1.1 This specification covers steel sheet, zinc-coated (galvanized) or zinc-iron alloy-coated (galvannealed) by the hot-dip process in coils and cut lengths. 1.2 The product is produced in various zinc or zinc-iron alloy-coating weights [masses] or coating designations as Bulk-buy Prepainted Gi Steel Coil / PPGI Color Coated Bulkbuy Prepainted Gi Steel Coil / PPGI Color Coated Galvanized Steel Sheet in Coil for Building price comparison, get China Prepainted Gi Steel Coil / PPGI Color Coated Galvanized Steel Sheet in Coil for Building price comparison from Gl Steel Coil, Galvalume Steel Coil manufacturers & suppliers on Video Channel of Made-in-China .
China G30 G60 G90 Zinc Coated Hot Dipped Gi Steel Coil, Find details about China Building Material, Steel from G30 G60 G90 Zinc Coated Hot Dipped Gi Steel Coil - China Galvanized Steel Coil manufacturer, Prepainted Steel Galvanized Steel Coil, Prepainted Steel Coil, Roofing Sheet manufacturer / supplier in China, offering PPGI PE Prepainted Color Coated Galvanized Galvalume Steel Coil, Factory Prepainted Color Coated Steel Coil PPGI Coil, Dx51d Z180 Zinc Coated Gi Galvanized Steel Iron Coil GALVANIZED STEEL Grade Data Sheet - CascadiaPainting ** 5 * Design must allow for some strength reduction near welds. ** Maximum thickness suitable for organic coil coating is 0.0575. GRADE 37 Mechanical Properties Chemical Composition Steel base Guaranteed Typical Range Guaranteed Maximum Percent Longitudinal tensile Carbon (C) 0.20
Introduction to Galvanized. WHEELING-NIPPON STEEL's galvanized coating is one of the most effective and economical methods of protecting bare steel from a corrosive environment. The zinc coating not only serves as a barrier between the steel and the environment, it will sacrifice itself to protect the underlying steel sheet. Thus, the spread of corrosion from cut edges, drill holes, etc. is Galvanized/Galvalume Steel Coil/Sheet - Shandong Sino CONTACTS Tel :+86-532-87965066 / 58780686 Fax :+86-532-87961221 Email :[email protected] ADD:Zhengyang Road 177#,Chengyang District,Qingdao,China Hot Dipped Galvanized Coatings:G140 vs. G90 vs. G60Nov 18, 2010 · From my experience a G30 coating is an extremely light coating for a hot dip process. At least in the USA, it's difficult for any hot dip process to produce a G30 coating. Some vendors would sell you a G60, in place of a G30. You would have more zinc coating than is necessary. However, JIS standards may specify a min and max coating weight.
InterCoat® ChemGuard was created by our research and development team to be an environmentally-friendly product that reduces the need for zinc coatings heavier than G30 and eliminates the need for temporary corrosion protection. Never buy G90 or above again:With InterCoat ChemGuard, your steel will be better protected from rust and cost less. Introduction Coating Weight [Mass] Measurement Systemsfor Zinc-Based Coatings on Steel Sheet 1.1 Rev 1.1 Mar-09 (thickness). For instance, a G60 coating has twice the thickness of a G30 coating, and the life of the product (defined, perhaps, as the time to 5% rust) in a given environment is The subject of painted China High Gloss G30 Color Coated Steel Coil PPGI - China Pre-Painted Galvalume Steel Coil, Galvalume Steel Coil, Pre-Painted Steel Coil manufacturer / supplier in China, offering High Gloss G30 Color Coated Steel Coil PPGI, Prepainted and Hot Dipped Galvanized Color Coated PPGI Steel Coil, Tin Coated ETP Electrolytic Tinplate Steel Coil and so on.