Z60 Q195 Prepainted Galvanized Coil 0.15mm Galvanized Metal Strips

Z60 Prepainted Galvanized Steel Coil Galvanized Strip Metal For Building Materials

Galvanized coil, the thin steel plate is immersed in the melting zinc tank, so that the surface of the thin steel plate with a layer of zinc. The main use of continuous galvanizing process production, that is, the rolling steel plate is continuously immersed in the melting zinc plating tank made of galvanized steel plate; Alloyed galvanized steel sheet. This steel plate is also made by hot dipping, but immediately after being taken out of the tank, it is heated to about 500 ° C to form an alloy film of zinc and iron. This galvanized coil has good coating tightness and weldability.

Surface treatment: 1. Passivation. The passivation treatment of galvanized layer can reduce the corrosion (white rust) produced under the condition of damp and warm storage and transportation. But the corrosion resistance of this chemical treatment is limited and, moreover, prevents the adhesion of most coatings. This treatment is generally not in zinc iron alloy coating, in addition to the smooth surface, as a routine, the production plant on other types of galvanized layer are passivated.
2. oil. Oil coating can reduce the corrosion of steel plate under wet storage condition, and the oil coating of steel plate and steel strip after passivation treatment will further reduce the corrosion under wet storage condition. The oil layer should be able to be removed with a degreaser that does not damage the zinc layer.

CONTACT US

Cara Sales Manager

Wuxi Haiwo Metal Products Co., Ltd.

ADD: No.168, Qiangao RD, LiangXi District, Wuxi city, Jiangsu Province P.R.China

Phone: +86 13338757646

WeChat: +86 13338757646

WhatsApp: +86 13338757646

E-mail: cara@haiwosteel.com

Website: www.haiwosteel.com 

Wuxi Haiwo Metal Products Co., Ltd. specializing in the production of special steel, high precision precision seamless steel pipe, alloy steel, steel plate, steel coil, galvanized coil, galvanized pipe, galvanized sheet, decorative pattern plate, PPGI/PPGL, cold drawing profile, pipe, bar, aluminum plate, aluminum coil, aluminum rod, aluminum, copper, copper rod, copper material, etc., non-standard custom size, provide material precision cutting, molding, packaging, etc, We worked for the petroleum, chemical, electric power, automobile parts, machinery processing and other industries to provide one-stop service.My company in Germany, Italy, Spain, Japan and other world famous steel pipe production enterprises and domestic large steel and pipe production enterprises established good relations of cooperation, reliable, stable and high quality supply to support us go further.Our products are exported to Europe, North America, South America, Japan, South Korea, southeast Asia, Middle East and other countries, and have established a good international reputation among foreign customers.We sincerely hope to establish a long-term and comprehensive strategic partnership with you to achieve mutual benefit and common development!