Puppet Steel
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| Hot Dipped Galvanized Steel Coil Specifications | |
|---|---|
| Width | 30-1500mm |
| Thickness | 0.12-4.0mm |
| Tolerance | Thickness & Width: +/-0.02mm |
| Zinc coating | 30-275g/m² |
| Package weight | 2 - 6 ton per coil |
| Surface | Passivation, Fat liquoring, Stop-off lacquer |
| Hardness | HRB50-71(CQ Grade), HRB45-55(DQ Grade) |
| Tensile Strength | 270-500(CQ Grade), 270-420(DQ Grade) |
| Yield Strength | 140-300 (DQ Grade) |
| Elongation Percentage | 22 (CQ Grade thickness less 0.7mm), 24 (DQ Grade thickness less 0.7mm) |
| Spangle coating | Big Spangle, small Spangle, Spangle-free |
| 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 | EN 10142, EN 10147, EN 10292, JIS G3302, ASTM A653/A653M, BQB 420 |
| Grade | Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, 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 CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer’s Requirement |
| Packaging | Inside: Anti-rust paper, Plastic. Outside: Steel inner and outside guard board, Circle Iron guard board for both side, Outside iron guard board, 3 Radial Strapping and 3 Latitude Strapping. We can also pack according to your requirement. |
| Application | Building, Corrugated sheet Roofing, electrical, Appliances, Automobile industry, Transport Packaging, Machinery processing, Interior decoration, Medical |
Hot Dipped Galvanized Steel Sheet in Coil (GI coil) is produced by passing the Full Hard sheet which has undergone the acid washing process and rolling process through the zinc pot, thereby applying zinc film to the surface. It has excellent corrosion resistance, paintability, and workability due to Zinc’s characteristic. Usually hot dipped galvanized steel sheet and galvanized steel coil process and specifications are basically the same.
Galvanized steel coil is widely used in applications where corrosion resistance is needed without the cost of stainless steel, and can be identified by the crystallization patterning on the surface. (often called a "spangle").
13 years in heavy industrial areas, 50 years in the ocean, 104 years in the suburbs and 30 years in cities.
The cost of hot-dip galvanizing is lower than that of other coatings.
The zinc coating is metallurgically bonded to the steel and forms part of the steel surface, so the coating is more durable.
The galvanized layer forms a special metallurgical structure that can withstand mechanical damage during transportation and use.
Every part of the plated piece can be galvanized, and is fully protected even in depressions, sharp corners, and hidden places.
Galvanizing process is faster than other coating methods.
We offer different modes of transport depending on the customer's destination: rail transport and ship transport. The Shipping Mark shall consist of: Trade mark, Seller's name, Product name, Applicable standards, Specifications, Package No., Contract No., Heat No., Weight of zinc film, Color, Production date, Weighing method, Net weight, Gross Weight, Consignee and Protection symbols, etc.
Three galvanized steel coil production lines, using the most advanced equipment, a plant area of 30,000 square meters.
We choose high-quality raw materials. Our base steel comes from Baosteel, Shougang, etc., and our coating materials come from Nippon, Aksu and other well-known international brands.
Galvanized steel coils with a monthly output of about 5000-10000 tons, and have sufficient inventory.
The implementation of strict quality inspection standards, products comply with ISO, SGS international standards, to ensure 100% compliance with customer requirements.
Advanced production management process, from production to delivery, efficient and fast.
We have professional sales staff fluent in Spanish, Portuguese, French, Arabic, and Russian for different markets.
