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Longitudinal Submerged Arc Welding Lsaw Pipe BS1387

China Hebei Huayang Steel Pipe Co., Ltd. certification
China Hebei Huayang Steel Pipe Co., Ltd. certification
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Longitudinal Submerged Arc Welding Lsaw Pipe BS1387

Longitudinal Submerged Arc Welding Lsaw Pipe BS1387
Longitudinal Submerged Arc Welding Lsaw Pipe BS1387

Large Image :  Longitudinal Submerged Arc Welding Lsaw Pipe BS1387

Product Details:
Place of Origin: Cangzhou China
Brand Name: HUAYANG STEEL PIPE
Certification: API/CE/ISO9001
Model Number: LSAW 406.4mm-1422mm
Payment & Shipping Terms:
Minimum Order Quantity: 20~200 TONS
Price: Negotiation
Packaging Details: In Nude
Delivery Time: 30Days
Payment Terms: T/T, L/C
Supply Ability: 1000,000Tons per year
Detailed Product Description
Color: Black Weight: Actual
Length: 12m Od: 508mm
Wt: 9.53 Out Side: FBE
Shape: Circle Transport: Shipment
High Light:

Longitudinal Submerged Arc Welding Lsaw Pipe

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JIS G3452 Lsaw Pipe

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BS1387 Lsaw Pipe

Longitudinal Submerged Arc Welding BS1387 Seamless Pipeline

 

What is a LSAW steel pipe?
(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 406.4mm 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 120mm.
Size:
Outer Diameter: 406.4mm-1422mm
Wall Thickness: 9.53mm-50mm
Length: 6mtr-12mtr
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 construction 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, ASTM A500, ASTM A252, ASTM 53, EN10217, DIN 2458, IS 3589, JIS G3452, BS1387
Certificate: ISO 9001, ISO 14001, OHSAS 18001, API 5L PSL1&PSL2, CE (CPR & PED), GOST Certificates
Out Diameter: 406.4mm - 1422.4mm (16"-56")
Wall Thk: 9.53mm-50mm
Length: 6M-12.5M
Steel Grade: API 5L PSL1 & PSL2: GR B, X42, X46, X56, X60, X65, X70
ASTM A53: GR.A, GR.B
EN10210/EN10219: S275, S275JR, S355JRH, S355J2H
GB/T3091: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
Surface: Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement
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)
 

 

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Contact Person: Mike Han

Tel: +8615631715767

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