두께 0.12 - 4 밀리미터는 고온 침지 ASTM DX51D DX53D를 코팅하는 강철 코일 아연을 활성화했습니다

Galvanized Steel Coil Galvanised steel is represented by cold- and hot-rolled coils with a zinc coating, which helps to protect the steel against atmospheric corrosion. Galvanised steel coils are successfully used in industries with stringent requirements for corrosion resistance, durability, ...