Traditional high-strength steels are mostly strengthened through solid solution, precipitation and grain refinement, while advanced high-strength steels (AHSS) refer to steels that are strengthened through
1.Long warranty period: At present, 55% alu-zinc natural color plate AZ150-180 is officially issued by major steel mills, promising to guarantee 20 years without perforation
Hot-dip galvanized strip steel is a product with high performance and high added value produced by hot-rolled coil as raw material through cold rolling –
Definition Chromate treatment is a process to transform the metal surface into a film mainly composed of chromate. The medium used to achieve this conversion
In recent years, with the rapid economic development, the amount of fluorine-containing resin coatings based on polytetrafluoroethylene (PTFE), polyvinylidene fluoride (PVDF), and fluoroalkane alkyl ethyl
Polyester paint originated in Italy in the 1930s and is now the main lacquer used for wood products in industrially developed countries. Polyester paint has
Hot-rolled steel refers to steel being rolled under heating. After rolling, the surface of the material has an oxide scale, which needs to be pickled
The world’s galvanized sheet market is booming, and production is developing rapidly. According to the production method, the galvanized sheet can be divided into hot-dip galvanized sheet
Introduction of Sandwich Panels: Sandwich panel products are composed of two layers of molded metal panels (or panels of other materials) and a polymer thermal
Definition： The roll forming machine is composed of unwinding, forming, and post-forming cutting. The products produced are flat and beautiful in appearance, uniform in paint
The manufacture of steel coil is essential in almost all types of industries, buildings, and infrastructure constructions. The process begins by placing a sheet or
The meaning of the term PPGI refers to pre-painted galvanized, PPGL refers to pre-painted galvanized aluminum. Basic materials PPGI uses galvanized as the basic steel
