China High Yield Strength 2mm Z275GMS GI Strips Factory

The carbon content of hot-rolled steel plates is slightly higher than that of cold-rolled steel plates. The density is the same even if the ingredients are not much different. But if the ingredients are very different, for example, the density of stainless steel, regardless of cold-rolled or hot-rolled steel plates, is around 7.9g/cm3. It depends on the composition. Hot-rolled steel plates are just more ductile, and steel is also subject to pressure.

1.5*1220*2440 gi steel sheets mainly use for constructions steel structure ,prefab buildings decking floor .our products have higher zinc coating 120-275gsm ,high tensile and yield strength,ASTM A653 steel grade , 30 years wanrranty .

White color PPGI slittings are based on prepainted hot-dip galvanized coil,prepainted aluzinc steel,zinc coated steel ,electro-galvanized sheets, etc. After surface pretreatment (chemical degreasing and chemical conversion treatment), one or several layers of organic coatings are applied on the surface, and then The product is baked and cured.

ALUZINC color stone coated roofing sheets are is It is composed of aluminum-zinc steel plate as the base material, anti-fingerprint coating, colored sand, and acrylic resin.Color stone coated roofing sheetst is a new type of roofing material with high-tech production, aluminum-zinc-plated steel plate with excellent anti-corrosion performance as the substrate, weather-resistant acrylic resin as the adhesive, and colored sand gravel as the surface layer. Because of its beauty, light weight, safety, and environmental protection, it has become the mainstream product of roofing materials in recent years.

According to production methods, seamless steel pipes can be divided into: hot-rolled seamless pipes, cold-drawn pipes, precision steel pipes, hot-expanded pipes, cold-spinned pipes, and extruded pipes.

We are a professional manufacturer and supplier of PPGI strips in China.We supply the high quality PPGI strips with the good price ,good delivery time .