ERW Black Steel Pipes and tubes are used in various engineering purposes, fencing, scaffolding, line pipes etc.

Steel Grade:BS:1387, EN10217:S185, S235,S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52

ASTM A 53: Gr. A, Gr B, Gr C, Gr.D

API 5L: A, B, X42, X46, X52, X56, X60, X65 X70

Size:

ERW, HFI, EFW:

Outer Diameter: 6mm-610mm (1/16"-24")

Wall Thickness: 0.3mm-22mm

Length: 0.5mtr-20mtr

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)

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.

Mill Test Certificate:EN 10204/3.1B

Third party inspection:SGS, BV, Lloyds etc. 

Contact:

Sales Manager:Rita Zhang

Email:rita(at)firsteelworld(dot)com

Skype:zhang.rita9

Tel:86-371-55031185

Fax:86-371-86220366