Active Member
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[China]
Address: No.168, Qiangao RD, LiangXi District, Wuxi city, Jiangsu Province P.R.China
Contact name:Haibo Gao
Wuxi Haiwo Metal Products Co., Ltd. |
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ST12 Galvanized Steel Strip Pre-Painted Coil GB/T3880 ASTM B209 EN ASTM AISI
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.
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.
3. Paint sealant. An additional protection against corrosion,
especially fingerprint resistance, is provided by applying an
extremely thin transparent organic coating film. It can improve
lubricity when forming and serve as an adhesive bottom layer for
subsequent coatings.
| Product Name | Galvanized coil/strip |
| Material | A36,A53,A106B,ST35.4/8,ST42,ST37,E235,S235JR.SS400,etc. |
| Standard | ASTM,GB,JIS,AISI,EN,DIN |
| Thickness | 0.3mm-150mm |
| Width | 1000mm,1219mm(4 feet),1250mm,1500mm,1524mm(5feet),1800mm,2200mmor as you required |
| Length | 2000mm,2440mm(8 feet) 2500mm,3000mm,3048mm(10 feet),1800mm,2200mmor as you required |
| Surface | No.1,No.4,2B,BA,Hair Line,8K,Brush,Embossed and Mirror Finish or as your required. |
| Packing | Standard export packing for stainless steel sheet: 1.surface polish,2:bundle package,3:wooden case;wooden pallet package;4:container or bulk,5:special according to customer's request |
| Application | 1.Construction field,shipping building industry 2.Petroleum and Chemical Industries 3.Food and Mechanical Industries 4.Boiler Heat Exchange 5.Machinery and hardware industries |
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
