About Us. Founded in 1995, Qingdao Sino Witop Steel Group is a leading integrated company of manufacturing and trading in China. We mainly produce galvanized steel coil, galvalume steel coil, PPGI steel coil,cold rolled steel, galvanized steel, galvalume steel, pre-painted/color coated steel, tinplate and steel materials production. China Hdgi/Hot-Dipped Galvanized Steel Sheet in Coil/Gi China Hdgi/Hot-Dipped Galvanized Steel Sheet in Coil/Gi Coil with High Quality and Competitive Price, Find details about China Steel Coil, Hot DIP Galvanized Steel from Hdgi/Hot-Dipped Galvanized Steel Sheet in Coil/Gi Coil with High Quality and Competitive Price - Zhengzhou City Unites Steel
PPGI is pre-painted galvanised steel, also known as pre-coated steel, coil coated steel, color coated steel etc., typically with a hot dip zinc coated steel substrate.. The term is an extension of GI which is a traditional abbreviation for Galvanized steel. Manufacturer of prepainted galvanized steel coil and sheetPrepainted Galvanized Steel Coil PPGI Color Coated. Factory China Colour Gl Steel Coil for Roofing Sheet. Factory China Colour Gl Steel Coil For Roofing Sheet. in which cold rolled thin steel plate is hot dipped into the molten metal liquid of aluminum (alu. Steel sheet product process. PPGI,Prepainted Galvanized Steel Coil Manufacturers China We are professional manufacturing and trading company of steel coils. Our main products include prepainted color steel coils, hot dipped zinc steel plates, color coated steel plates, color coated purified steel plates, decorative color steel coils, galvanized steel coils, and zinc galvanized coils. VIEW ABOUT US.
PRODUCT DESCRIPTION. With GI and GL as the substrate, after surface pre-treatment, paint coating, baking and cooling, an organic protective film is formed on the steel substrate It has strong durability, corrosion resistance, decoration and formability, widely used in construction, household appliances, solar energy, transportation and other industries. Ppgi Sheet Coil/Pre-Painted Hot Dipped Galvanized Steel Hot Tags:ppgi sheet coil/pre-painted hot dipped galvanized steel coil/sheet ppgi, China, manufacturers, suppliers, factory, bulk, pricelist, quotation, good quality, made in China, Printing Color Coated Steel Sheet, 0.35*1219 steel coil, CR Black Coil, Aluzinc Steel Coil With AFP, 0.42*1000 steel coil, Galvalume Coil The role of zinc in hot dipped galvanized coil - China May 24, 2017 · The role of zinc in hot dipped galvanized coil. Zinc is a blue white metal which is of middle malleability. Under indoor temperature, zinc dose not change in dry air. In wet air, the zinc surface sees a layer of compact zinc carbonate film which can prevent the inner of zinc from being corroded. Relying on the advantage, zinc is galvanized on the surface of steel sheet to avoid corrosion.
A wide variety of coated ppgi steel coils options are available to you, such as aisi, astm, and gb. You can also choose from bending, cutting, and decoiling coated ppgi steel coils, as well as from container plate, boiler plate, and flange plate coated ppgi steel coils, and whether coated ppgi steel coils is coated, or galvanized.Hot Dipped Zinc Coated PPGI PPGL Prepainted Galvanized Commodity:PPGI Thickness:0.11-1.5mm Width:600-1250mm Type:Steel Coil Coil ID:508/610MM Application:Structure, Roofing, Building Constructions MOQ:25Metric Ton Zinc Coating:Z30-Z275g/m2