ASTM A53 Large Diameter Welded Steel Pipe

ASTM A53 Large Diameter Welded Steel Pipe 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 (Coal Tar Epoxy, Fusion Bond Epoxy,3-layers PE)
ASTM A53 Welded Steel Pipe 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.

ASTM A53 Welded Steel Pipe

Size OD 2"-32" (60.3mm-813mm)
Wall Thickness 4mm-60mm
Length Less than 12m or as requested
Steel material Q195 → Grade B, SS330,SPHC, S185   Q215 → Grade C,CS Type B,SS330, SPHC  Q235 → Grade D,SS400,S235JR,S235JO,S235J2        Q345 → SS500,ST52
Standard BS EN10296,BS EN10025,BS EN10297,BS6323, BSEN10219,BSEN10217, GB/T13793-1992,GB/T14291-2006 GB/T3091-1993,GB/T3092-1993,GB3640-88
Usage Used For Structure,Accessorize And Construction
Ends 1) Plain 2) Beveled 3) Thread with Coupling or cap
End protector 1) Plastic pipe cap 2) Iron protector
Surface Treatment 1) Bared 2) Black Painted (varnish coating) 3) Galvanized  4) With Oiled 5) 3 PE, FBE, corrosion resistant coating
Technique Electronic Resistance Welded (ERW )Electronic Fusion Welded (EFW)Double Submerged Arc Welded (DSAW)
Type Welded Pipe
Welded Line Type Longitudinal
Section Shape Round
Inspection With Hydraulic Testing, Eddy Current , Infrared Test
Package 1) Bundle,2) In Bulk3) Bags4) Clients' Requirements
Delivery 1) Container2) Bulk carrier


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