Shandong Duohe Import And Export Co., Ltd.
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 3000 tons per month |
| Delivery Time | ship within 10 days after received the advance |
| Packaging Details | Standard export packing (waterproof paper + steel rings), or as your requirement |
| Name | Hot Dipped Zinc Coated Galvanized Steel Coil |
| Standard | ASTM, JIS, GB, AISI, DIN, BS |
| Grade | G550 G450 Dx51d |
| Thickness | 0.12-4mm |
| Width | 600-1500mm |
| Zinc coating | 30-400GSM, As Your Request |
| Tolerance | ±1 |
| Application | Roofing, Exterior and Interior Wall |
| Brand Name | TISCO |
| Model Number | G550 G450 Dx51d |
| Certification | ISO,SGS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 3000 tons per month |
| Delivery Time | ship within 10 days after received the advance | Packaging Details | Standard export packing (waterproof paper + steel rings), or as your requirement |
| Name | Hot Dipped Zinc Coated Galvanized Steel Coil | Standard | ASTM, JIS, GB, AISI, DIN, BS |
| Grade | G550 G450 Dx51d | Thickness | 0.12-4mm |
| Width | 600-1500mm | Zinc coating | 30-400GSM, As Your Request |
| Tolerance | ±1 | Application | Roofing, Exterior and Interior Wall |
| Brand Name | TISCO | Model Number | G550 G450 Dx51d |
| Certification | ISO,SGS | Place of Origin | CHINA |
| High Light | G550 Gi Sheet Steel Coil ，Hot Dipped Galvanized Sheet Steel Coil ，1500mm Galvanized Sheet Steel Coil | ||
What does GI steel mean?
GI Sheet is “Galvanized Iron” Sheet. Material ms is mild steel and gi is galvanized steel that has been hot dipped .
These days the sheet will likely be made from steel rather than iron.
How long will galvanised steel last?
Between 34 to 170 years. A key benefit of using Hot Dip Galvanizing is its durability. Data shows that galvanizing
can provide between 34 to 170 years of protection for steel.
Product description
| Name | Gi Coils Hot Dipped SGCC Dx51d Metal Zinc Galvanised Sheet Roofing Materials 275GSM 2mm Thick Z150 Z120 Z80 Regular Spangle Zinc Coated Galvanized Steel Coil |
| Grade | DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z, DX56D+Z, DX57D+Z, DC51D+Z, SGCC, SGCD, S220GD+Z, S250GD+Z, S280GD+Z, S320GD+Z, S350GD+Z, S550GD+Z |
| Width | 600-1500mm |
| Thickness | 0.12-4mm |
| Zinc coating | 30-400g/m2 |
| Surface treatment | chromated / oiled/slightly oiled/ dry |
| Hardness | soft, full hard, half hard |
| Spangle | zero spangle / minimized spangle / regular spangle/ big spangle |
| ID coil | 508mm or 610mm |
| Coil weight | 2-8 MT per coil. According to the customer's requirements |
| Package: | Standard export package (Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet) |
| Application: | Industrial panels, roofing and siding for painting |
| Chemical Composition | ||||||
| GRADE | C | Si | Mn | P | S | Ti |
| SGCC/DX51D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
| DX52D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
| SGCD/DX53D+Z | ≤0.10 | ≤0.30 | ≤0.50 | ≤0.05 | ≤0.030 | ≤0.020 |
| SGCE/DX54D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
| DX56D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
| Structural | ≤0.20 | ≤0.60 | ≤1.70 | ≤0.10 | ≤0.045 | |
| Mechanical Properties | ||||||
| GRADE | Yield Strength MPa | Tensile Strength MPa | Elongation % | |||
| SGCC(DX51D+Z) | ≥205 | ≥270 | - | |||
| SGCD(DX53D+Z) | - | ≥270 | 38 | |||
| SGCE(DX54D+Z) | - | ≥270 | 40 | |||
| DX56D+Z | - | ≥270 | 42 | |||
FAQ
Company Details
Business Type:
Agent,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
20 million-35 million
Employee Number:
100~150
Ecer Certification：
Active Member
About Us Shandong Duohe Import and Export Co., Ltd. is located on the new Asia-Europe Land Bridge to the north of Lianyungang City, Qingdao City, Shandong Province. Qingdao is close to Liaoning (Bensteel), Liaoning (Bensteel), Shanghai (Baosteel), Ningbo (Baoxin), Kunshan (Kunshan), geographical ... About Us Shandong Duohe Import and Export Co., Ltd. is located on the new Asia-Europe Land Bridge to the north of Lianyungang City, Qingdao City, Shandong Province. Qingdao is close to Liaoning (Bensteel), Liaoning (Bensteel), Shanghai (Baosteel), Ningbo (Baoxin), Kunshan (Kunshan), geographical ...
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