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API 5L GR.B Saw Pipes,
PSL1 Saw Pipes,
X42 X60 Saw Pipes
Double Sided PSL1 API 5L GR.B Saw Pipes For Pipeline Field
(Longitudinally Submerged Arc Welding steel pipe) LSAW steel pipe in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged arc welding and flaring from production. A wide range of the finished product specifications, weld toughness, ductility, uniformity and dense, with a large diameter, wall thickness, high pressure resistance, low-temperature corrosion resistance, etc.. Required steel pipe in the construction of high-strength, high toughness, high-quality long-distance oil and gas pipelines, mostly large diameter thick wall LSAW.
Longitudinally welded steel pipes are used in onshore and offshore oil and gas pipelines requiring critical service, high performance and tight tolerances. LSAW pipes are also used in conveyance of flammable & nonflammable liquids, and as structural members in construction projects.
LSAW pipe (longitudinal Submerged Arc Welding Pipe) is fromed by JCOE with one straight welded seam, the outer diameters usually from 610mm to 1420mm. When the outer diameter is 914.4mm above, it’s allowed two straight welded seams. LSAW pipe is used to convey low pressure liquid meida or high pressure petroleum or natural gas, and can be also used widely in structural supports or foundation. The advantage for LSAW type is they could produce more thick wall thickness of pipes, maximum to 50mm.
Outer Diameter: 610mm-1420mm
Wall Thickness: 6.35mm-50mm
End:square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,
Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings
Packing:Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.
Test:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield
strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
|Usage:||Used for pipeline field, low pressure liquid transportation, in various engineering purposes, fencing, scaffolding etc.|
|SAW:||Submerged arc welded pipe|
|LSAW:||Longitudinal submerged arc welding pipe|
|SAWL:||Submerged arc welded longitudinal pipe|
|Standard:||API 5L PSL1|
|Certificate:||ISO 9001, ISO 14001, OHSAS 18001, API 5L PSL1&PSL2, CE (CPR & PED), GOST Certificates|
|Out Diameter:||406.4mm - 1422.4mm (16"-56")|
|Steel Grade:||API 5L PSL1 & PSL2: GR B, X42, X46, X56, X60, X65, X70 X80|
|Tests:||Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (DWT, Guided Bend Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, RT (X-Ray Test)|
|MTC:||EN 10204/3.1B, EN 10204/3.2 (with Third Party Inspection)
Contact Person: Mike Han