LSAW Steel pipe is a kind of metal pipe product made by submerged arc welding technology. In the manufacturing process, the steel plate is formed, stitched, and then continuously welded by the submerged arc welding process.
The main uses of this pipeline are very broad, including but not limited to the following aspects:
1. Conveying fluids: It is often used for long-distance transportation of oil, gas, water and other fluids. Its robust construction and good sealing performance ensure the safe and efficient transmission of fluids in the pipeline.
2. Structural support: In buildings, Bridges and other civil engineering, LSAW tubes are also used as support structures or piles to support and strengthen engineering structures.
3. Chemical use: In the chemical industry, it can be used to transport a variety of chemical media, due to its corrosion resistance and high temperature resistance characteristics, can adapt to complex chemical environment.
4. Other industrial applications: In addition, it can also be used to manufacture various industrial equipment, mechanical parts, etc., to meet various industrial needs.
Specification | API 5L PSL 1/PSL2; En10219; A671/A672; ASTM A252 |
Steel Grade | Grade A; Grade B; X42; X46; X52; X56; X60; X65; X70; X80 and etc. S275JRH; S275J0H; S275J2H; S355JRH; S355J0H; S355J2H; CL10 ~ CL13; CA55; B65; B70; C70; Gr.2/Gr.3; |
Outside Diameter (O.D.) | 406.4mm ~ 1524mm |
Wall Thickness | 5.0mm ~ 40mm or more |
Length | 3M ~ 12.5M |
Pipe End | Beveled End, Plain ends |
Surface | Fusion Bond Epoxy Coating; Coal Tar Epoxy; 3PE; Vanish Coating; Bitumen Coating; Black Oil Coating as Per Customer’s requirement |