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Standard | API 5L、ASTM A53-2007、ASTM A671-2006、ASTM A252-1998、ASTM A450-1996、ASTM A523-1996、BS EN10219、 GB/T 3091-2001, all according to the customer's request |
Grade | Dx51D、Dx52D、Dx53D、DX54D、S220GD、S250GD、S280GD、S350GD、S350GD、S550GD;SGCC、SGHC、SGCH、SGH340、SGCD1、SGCD2、SGCD3、SGC340、SGC340、SGC490、SGC570;SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40;or upon request |
Thickness | 0.12mm-4.0mm,or customer's requirement |
Type of Coating | Hot Dipped Galvanized Steel(HDGI) |
Zinc coating | Z30g/m2-Z350g/m2 |
Surface Treatment | Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) |
Surface Structure | Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS) |
Applications | Construction, decoration, chemical industry, food processing equipment, medicine, fiber industry and auto parts, etc. |
Packing | Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by seven steel belt.or according to customer's requirement |