Our company integrates the R&D, production, and sales of api standard lsaw pipe, underground steel pipe, astm standard lsaw pipe and is a high-tech enterprise. The core team of our company has many years of professional and technical background. At the same time, we have advanced high-precision automatic production equipment and independent laboratories, so the product quality is very reliable.We are a leading global supplier in the field of submerged arc welding pipe. We take a proactive approach to identifying and addressing customer needs. Our direct selling mode has the advantages of price and inventory, which can meet the personalized customization of customers and achieve direct and effective customer management. We strive to continuously exceed our clients' expectations through exceptional service and support. We offer a wide range of finance and payment options to our clients, including flexible financing arrangements and secure online payment systems. Our company is committed to building long-term partnerships with our customers, based on trust, reliability, and exceptional service. We are committed to providing our employees with a challenging and rewarding work environment.
  • ASTM A252 Piling Pipe
    Sizes:406MM---3084MM. Type: LSAW PIPE / SSAW PIPE. ASTM A252 Standard is Specification for Welded and Seamless Steel Pipe Piles. GRADE: GR.1 GR.2 GR.3. EN10219 / EN10210 S275J0H S275J2H S355J0H
  • EN 10219 S355J2H LSAW PIPE
    EN 10219 S355J2H LSAW Pipe is a cold-formed welded structural hollow section manufactured in accordance with the European standard EN 10219, which specifies the technical delivery conditions for
  • European Standard Steel Tube
    European Norm (EN) steel tube standards are developed by the European Committee for Standardization (CEN) and harmonized across EU/EEA countries, replacing conflicting national standards (e.g., BS,
  • SSAW STEEL PIPES
    Spiral steel pipe (SSAW), Spiral welded pipe, SAWL steel pipe, Spiral submerged arc pipe, Spiral welded steel pipe SSAW Steel PipeSpiral steel pipe, also known as spiral welded pipe, is made by
  • LSAW JCOE STEEL PIPE
    Grades of LSAW Steel Pipe:For pipeline: API 5L GR A, GR.B, X42, X45, X50, X60, X60, X65, X70, X80For piles: ASTM A252 GR 1, GR 2, GR 3ASTM A53: GR A, GR B, GR CBS 4360: Grade 43, Grade 50EN: S275J2H,
  • API5L LSAW STEEL PIPE
    LSAW Steel PipeProduct: LSAW pipe,Longitudinally Submerged Arc Welding PipeApplication: Used for oil/gas/water Transmission,Engineering/Offshore projects.Size: OD: 406mm-1420mm WT: 6.35 mm – 60
  • ASTM A671/A671M LSAW Steel Pipe
    ASTM A671 Lsaw Steel Pipe, ASTM A672 C65 Lsaw Steel Pipe, carbon Lsaw steel pipe, Lsaw steel pipe supplier. Production process The production process of LSAW pipe is as follows: Ultrasonic testing
  • ASTM A252 GR.3 LSAW PIPES
    ASTM A252 GR.3 is a high-performance steel pipe standard designed for demanding structural and piling applications. Its combination of strength, weldability, and versatility makes it a preferred
  • LSAW Steel Pipes
    Longitudinal Submerged-Arc Welded Steel PipeUsage: Used for low pressure liquid delivery, such as water, gas, and oil.Process:LSAW – UO(UOE)、RB(RBE)、JCO(JCOE)DSAW -Double Submerged arc
  • Ssaw Pipe
    Process: Spiral Submerged- Arc Welded Steel PipeUsage: Used for low pressure liquid delivery, such as water, gas, and oil; construction and pilingStandard: API 5L, API 5CT, ASTM A252, ASTM 53,
  • LSAW Steel Pipe
    LSAW - UO(UOE),RB(RBE),JCO(JCOE)DSAW -Double Submerged arc weldedStandard: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711Certificate: API 5L PSL1 / PSL2, API 5CTOut
  • En 10219 LSAW Pipe
    Standard: ASTM 53, EN10217, DIN 2458. IS 3589, EN10219,API5L,GB/T9711 . Out Diameter: 406mm – 1420mm Wall Thickness: 9.0–50mm Length: 1–12.5m . Steel Grade: ASTM A53: GR A, GR B, GR C EN: S275J0H,
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Spiral Submerged-arc Welded steel pipe technological process...

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Submerged Arc Welding - the Most Practical Steel Pipe Welding …...

WebSep 07, 2022 · Submerged arc welding is a wire feeder that uses a granular flux to separate the arc from the air. As the name suggests, the arc is buried in the flux, which...

Longitudinal Submerged Arc Welded Steel pipes …...

WebApr 28, 2021 · Specification of JS LSAW steel pipes The LSAW pipe (Longitudinal Submerged Arc Welded Pipe) is made by JCOE and has a straight weld with an outer diameter of usually 323mm to...

What is Submerged-arc Welding? - TWI...

WebSubmerged-arc welding (SAW) is a common arc welding process that involves the formation of an arc between a continuously fed electrode and the workpiece. A blanket of powdered flux generates a...

Submerged Arc Welding (SAW): Working Process, …...

WebJun 07, 2020 · Submerged arc welding (SAW) is a welding process where the tubular electrode is fed continuously to join two metals by generating heat between electrode and metal. The area of the...

Submerged Arc - Lincoln Electric...

WebSubmerged arc welders maximize deposition using a large diameter wire that melts off under a bed of flux. Home Products Equipment Welding Equipment Submerged Arc...

These principles today much more than ever form the basis of our success as an internationally active mid-size business for seamless pipe polishing, EN 10210 HOLLOW SECTIONS . We're well-known as one of the leading submerged arc welding pipe manufacturers and suppliers in China. If you're going to buy high quality submerged arc welding pipe at competitive price, welcome to get more information from our factory.
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