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40B steel plate is alloy structural steel plate formed by adding boron to the carbon structural steel with a carbon content of 0.40%. high quality welded steel pipe lsaw ssaw, 40B steel plate has high hardness, toughness and hardenability, and has good comprehensive mechanical properties after quenching and tempering, which can be used instead of 40Cr steel. 40B steel plate chemical elements: C: 0.37-0.44, Si: 0.17-0.37, Mn: 0.60-0.90, B: 0.0005-0.0035. 40B steel plate is used to manufacture parts with larger section and higher performance requirements.
ERW Steel Pipe: high-frequency straight seam resistance welded pipe, which uses hot-rolled wide coils as raw materials and undergoes pre-bending, continuous forming, welding, heat treatment, sizing, straightening, and cutting. It has the advantages of high dimensional accuracy, uniform wall thickness, good surface quality, and high pressure high quality welded steel pipe lsaw ssaw Supply SSAW Pipe and Sell SSAW Steel Pipe with High Quality high quality welded steel pipe lsaw ssaw 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. Sturdy, Stainless welded ssaw steel pipe for Industry Uses high quality welded steel pipe lsaw ssaw Api 5l X42 X60 X65 X70 X52 800mm Large Diameter Ssaw Carbon Spiral Welded Steel Pipe/Lsaw/ssaw Spiral Welded Steel Pipe US $642.00-$655.00 / Ton 25 Tons (Min. Order)
Stainless and galvanized welded lsaw steel pipe for industrial and commercial purposes at Alibaba high quality welded steel pipe lsaw ssaw. These hot-dipped welded lsaw steel pipe are ideal for seamless construction uses. Related searches high quality welded steel pipe lsaw ssaw
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Manufacturer for Pipe Fittings High Quality Ssaw Welded high quality welded steel pipe lsaw ssaw Seamless steel pipe; ERW/LSAW welded steel pipe SSAW welded steel pipe; Hot galvanized steel pipe; Stainless steel pipe; OCTG; SHS pipe; Pipe fittings; Flange; Featured-products; News. Company news; Customer visit pictures; Project case; Quality. Certificate; Quality contral process; Standard specification; Testing equipment; Faqs; Contact us
In LSAW pipes, the welding is longitudinal, which means that steel (hot rolled coil plate) is rolled into a pipe and the seam is welded longitudinally. In the HSAW type, steel coils are welded spirally, like a helix, so that the coil (strip) assumes the shape of a pipe. ERW, LSAW, SSAW and Other Welded Steel Pipe, What Does That Mean? Now there are many types of steel tubes, each type of steel pipe is a different name, the following will be introduced to the next common.ERW welded pipe: the high frequency ERW pipe, the hot rolled wide volume as raw material, after pre bending, forming, welding, heat treatment, diameter, straightening, cutting process, and the spiral compared with short seam, high size precision, uniform high quality welded steel pipe lsaw ssaw ERW Steel Pipe,LSAW Steel Pipe,SSAW Spiral Welded Steel high quality welded steel pipe lsaw ssaw Top quality LSAW / SSAW / ERW round / square steel pipe Cold rolled S355JR steel pipe for auto with ISO SGS CE FPC High Quality ERW Steel Pipe, LSAW Steel Pipe, SSAW Spiral Welded Steel Suppliers in China
ERW Steel Pipe & ERW Casing. ERW Pipe (Electric Resistance Welded),HFW(High-Frequency Welding) high quality welded steel pipe lsaw ssawAPI 5L, ASTM A53, ASTM A178, ASTM A500/501, ASTM A691, ASTM A252, ASTM A672, EN 10217. Click More. LSAW Steel Pipe Difference between ERW, SSAW, LSAW - Sunny Steel Difference between ERW, SSAW, LSAW. Steel pipe for pipe technology, can be divided into (SML), mainly as the Oilfield internal transportation pipeline and small-diameter high-pressure natural gas pipeline, used for a small number of long-distance gas pipeline, the vast majority of long-distance pipeline with Direct seam high frequency (ERW), spiral submerged arc (SSAW), LSAW three (LSAW). Difference between ERW Pipes, SSAW Pipes and LSAW Pipes - Landee The finished products have larger specifications and the welding joints have excellent ductility, plasticity and good sealing. LSAW pipes have large diameter, thick wall and can withstand high pressure and low temperature. LSAW pipes play a major role in oil and gas pipelines with features of high strength, high quality and long distance.
China Wholesale Ssaw/hsaw Welded Steel Pipe - LSAW Structural high quality welded steel pipe lsaw ssaw
China Wholesale Ssaw/hsaw Welded Steel Pipe - LSAW Structural Pipe Rise Steel, The product will supply to all over the world, such as: , , , Api5l Psl1lsaw Steel Pipe; Black Plastic Pipe Fittings; Boiler Tubes And Pipe; Corrugated Steel Pipe; High Quality Spiral Steel Pipe; Pp Compression Fitting; Pre Galvanized Pipe About Us-ASTM A252 Spiral Steel Pipe_ASTM A106 GR B Carbon high quality welded steel pipe lsaw ssaw Our aim is creating the best corporation visualization for customer with Best Price , High Quality , Fast Delivery, First-Class Service. Main Products Range: 1. ERW Steel Pipe: OD 1/2 26 inch (21.3-660mm) 2. SSAW Steel Pipe: OD 8 120 inch (219.1-3048mm) 3. LSAW Steel Pipe: OD 14 64 inch (219.1-1626mm) 4. What is a SSAW pipe? - www.pipelinedubai high quality welded steel pipe lsaw ssaw What is a SSAW pipe? Spiral submerged arc welded steel pipe is a kind of metal pipe with spiral seam welded by submerged arc welding technology. 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. These pipes mainly used in petroleum high quality welded steel pipe lsaw ssaw
What are differences between SAW pipes and ERW pipes? | ASTM high quality welded steel pipe lsaw ssaw
Whereas LSAW pipes are used for medium to high-pressure services.SSAW pipes are less costly compared to LSAW pipe. ERW steel pipe manufacturing method: When ERW steel pipe welding process, two electrodes, usually made from copper, are used to apply pressure and current. The electrodes are disc shaped and rotate as the material passes between them. Welded Steel Pipes - Zhangzhou Steel Pipes LSAW steel pipes welding line is straight while the SSAW welding line is spiral. LSAW steel pipes length range from 3 meters to 15 meters long. The normal maximum length of the LSAW steel pipe is only about 15 meters long. While SSAW steel pipe maximum length can go up to 50 meters long with o uter diameter from 273 mm 2700 mm and thickness high quality welded steel pipe lsaw ssaw Welded Steel Pipe Manufacturer - Topper As a responsible LSAW steel pipe manufacturer in China, TOPPER provides longitudinally submerged arc welding steel pipe with simple production process, high production efficiency, low cost and high quality. Our LSAW pipes destroy the ingot casting structure, refine the grain of the steel, and eliminate the defects of the microstructure, so that high quality welded steel pipe lsaw ssaw
When providing technical services on site, the after-sales personnel shall strictly abide by the safety rules and regulations of the construction site, consciously take safety protection measures (such as wearing safety helmet when entering the construction site), accept the supervision and management of the site; without permission on the construction site, they shall not dismantle, smear or damage any goods; the commissioning of contract goods shall be carried out under the supervision of the site supervisor If necessary, it shall be approved by the site supervisor or the person in charge of the project department.