Zinc coating:40 g/m2 to 275 g/m2, Top surface :15 - 20 micron polyester + 5 micron primer Back surface:5 - 7 micron, or 7-8 micron polyester + 5 micron primer. Color:According to RAL Card or Clients' requests. Coil Weight max. 13 MT, Coil ID:508mm/610mm.With or without
ASTM A123 and G90 Specifications American Galvanizers Mar 12, 2013 · G90 is not a galvanizing specification; it is a coating thickness designation in the galvanizing specification ASTM A653. This specification is for hot-dip galvanizing steel sheet using the continuous (high-speed) galvanizing process. ASTM A123, Standard Specification of Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products, refers to products fabricated and then hot-dip
The invention provides a production technique of a three-coat color-coated steel plate, which is characterized in that the steel plate is produced through a double-coat double-bake color-coated machine set by the following steps:(1) primary production:uncoiling a basal plate, seaming, degreasing, preprocessing, coating primer, baking, cooling and coiling to complete the primary coat on the
Carbon Steel Coil - nayabtouchZinc coating:60-275G/M2 Al- Zn 40-180G/M2. Al Zn Portion:Al:55% , Zn :43.5%, Si :1.5%. Surface Treatment:Chromated, Oiled, Anti-Finger,etc. Thickness:0.12mm ~ 3.5mm. Width:600mm ~ 1500mm. Prime, excess prime, over rolled, stock lots, declassified and rejected Secondary all qualities. Color Coated PPGI Steel Coils
China Color Coated Galvanized Steel Sheet/Prepainted China Color Coated Galvanized Steel Sheet/Prepainted Galvanized Steel Roll, Find details about China Prepainted Galvanized Metal Sheet, Painted Steel Sheet from Color Coated Galvanized Steel Sheet/Prepainted Galvanized Steel Roll - Zhengzhou City Unites Steel Industrial Co., Ltd.
15-35 Micron. Coating Structure. 2/1, 2/2. Package Weight. 2-3.5 Ton. Hscode. 72107010. Thickness Tolerance color coated steel etc, typically with a hot dip zinc coated steel substrate, that is the galvanized steel is painted before forming, as opposed to post painting which occurs after forming.
China Shandong Low Price Color Coated Steel Roll for Tile PPGI is pre-painted galvanised iron, also known as pre-coated steel, coil coated steel, color coated steel etc, typically with a hot dip zinc coated steel substrate, that is the galvanized steel is painted before forming, as opposed to post painting which occurs after forming 2) Product processing
Color Coated Zinc Steel Coil - Buy Color coated steel coil Usually the paint coating material is polyester (PE) and the color of the back paint is white grey. The color can be customized according to the RAL color card or customer samples. Special patterns can be made, such as wood grain, flower print, camouflage, brick. 1) PPGI also known as prepainted galvanized steel coil and color coated steel coil, with a hot dip zinc coated steel sheet substrate.
The paint protects the steel surface cathodically, when it contains sufficient quantity of zinc dust. The zinc parti-cles in the coating are in electrically conductive contact with the steel substrate, and, as electronegative metals, are sacrificial anodes that inhibit steel corrosion.
Hi-Solids Polyurethane 5.21Meets the requirements of SSPC Paint No. 36, Level 3 for white and light colors. Dark colors may require a clear coat. mixed, may vary with color S % $ 3 8 P 1 $ " 4 3 (.-2 Steel:Zinc Rich Primer 1 ct. Zinc Clad DOT 2.0-4.0 (50-100) 1 ct. Steel Spec Epoxy Intermediate 3.0-6.0 (75-150)
Paint coatings - SteelConstructionfoZinc rich primers produce films which contain about 85% by weight of metallic zinc powder and the reduced zinc type as low as 55% by weight. When exposed in either marine or highly industrial environments, zinc epoxy primers are prone to the formation of insoluble white zinc corrosion products which must be removed from the surface before
Apr 11, 2017 · Regular specification of pre coated GI sheet (color coated steel coil) in CAMELSTEEL:Thickness:0.12 mm-1.2 mm Width:600-1250 mm. Color:RAL colors. Zinc-coating:40-275 g/m2. Coil Weight:3-8 mts Top coating:15-20 micron polyester + 5 mic primer. Back coating:5-7 micron Coil ID:508 mm, 610 mm. Coil OD:1000-1500 mm
Zinc Coatings - Court Galvanizing, Inca zinc coating on iron and steel products by immersion of the material in a bath of liquid zinc. Before the coating is applied, the steel is cleaned to remove all oils, greases, soils, mill scale, and rust. Th e cleaning cycle usually consists of a degreasing step, followed by acid pickling to remove scale and rust, and uxing, which inhibitsColor Coating Steel Coil Suppliers, all Quality Color Cheap Color Coated Ppgi Ral 9012 Ral9003 Ral9016 Colour Coating Gi Steel Coil Color Coated Steel Coils Ppgi First Quality Ppgi Color Coated Steel Coils/sheets 91.8