China Hot-expanded Pipes Factory

zero spangle GI sheets mainly use for constructions steel structure ,prefab buildings decking floor，household appliances .our products have higher zinc coating 120-275gsm ,high tensile and yield strength,ASTM A653 steel grade , 30 years wanrranty

CREATE RAl9003 PPGI strips 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.

We are a professional manufacturer and supplier of brick pattern PPGI in China. We supply the high quality brick pattern PPGI with the good price ,good delivery time, looking forward to your purchase!

We are a professional manufacturer and supplier of Z275GMS galvanized steel coils in China. We provide 2mm Z275 GI strips with the good price, good delivery time, looking forward to your purchase!

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.

Fingerprint resistant GL steel sheet is an alloy coated steel sheet widely used in many fields such as building materials, home appliances, automobiles, environment, machinery, and ships. The galvanized steel sheet is covered with aluminum-zinc alloy on the surface of the steel sheet. RFP GL Coils is composed of 55% aluminum, 43.5% zinc and 1.5% silicon solidified at a high temperature of 600°C. The entire structure is composed of aluminum-iron-silicon-zinc, forming a dense An alloy-coated steel plate of quaternary crystal.