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ASTM A53 sandard X80N Saw Steel Pipeline use for construction
Product Name:Large diameter spiral welded steel pipe seamless pipe
LSAW pipe
Material: 1.Carbon steel
Standard: API 5L
American Standard: Pipe:ASTMA53
Model: Galvanized pipe, black pipe,LSAW
Size: OD:406.4-1422
Wall Thickness:9.53mm-50mm
Length:Less than 12m (or as buyer's requirements)
Series: Heavy series, Standard series, Medium series, Light series
LSAW Pipe (Longitudinal Submerged Arc-Welding Pipe), also called
SAWL pipe. It is taking the steel plate as raw material, mold it by
the molding machine, then do double-sided submerged arc welding.
Through this process the LSAW steel pipe will get excellent
ductility, weld toughness, uniformity, plasticity and great
sealing.
Certificate: API, ISO, CE
LSAW steel pipe pressure piping is an important part of the
production process, mainly using a certain pressure, as well as the
role of distributing, metering, controlling and cutting the flow
medium.
Transportation is one of the five major transportation industries
along with railway, highway, water and shipping. Straight seam
steel pipe pressure pipes are widely used in chemical, petroleum,
electric power, metallurgy, city gas and heating systems, high
temperature, corrosive, toxic and radioactive media, and the
quantity and quality of straight seam steel pipe applications are
important. status.
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.
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) |