S355JR Large Diameter 51MM Thickness LSAW Pipe Manufacturers
LSAW pipe advantage
1. High strength: Due to the submerged arc welding process, LSAW pipes have higher welding quality and good strength and toughness.
2. Suitable for large-diameter pipes: LSAW pipes are suitable for the production of large-diameter pipes and can meet the needs of transporting large-flow liquids or gases.
3. Suitable for long-distance transportation: Since the welding seam of LSAW pipeline is a long weld, it is suitable for long-distance transportation, which can reduce pipeline connection points and reduce the risk of leakage.
Outside Diameter: Φ508mm- 1219mm
Wall Thickness: 6.0-50MM
Product Details
LSAW pipe advantage
1. High strength: Due to the submerged arc welding process, LSAW pipes have higher welding quality and good strength and toughness.
2. Suitable for large-diameter pipes: LSAW pipes are suitable for the production of large-diameter pipes and can meet the needs of transporting large-flow liquids or gases.
3. Suitable for long-distance transportation: Since the welding seam of LSAW pipeline is a long weld, it is suitable for long-distance transportation, which can reduce pipeline connection points and reduce the risk of leakage.
Related Parameters
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LSAW Steel Pipe (Longitudinally Submerged Arc Welding Pipe) , DSAW Steel Pipe |
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Straight Seam Submerged Arc Welded Steel Pipe |
|
|
Outside Diameter |
Φ508mm- 1219mm |
|
Wall Thickness |
6.0-51mm |
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Quality Standards |
API, DNV, ISO, DEP, EN, ASTM, DIN, BS, JIS, GB, CSA |
|
Length |
9-12.3m (30'- 40') |
|
Grades |
API 5L A-X90,GB/T9711 L190-L625 |
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Packing |
Industry standard packaging or according to client's requirement |
Tests of LSAW steel pipe
● Chemical Component Analysis
● Mechanical Properties - Elongation, Yield Strength, Ultimate Tensile Strength
● Technical Properties - DWT Test, Impact Test, Blow Test, Flattening Test
● X-ray Test
● Exterior Size Inspection
● Hydrostatic Test
● UT Test
Product Details
