60, X65, X70. Carbon Steel SAW, LSAW, HSAW Pipes and Tubes Carbon Steel SAW/LSAW/HSAW Pipes & Tubes have the number of benefits and features such as they have Rust proof finish, ensure outstanding stress distribution, smooth transition from flange thickness to pipe, accurate dimensions, corrosion-resistant and can sustain high temperature and pressure load. These pipes and tubes are useful in a chemical refinery, paper, and pulp industries, oil and gas

Differences Between SAW and ERW Pipe Winsteel Group

Dec 19, 2018 · LSAW pipe weld seam. And the weld seam of the SAW pipe is not flat. You will see the weld seam of the LSAW pipe and SSAW pipe is higher than the steel plate. And the tolerance of weld seam height specified in specifications. If compare ERW pipes with SAW pipes, ERW pipes surface quality is better. ERW pipes are smooth and have a better finish. ERW Steel Pipe-HELICAL WELDED STEEL PIPE|Longitudinal Tianjin Xinyue Steel Group main prodects:ASTM A252 Spiral Steel Pipe,ASTM A106 GR B Carbon Steel Pipe,API 5L GR B Seamless Steel Pipe,ASTM A53 GR B Black Steel Pipe,HELICAL WELDED STEEL PIPE,Longitudinal Submerged Arc Welded steel Pipe.

High Quality LSAW Steel Pipes Suppliers, Factory in India

LSAW Pipe (Longitudinal Submerged Arc-Welding Pipe), is taking the steel plate as raw material, mold it by the molding machine, then do double-sided submerged arc welding. LSAW steel pipes are widely used in the oil and gas pipelines, specially large diameter and thick wall LSAW Steel Pipe, DSAW Steel Pipe, Longitudinally Welded 22 rows · Products. - WELDED PIPE - LSAW Steel Pipe. LSAW Steel Pipe, DSAW Steel Pipe, Longitudinal

LSAW Steel Pipe, DSAW Steel Pipe, Welded Steel Pipe

Straight seam welded steel pipe (lsaw steel pipe), Double-sided submerged arc welding steel pipe (dsaw steel pipe), longitudinal submerged arc welded steel pipe, high frequency straight seam welded pipe. Grades of LSAW Steel Pipe:For pipeline:API 5L GR.B, X42, X45, X50, X60, X60, X65, X70, X80. For piles:ASTM A252. Sizes of LSAW Steel Pipe: LSAW Steel PipeLSAW Steel Pipe. Pipe Type:Longitudinal Welded Pipe, Longitudinal Submerged Arc Welded Pipe. Application:Used for Fluids Transmission, Structural Support in Industrial Construction. Specification:OD:406mm ~ 1422 mm. WT:6.4mm ~ 44.5mm. LENGTH:5mtr ~ 12mtr. Standard & Grade:ASTM A53 Grade A/B/C. Ends:Square Ends/Plain Ends (straight cut

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. Longitudinally Submerged Arc Welded Steel pipes, LSAW LSAW (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. 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

S355J2H/S235JRH LSAW Steel Pipe Suppliers, Factory in India

Aug 06, 2011 · Metline is a specialized manufacturer and factory supplier of Longitudinal Submerged-Arc Welded (LSAW) carbon steel pipes for the Oil and Gas, Petrochemical, Agricultural and Construction Industries. We can supply high quality LSAW pipes with various standards, including but not limited to API 5L GR A, GR B, X42, X46, X56, X60, X65, X70. Sturdy, Stainless api 5l longitudinal seam welded steel The api 5l longitudinal seam welded steel 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 api 5l longitudinal seam welded steel pipe are annealed with nitrogen protection and are polished with utter professionalism. These products are made of robust materials such as carbon

Sturdy, Stainless longitudinal steel tube for Industry

The longitudinal steel tube 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 longitudinal steel tube are annealed with nitrogen protection and are polished with utter professionalism. These products are made of robust materials such as carbon steel, stainless steel, galvanized surface USA Material, Steel Pipe, Steel Tube, SMLS, Carbon Steel USA Material, Steel Pipe, Steel Tube, SMLS, Carbon Steel Pipe, Alloy Steel Pipe, Stainless Steel Pipe, Alloy Tube, Alloy Pipe, Copper Tube, ERW, OCTG, Seamlss Steel Tube, NBK, SAW, LSAW, NBK, GBK, Cold Drawn, Cold Rolled, Exchanger Tube, Seamless Steel Tube, Seamless Steel Pipe, Welded Steel Tube, Welded Steel Pipe, Iron & Steel, Pip Fittings, Petroleum Line Pipe, ERW Pipe, SAW

Welded Steel Pipe - Threeway Steel

More Details KeywordsSpiral welded steel pipe/ spiral steel tubing LSAW Steel Pipe. Wall Thickness:5.0 - 50mm Length:6 12m. More Details KeywordsLongitudinal submerged arc welded steel pipe/ saw pipe ERW Steel Pipe. ERW steel pipe is used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery Welded steel pipe:Welded steel pipeERW HFI , EFW, LSAW, DSAW:GB/T3091 Welded steel pipe for low pressure liquid delivery GB/T9711 Petroleum and natural gas industries--Steel pipe for pipelines IS:3589 Steel tubes for water and sewage IS :1978-1982 Steel tubes for use in transportation of oil; gas & Petroleum products BS:7 Steel Tubes for use for Water, Gas, Air and Steam

LSAW Steel Pipe, seamless steel pipe, ERW steel pipe

LSAW Steel Pipe, seamless steel pipe, ERW steel pipe. Description & Specification. Longitudinal Submerged-Arc Welded Steel Pipe. Process:LSAW - UO (UOE), RB (RBE), JCO (JCOE, COE); DSAW - Double Submerged Arc Welded. Usage:Used for low pressure liquid delivery, such as water, gas, and oil. Standard:API 5L, API 5CT, ASTM 53, EN10217, DIN 2458.

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