The alu-zinc alloy structure of the galvalume steel sheet is composed of 55% aluminum, 43.4% zinc and 1.6% silicon solidified at 600 ℃ high temperature, and its entire structure is made of aluminum-iron-silicon-zinc to form a dense quaternary crystal, Thereby forming a strong and effective barrier to prevent the penetration of corrosion factors.
Color Coated Galvalume Az120 Corrugated Roofing Sheet Specification
| product name | Color Coated Galvalume Az120 Corrugated Roofing Sheet |
| thickness range | normal 0.13mm -0.8mm, or customized |
| width range | normal 665mm-1050mm, or customized |
| zinc coating thickness | 30-275 g/m2, or customized |
| aluzinc coating thickness | 30-185 g/m2, or customized |
| paint layer | top: 15 to 35 um ; back: 7-35 um |
| surface coating type | PE, SMP, HDP, PVDF |
| surface color | all colors in RAL cards, or customized according to samples |
| package method | standard export seaworthy package |
| main applications | roof,ceiling,fence,siding,facade,wall panels, etc |
Made by cold bending roll forming machine, Color Coated Galvalume Az120 Corrugated Roofing Sheet , also named corrugated PPGL roofing sheets, or corrugated prepainted GL roofing tiles, with all RAL colors or customized color according to samples. Corrugated prepainted metal roofing sheets have beautiful appearances, bright colors, good weather ability and short construction period.
Galvalume Az120 Roofing Sheet are easy installation and maintenance,widely used in industrial and civil buildings, warehouse, gardens, resorts, hotels, exhibition halls, house construction, inner and outer decorative wall and roofing applications.
All Az120 Roofing Sheets packed in standard package.
From inside to outside, there are anti-rust cloth, plastic film, stainless steel guard board, strapping and lock catch.
Hot Tags: color coated galvalume az120 corrugated roofing sheet, China, suppliers, manufacturers, factory, buy, price, pricelist, for sale, in stock, free sample
