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 | Duohe |
| Model Number | G550 G450 Dx51d |
| Certification | ISO,SGS,BV,etc. |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Z10 Z15 Z30 Zinc Coated Steel Coil
Cold Rolled Galvanized Steel Coils Dx51d Z30-275g 0.12 - 4mm For Roofing Sheet
DX54d Z275 Galvanized Gi Steel Coil 1.5mm*1000mm Hot Dipped
G30 G60 G90 GI Galvanized Steel Coil For Industry 1500mm
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 | Duohe | Model Number | G550 G450 Dx51d |
| Certification | ISO,SGS,BV,etc. | Place of Origin | CHINA |
| High Light | SGCC GI Galvanized Steel Coil Sheet ，Z100 Steel Coil Sheet ，DX51D Steel Coil Sheet Z80 | ||
What is hot-dipped galvanized steel used for?
In addition to the atmosphere, hot-dip galvanizing is commonly used to protect steel embedded in soil and/or
concrete or submerged in water. Though the corrosion mechanisms and life expectancy is different in each,
galvanized steel has a proven track record of longevity in all of these environments.
What is zinc coated steel?
Zinc-plated steel refers to steel that's been treated with a layer of zinc. It features a thin layer but solid layer
of zinc over the surface, thus shielding the product's underlying steel. Zinc, of course, offers a superior level
of protection against oxidation when compared to raw and untreated 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 ...
Get in touch with us
Leave a Message, we will call you back quickly!