Gnee Steel (tianjin) Co., Ltd.
| Payment Terms | Negotiable |
| Supply Ability | 100 ton/week |
| Delivery Time | 5-9 working days |
| Packaging Details | Sea-worthy packing, ie wooden or steel tray with steel strip,etc |
| Brand Name | GNEE |
| Certification | SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | Negotiable | Supply Ability | 100 ton/week |
| Delivery Time | 5-9 working days | Packaging Details | Sea-worthy packing, ie wooden or steel tray with steel strip,etc |
| Brand Name | GNEE | Certification | SGS |
| Place of Origin | China | ||
| High Light | hot dipped galvanized steel coil ，corrosion resistant gi coil ，minimized spangle steel coil | ||
Hot-dip galvanizing creates a metallurgical bond between zinc and steel, forming multiple protective layers that act as a barrier against rust, oxidation, and environmental degradation. The zinc coating sacrificially protects the underlying steel, ensuring longevity even in harsh marine, industrial, or outdoor environments. This corrosion resistance can extend the product's lifespan longer compared to untreated steel.
Galvanized steel coils maintain exceptional ductility and malleability despite their protective coating. They can be easily roll-formed, deep-drawn, bent, stamped, and fabricated into complex shapes without cracking or flaking of the zinc layer. This workability allows manufacturers to create intricate designs while maintaining protective properties throughout the forming process.
Lower total cost of ownership through reduced maintenance, replacement, and repair expenses. While the initial cost may be higher than uncoated steel, galvanized coils eliminate the need for regular painting, coating renewal, and premature replacement.
| Technical Standard | JIS G3302, ASTM A653,EN10147, EN10142, DIN 17162 | |||
| Steel Grade | Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, 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 | |||
| Shape | Coil/Sheet/Plate/Strip | |||
| Thickness | 0.12-6.00mm and as customer's requirements | |||
| Width | 600mm-1500mm or as customer's requirements | |||
| Type of Coating | Hot Dipped(HDGI) | |||
| Zinc Coating | 30-275g/m2 or as customers' requirements | |||
| Surface Treatment | Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P) | |||
| Surface Structure | spangle-free(FS),Normal spangle coating(NS), minimized spangle coating(MS) | |||
| Quality | SGS,ISO | |||
| Origin | China | |||
| Coil Weight | 5-25 metric tons per coil | |||
| Package | 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 | |||
| Export market | Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, South Africa and so on | |||
We can supply both regular spangle surface and zero spangle surface hot dipped galvanized steel coils/sheets.
Hot dipped galvanized steel sheets are made of high-quality steel substrates, on which a zinc coating is applied. The zinc coating not only provides excellent corrosion resistance but also gives the sheets an attractive appearance with its distinct spangle finish.
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 qu... 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 qu...
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