Henan Tiga offers a variety of hot dip galvanized steel strip, sheet and coil. processing Galvanized steel coil is proceeding by the chemistry degrease and electroanalysis with the cold rolled steel coil and sheet, clean the oils on the surface of steel, sufficiently heated to the proper temperature for zinc coating, pass by level up, strain rectify, and then passivation or annoit etc. advantages Hot dipped zinc on the surface of cold rolled steel sheet improves anti-erode and prolong the usage period of steel coil. The galvanized steel coil looks more beautiful and artier. applications Hot dip galvanized steel coil is widely used in light industry, household electric appliance, automobile, construction and main material of prepainted steel coil.�¯�¿�½ packing details All products have standard seaworthy export packing. From inside to outside, there are anti-rust cloth, plastic film, stainless steel guard board, strapping and lock catch. technical data product name hot dipped galvanized steel coil base material cold rolled steel coil steel grade DX51D, DX52D, DX53D, SGCC, etc zinc coating 30-275 g/ m2, or according to customer's request thickness 0.12-1.5 mm width 20-600 mm; 600mm-1250mm coil weight normally 3-5 T coil ID normally 508 mm surface structure regular spangle, minimized spangle, zero spangle, big spangle surface treatment chromate-passivated, oiled, chromate-passivated and oiled, untreated (dry) package method normally horizontal with standard export seaworthy package quality standard EN JIS GB applications construction materials coated sheet base materials trade terms FOB, CFR, CIF, EXW payment term T/T, Western Union, L/C