Gnee Steel (tianjin) Co., Ltd.
| Packaging Details | Export Standard |
| Delivery Time | Contact the supplier about freight and estimated delivery time. |
| Brand Name | GNEE |
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Product Specification
| Packaging Details | Export Standard | Delivery Time | Contact the supplier about freight and estimated delivery time. |
| Brand Name | GNEE |
Galvanized coil is a metal material with a zinc layer adhered to the surface of thin steel plate through the continuous galvanizing process. Its main materials are steel and zinc alloy, and it is divided into two types: ordinary galvanized steel plate and alloyed galvanized steel plate.
The production process includes immersing the rolled steel plate in a molten zinc bath. For alloying treatment, it needs to be heated to 500℃ after being taken out of the bath to form a zinc-iron alloy layer, which has advantages in coating adhesion and weldability.
The galvanized coating can be treated with passivation to reduce the occurrence of white rust under humid storage and transportation conditions. However, the anti-corrosion performance of this chemical treatment is limited and it hinders the adhesion of most coatings. This treatment is generally not applied to zinc-iron alloy coatings, except for smooth surfaces. As a rule, manufacturers apply passivation treatment to other types of galvanized coatings.
| Name | Galvanized Coil |
|---|---|
| Standard | EN10147, EN10142, DIN17162, JIS G3302, ASTM A653, JISG3302, ASTM A653M, EN10327, DIN17162, EN10142, EN10292 |
| Grade | DX51D, DX52D, DX53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD, SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC490, SGC570, SQ CR22(230), SQ CR22(255), SQ CR40(275), SQ CR(340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33(230), SQ CR37(255), SQ CR40(275), SQ CE50(340), SQ CR80(550) or Customer's Requirement |
| Thickness | 0.12-3.00mm or customer's requirement |
| Width | 100mm-1500mm according to customer's requirement |
| Type of Coating | Hot Dipped Galvanized Steel (HDGI) |
| Zinc Coating | 30-275g/m² |
| Surface Treatment | Passivation(C), Oiling(O), Lacquersealing(L), Phosphating(P), Untreated(U), Galvanized, PVC, Black and color painting, transparent oil, anti rust oil |
| Packing | Water proof paper is inner packing, galvanized steel or coated steel sheet is outer packing, side guard plate, then wrapped by seven steel belt or according to customer's requirement |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ...
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