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 Prepainted Gi Steel Coil PPGI PPGL Color Coated Prepainted Gi Steel Coil PPGI PPGL Color Coated Galvanized Steel Sheet in Coil. Using Hot Galvanized/galvalume Steel Coil as the substrate, PPGI/PPGL is made by first going through surface pretreatment, then the coating of one or more layers of liquid coating by roll coating
Jan 07, 2021 · The prepainted steel sheet is a material that is obtained by subjection to chemical treatment (coating) followed by reheating and cured by a hot-dipped galvanized steel sheet or a sheet of aluminum. A hot-dip zinc-coated thin-film sheet of PPGI sheet is also known as the pre-painted galvanized steel coil and color coated steel coil. Manufacturer of prepainted galvanized steel coil and sheetWhich specialize in pre-painted steel, galvanized steel, galvalume steel and different kinds corrugated steel sheet for 10 years. Strictly quality control in production and experienced sale team are always available to meet your requirements. Quality Products, Excellent Service, Competitive Prices and Measurement methods of coating thickness in pre painted Sep 07, 2017 · The measurement methods of coating thickness in pre painted steel sheet mainly include wedge method, thickness difference measurement method, weighing method, X-ray fluorescence method, -ray reflection method, magnetic measurement, eddy current measurement method and son on.
Prepainted Alloy Color Coated Aluminum Coil Stock From China. Description:China Prepainted Aluminium Coil, China Prepainted Alumetal hot sale best price color coated aluminum coil Product Picture Specification of Color Coated Aluminum Coil Substrates Aluminium (AA1100, 3003, 3004, 3105, 5006, 5052, 8011, etc) Thickness 0.08-4.0mm Width <1800mm Coils core diameter 150mm ,405mm, Prepainted Colour Coated Steel Sheet in Coil, Prepainted The annual output is 1.5 million tons, production technological speed is maximum 220 metre per miniute, which can produce thickness 0.2mm~3.0mm, width 700mm~1250mm series of specifications of cold rolled/hot rolled galvanized steel sheet in coil and aluminium-zinc galvalumed steel sheet in coil. Prepainted Galvanized /Aluzinc Steel Coils (PPGI / PPGL DANA STEELs Color Coated Prepainted Galvanized Steel Coils & Prepainted Aluzinc Steel Coils (PPGI / PPGL ) could be supplied as coils, sheets, slit strips or even profiled sheets. Our Installed Annual Coil Coating Capacity is 150,000 Metric Tonnes in thicknesses range of 0.18mm 2.0mm (for Prepainted Galvanized/Aluzinc Coils) wih 650mm-1350mm width range.
May 24, 2020 · PPGL Coil uses DX51D+AZ, and q195 and galvalume steel sheet as the substrate, PE coating is our most commonly produced, it can be used for up to 10 years. Prepainted Steel Coil PPGI Steel Coil Specification PPGI Coil Price Reference The prepaint galvanized steel coil prices keep changing, which is calculated based on raw material(Hot rolled sheet),Prepainted Steel Sheet - Painted Steel Coil Alliance SteelApplications for Pre-paint Steel Products. Prepainted steel is used in many applications including:Metal Roofing; Garage Doors; Lighting Fixtures; Appliances; Heating and Air-Conditioning; Prepainted Steel Sheet. Alliance Steel Multi-Blanking Capabilities:Material Thickness:.015"-.135" Max Coil:45,000 lbs. ID:20-24 Entry Width:15.00-74.00 Exit Width:5.00-74.00 Length:6.00-144 Width/Length Tol:+/-.010" Exit width:4.00"-74.00 Max coil