Gnee (Tianjin) Multinational Trade Co., Ltd.
| Payment Terms | D/A, L/C, , D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 500000 TONS/MONTH |
| Delivery Time | 5-10 days |
| Packaging Details | Export seaworthy package |
| Standard | AiSi, ASTM, bs, DIN, GB, JIS, AISI, ASTM, BS, DIN, GB, JIS, etc |
| Feature | Corrosion Protection |
| Grade | SGCC, DX51D, DX53D, DX54D, SPHC, Q195 etc |
| Width | 600-1500mm |
| Zinc coating | 30-500g/m2 |
| Tolerance | ±5% |
| Inner diameter | 508/610mm |
| Tensile strength | 200-550 n/mm2 |
| Surface Treatment | Hot dipped galvanized |
| Elogation | 15%-45% |
| Processing Service | Bending, Welding, Decoiling, Cutting, Punching |
| Special Use | High-strength Steel Plate |
| Brand Name | Gnee |
| Model Number | GI01 |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | D/A, L/C, , D/P, T/T, Western Union, MoneyGram | Supply Ability | 500000 TONS/MONTH |
| Delivery Time | 5-10 days | Packaging Details | Export seaworthy package |
| Standard | AiSi, ASTM, bs, DIN, GB, JIS, AISI, ASTM, BS, DIN, GB, JIS, etc | Feature | Corrosion Protection |
| Grade | SGCC, DX51D, DX53D, DX54D, SPHC, Q195 etc | Width | 600-1500mm |
| Zinc coating | 30-500g/m2 | Tolerance | ±5% |
| Inner diameter | 508/610mm | Tensile strength | 200-550 n/mm2 |
| Surface Treatment | Hot dipped galvanized | Elogation | 15%-45% |
| Processing Service | Bending, Welding, Decoiling, Cutting, Punching | Special Use | High-strength Steel Plate |
| Brand Name | Gnee | Model Number | GI01 |
| Certification | ISO | Place of Origin | China |
0.3mm G90 Z275 Zinc Galvanized Steel Coils Sheets hot dipped galvanized steel
The process flow of galvanized sheet is as follows:
1. Firstly, the cold-rolled steel plate is degreased by alkali washing and water washing, and then it is annealed in the horizontal (vertical) heating furnace with radiant tube heating after drying, and a certain amount of hydrogen is introduced into the furnace to create a reduction atmosphere in the furnace.
2. The steel strip heated to a certain temperature is immersed in zinc solution for hot galvanizing under certain conditions.
3. To control the size of the flower zinc, use the small liquid zinc method to control the diffusion of zinc in the product.
4. After hot-dip galvanizing and cooling, the surface is smoothed, and the surface is passivated or directly produced into color coated coil plate according to the use.
Advantages of galvanized sheet: 1. Low processing cost 2. Durable 3. Good reliability 4. Toughness of coating 5. Comprehensive protection 6. Saving time and labor 8. Simple and convenient inspection
| Standard | AISI, ASTM, DIN, GB, JIS |
| Grade | SGCC, DX51D, DX53D, DX54D, SPHC, Q195 etc |
| Thickness | 0.2-3.0mm |
| Width | 750-1500 mm (regular width1000mm,1250mm,1500mm) |
| Inner Diameter | 508/610mm |
| Zinc Coating | 30-500g/m2; |
| Coil weight | 3-8 Tons, or customized |
| Elogation | 15%-45% |
| Tensile strength | 200-550 n/mm2 |
| Tolerance | ±5% |
| Type | Cold rolled steel sheet |
| Processing Service | Bending, Welding, Decoiling, Cutting, Punching,etc. |
| Surface Treatment | Passivation or Chromated, Skin Pass,Oil or Unoiled,or Antifinger print |
| SPECIFICATIONS FOR STEEL COILS | ||
| INTRODUCTION | Product | steel coil |
| Standard | ASTM,BS,GB,JIS,etc | |
| Grade | SS400, ST37-2, A36, S235JRG1, Q235, Q345 etc | |
| SPECIFICATIONS | | |
| 1)Type: 2#-20# 2)Size: 20mm-200mm 3)Thickness: 2.0mm-24mm | 1)Type: 2.5/1.6-20/12.5 2)Long Side: 50-200mm 3)Thickness: 4.0-18mm | |
| Usage | Widely used in various building structure and engineering structure | |
| Shipping | Technique | Hot Rolled |
| Delivery Time | 10~20days | |
| Shipping | 1)Shipping by containers 2)Shipping by bulk ship | |
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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