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|Standard:||API5L, ASTM A252, ASTM A53, GB/T 8,API 5CT, ASTM A53, ASTM A500, BS1387,EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711,etc.||Outer Diameter:||406mm-1626mm(16”-64”）|
|End:||Round 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 Oil, Protective Coatings.|
|Uses:||Line Pipe Can Meet All Requirements Of High-pressure Transmission Pipeline For Natural Gas And Petroleum And Can Be Used In On-shore And Off-shore Oil And Gas Transmission.||Packing:||Plastic Plugs In Both Ends, Hexagonal Bundles Of Max. 2,000kg With Several Steel Pipes, Two Tags On Each Bundle, Wrapped In Waterproof Paper, PVC Sleeve, And Sackcloth With Several Steel Strips, Plastic Caps,or As Customers|
Longitudinal-seam Submerged Arc Welded (LSAW) pipes were made of steel plates cut from leveled hot rolled coils by both the JCOE and UOE (the forming process in which the plate like the letter “J”, “C”, “O” or “U” shape, then expansion) forming processes.
Furthermore, the mechanical properties of the pipe base metal and weld metal were tested, and the results were in accordance with the corresponding pipe specification API SPEC 5L or DNV-OS-F101, which showed that domestic LSAW pipes could be used for oil and gas pipelines.
|Standard||API5L, ASTM A252, ASTM A53, GB/T 8,API 5CT, ASTM A53, ASTM A500, BS1387,EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711,etc.|
|Grade||X42-100 API 5L: GR B, X42, X46, X56, X60, X65, X70
ASTM A53: GR A, GR B, GR C
EN: S275, S275JR, S355JRH, S355J2H
GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
|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 oil, Protective Coatings.|
|Uses||Line pipe can meet all requirements of high-pressure transmission pipeline for natural gas and petroleum and can be used in on-shore and off-shore oil and gas transmission.|
|Packing||Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel pipes, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps,or as customers|
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.
Workshops & Equipments