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0.18mm-20mm Thick Galvanized Steel Sheet 2mm Thick Cold Rolled/Hot Rolled
| Product Name | Galvanized steel sheet |
| Material | Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer's Requirement |
| Thickness | 0.12-6.00mm or customer's requirement |
| Width | 600mm-1500mm, according to customer's requirement |
| Zinc coated | 30g-275g/m2 |
| Type of Coating | Hot Dipped Galvanized Steel |
| Surface Treatment | Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) |
| Surface Structure | Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS) |
| Standard | JIS 3302 / ASTM A653 /EN10143 AISI , ASTM , DIN , GB , JIS G3302 G3312 G3321 , BS |
| Technique | Hot Rolled / Cold Rolled |
| Product Application | 1. Fence, greenhouse, door pipe,greenhouse 2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and outdoor the building construction 4. Widely used in scaffolding construction which is much cheaper and convenient |
| Origin | Jiangsu,China |
| Certificates | API ISO9001-2008,SGS.BV |
| Delivery Time | Usually within 10-45 days after receipt of advance payment |
(1) surface state: The surface state of galvanized sheet is different because of the different treatment methods in the coating and plating process, such as ordinary zinc flower, fine zinc flower, flat zinc flower, zinc free flower and phosphating surface. The German standard also provides for surface grades.
(2) Galvanized plate should have a good appearance, shall not have harmful defects to the use of the product, such as no plating, holes, cracks and scum, more than thick plating, abrasion, chromic acid dirt, white rust, etc. Foreign standards are not very clear about the specific appearance defects. Some specific defects should be specified in the contract when ordering.
1. Non-alloy hot dip galvanized steel strip:
DC5XD series: can be used for general use, also can be used for deep punching and biting. The higher the zinc content on the surface, the better the anti-corrosion performance; The less galvanized the surface, the better the processing performance.
SXXXGD series: can be used for structure, it has good processing performance and corrosion resistance.
HXXXPD+Z series: including low alloy steel, phosphorous steel and hardened steel, which has excellent machining performance and corrosion resistance.
2. Alloyed hot-dip galvanized steel strip:
DCXXD+ZF series: can be used for structure, stamping and cold forming. Galvanized sheet of this kind of material has better welding performance and coating performance, but it is very easy to produce peel in the process of processing.
