Detailed Photos
Product Information
| Usage | Used for low pressure liquid delivery, such as water, gas, and oil. |
| Our Factory | Hebei Canghai Nuclear Equipment Technology Co.Ltd. |
| Product Name | Longitudinal Submerged-Arc Welded Steel Pipe |
| Process | LSAW - UO(UOE),RB(RBE),JCO(JCOE,COE) DSAW -Double Submerged arc welded |
| Standard | API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711 |
| Certificate | API 5L PSL1 / PSL2, API 5CT |
| Out Diameter | 219mm - 1820mm(8"-72") |
| Wall Thickness | 5.0 - 50mm |
| Length | 6 - 12m |
| Steel Grade | API 5L: GR B, X42, X46, X56, X60, X65, X70 ASTM A53: GR A, GR B, GR C EN: S275, S275JR, S355JRH, S355J2H GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555 |
Production Process
Our Advantages
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DURABLE
LSAW pipes, or Longitudinal Submerged Arc Welded pipes, are key for oil and gas pipelines. Their specs, defined by outer diameter and wall thickness, matter greatly. Outer diameter affects component fit and flow capacity. Wall thickness determines strength against internal and external forces. Precise sizing is vital for safety, function, and cost - effectiveness, ensuring reliable performance and minimizing risks.
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RELIABILITY
The raw materials for manufacturing LSAW pipes encompass coil strips, welding wires, and fluxes. These materials serve as the fundamental building blocks, directly influencing the final product's quality and performance. Coil strips form the pipe's body, while welding wires and fluxes are crucial for the welding process. Before utilization, all these raw materials will undergo stringent physical and chemical tests. These tests aim to verify their mechanical properties, chemical composition, and purity, ensuring that only high - quality materials are used in the production of LSAW pipes, thus guaranteeing the pipes' reliability and durability.
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TOUGHNESS
An electric contact pressure gauge plays a pivotal role in the production of LSAW pipes. It is employed to precisely control the pressure on both sides of the conveyor, which is essential for maintaining the stability of the manufacturing process. By applying pressure to the cylinders in a regulated manner, this device ensures the consistent and smooth delivery of strip steel. This seamless transfer of materials is crucial for upholding the quality and integrity of LSAW pipes during their fabrication.
Our Exhibition
Packaging & Shipping
Why Choose Us？
1.Excellent teams with rich experiences for technical proposal and commercial proposal for the tender projects.
2.More than 25 years experiences in supplying the pipe fittings and steel pipe for long-distance pipeline projects.
3.All kinds of qualifications approval by international institution large-scale companies.
4.Top class pipe fittings manufacturers in China.
5.Large production capacity& Fast delivery.
6.Custom-made for non-standards productions and special fittings.
7.Own laboratory and advanced inspection & testing equipment, can control the strict quality control from raw materials to delivery very processing.
8.Flexible payment terms.
9.Flexible partners relationships.