This standard covers the steel pipes made from different manufacturing process like seamless steel pipe, Electric Resistance Welded (ERW) steel pipe, Longitudinal Seam Submerged Arc Welding (LSAW) pipe and Spiral Submerged-Arc welding (SSAW) pipes. Application of API 5L Gr.X70 PSL1&PSL2 SSAW Carbon Steel Pipe:
We are global suppliers of SSAW/ Spirally Submerged Arc Welded Steel Pipe, LSAW/ Longitudinally Submerged Arc Welded Steel Pipe, Seamless Steel Pipe according to API 5L, API 5CT, DIN, EN, BS, JIS, ASTM Standard and additional customized requirements. Manufacturing Standards:API 5L, API 2B, ASTM 53, ASTM A252, ASTM A671 CL13, ASTM A672 CL13 China En 10219 S355 SSAW Welded Pipe - China Weld Pipe Weld Pipe, Steel Pipe, API 5L Psl2 manufacturer / supplier in China, offering En 10219 S355 SSAW Welded Pipe, API 5L X52 Psl2 LSAW Line Pipe, API 5L X70 Psl2 Seamless Line Pipe and so on.
Welded Steel Pipe (42) LSAW Pipe (19) SSAW Pipe (7) ERW Pipe (10) Seamless Steel Pipe (117) Cold Drawn Seamless Pipe (14) Hot Rolled Seamless Pipe (16) Hot Expanded Seamless Pipe (6) Precision Seamless Pipe (16) Large Diameter Thick-Walled (6) OCTG Pipe (34) OCTG Tubing (4) OCTG Casing (8) OCTG Drilled Pipe (15) OCTG Sucker Rod (7) Surface Differences Between SAW and ERW Pipe Winsteel GroupDec 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.
SSAW Steel Pipe, SSAW Spiral Welded Steel Pipe, Carbon Spiral Steel Tube manufacturer / supplier in China, offering GRP Pipe API A252 Grade 3 SSAW ASTM A106 Spiral Welding Steel Pipes, Steel Small Hole Expanded Metal Mesh with Competitive Price Decorative Expanded Metal Sheet, China Factory Quality Guarantee Expanded Metal Mesh Sheet and so on. High Quality SSAW Pipe, Weld Steel Pipe, Rectangular Steel We are a high quality SSAW pipe, weld steel pipe, rectangular steel pipe supplier in China, our company based on the international trade industry and we provide the best products and services to places where the world needs it!
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. SSAW Pipes, Spiral submerged-arc welding pipes,Spiral SSAW pipe is made of hot rolled coiled steel by automatic submerged arc weld under normal atmospheric temperature. All the pipes are produced according to API Spec 5L, GB/T9711.1, GB/T9711.2, ASTM A252-89 standard.
May 25, 2020 · Manufacturing process of SSAW pipe is by rolling and welding a steel strip in a way that the pivotal direction is oblique to the axis or pipe center, making the weld seam in a spiral line. LSAW pipes are produced by molding steel sheets to a cylinder and joining the ends together by welding in a straight line. LSAW Steel Pipes Production SSAW Steel Pipe, Spiral Welded Pipe, Welded Steel Pipe30 rows · SSAW steel pipe is the raw material of strip coil, often temperature extrusion molding,
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 SSAW Steel PipeSSAW Pipe,Spirally Submerged Arc Welding Pipe, Sprial Steel Pipe Application:Used for Oil/Gas/Water transmission,Construction & Structure Parts Size:OD:219mm-4064mm WT:3.2-40mm LENGTH:5.8/6/11.8/12m Pipe Standard:
Mar 16, 2021 · Welded steel pipes are always available in plenty because of their lower production cost and raw materials availability. It is, therefore, one of the most widely used metals in the world. Its application in different industries and the manufacture of numerous products. Examples of ASTM or API 5L welded steel pipes include SSAW pipe, ERW steel pipe, and LSAW pipe. Spiral Welded Steel Pipe Philippines SSAW/HSAW Pipe Spiral welded steel pipe is a low carbon carbon structural steel or a low alloy structural steel strip rolled into a tube blank with a certain helix angle (also called forming angle), and then welded and made into a pipe joint, which can use a narrow strip steel production of large diameter steel pipes.
SSAW Pipe,Spirally Submerged Arc Welding Pipe, Sprial Steel Pipe Application:Used for Oil/Gas/Water transmission,Construction & Structure Parts Size:OD:219mm-4064mm WT:3.2-40mm LENGTH:5.8/6/11.8/12m Pipe Standard: Welded steel pipe:Welded steel pipeASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless DIN 2458 WELDED STEEL PIPES AND TUBES EN10217 Welded steel tubes for pressure purposes. Technical delivery conditions. Non-alloy steel tubes with specified room temperature properties API 5L Line Pipe
What are welded steel pipes? Welded steel pipes are the steel pipes with welding seams on the surface,the production process is the steel belt or steel plate through the bending deformation into the shape of round,square,etc..and then welded by using different welding methods. Compared with seamless steel pipes,welded steel pipes have lower cost and higher production efficiency. Welding Procedures for Steel PipesThe blanks used for welded steel pipes are steel plates or strips. According to different welding methods, it can be divided into arc welded pipe, high frequency or low frequency resistance welded pipe, gas welded pipe, furnace welded pipe, Bondi pipe, etc. Welding procedureround tube billet heating perforation three-roller cross
SSAW Pipe (Spiral Submerged Arc-Welding Pipe), also called HSAW pipe (Helical SAW), welding line shape like a helix. It is using the same welding technology of Submerged Arc-Welding with LSAW pipe. Differently SSAW pipe is spiral welded where the LSAW is longitudinally welded.LSAW, SSAW, and ERW Pipes Description and ComparisonMay 06, 2020 · SSAW pipe takes form by rolling and welding a steel strip in a way that the pivotal direction is oblique to the axis or pipe center, making the weld seam in a spiral line. LSAW pipes are produced by molding steel sheets to a cylinder and joining the ends together by welding