SHANDONG SHOUYA STEEL CO., LTD.
| Delivery Time | 7-15 days |
| Payment Terms | T/T |
| Name | Galvanized Steel Sheet Plate |
| Packaging Details | Standard Export Packing |
| Supply Ability | 50, 0000 tons per year |
| Model Number | SGCC DX51D Q235B Z275 |
| Brand Name | Shouya |
| Place of Origin | China |
| Certification | CE, EN |
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Product Specification
| Delivery Time | 7-15 days | Payment Terms | T/T |
| Name | Galvanized Steel Sheet Plate | Packaging Details | Standard Export Packing |
| Supply Ability | 50, 0000 tons per year | Model Number | SGCC DX51D Q235B Z275 |
| Brand Name | Shouya | Place of Origin | China |
| Certification | CE, EN | ||
| High Light | Construction Galvanized Steel Sheet Plate ，Zinc Coated Steel Sheet Plate ，GI Zinc Coated Steel Sheet | ||
Galvanized Steel Sheet Plate SGCC DX51D Q235B Z275 | Hot Dipped GI Zinc Coated Steel Sheet for Construction
Our galvanized steel sheet and plate are manufactured by passing carbon steel substrate through a molten zinc bath at approximately 450°C in a continuous hot-dip galvanizing line. This process forms a metallurgically bonded zinc coating on the steel surface, providing excellent corrosion resistance and extending service life. With steel grades including SGCC, DX51D, and Q235B, and zinc coating up to Z275, our products are suitable for a wide range of construction and fabrication applications.
| Standard | Steel Grades |
|---|---|
| JIS G3302 | SGCC, SGCH, SGCD |
| EN 10346 | DX51D+Z, DX52D+Z, DX53D+Z, S250GD, S280GD, S350GD |
| ASTM A653 | CS Type B, FS Type B, SS Grade 33/37/40 |
| GB/T2518 | DC51D+Z, DC52D+Z, DC53D+Z |
| Carbon Steel | Q235B, Q195, Q345B |
| Zinc Coating | Coating Weight (g/m², both sides) | Corrosion Resistance | Typical Application |
|---|---|---|---|
| Z60 | 60 | Moderate | General indoor applications |
| Z80 | 80 | Good | General fabrication |
| Z100 | 100 | Good | Roofing, building panels |
| Z120 | 120 | Strong | Outdoor construction |
| Z180 | 180 | Strong | Harsh outdoor environment |
| Z275 | 275 | Excellent | Heavy-duty construction, marine |
| Item | Details |
|---|---|
| Product Name | Galvanized Steel Sheet / Galvanized Steel Plate / GI Zinc Coated Steel Sheet |
| Steel Grade | SGCC, DX51D, Q235B, SGCH, DX52D, S350GD, etc. |
| Thickness | 0.12mm – 3.0mm |
| Width | 600mm – 1500mm (customizable) |
| Length | 1000mm – 6000mm, or customized |
| Zinc Coating | Z60 – Z275 (customizable) |
| Surface Treatment | Chromated, oiled, anti-fingerprint |
| Spangle | Regular spangle, minimized spangle, zero spangle |
| Standards | JIS G3302, EN 10346, ASTM A653, GB/T2518 |
Chromated: Additional anti-corrosion protection during storage and transport
Oiled: Prevents white rust during shipping and storage
Anti-fingerprint: Clean surface appearance for visible applications
Zero Spangle: Smooth surface ideal for painting and precision applications
Regular Spangle: Classic crystalline appearance for general construction
Roofing & Construction: Corrugated roofing sheets, wall cladding, ceiling panels, purlins
Building Materials: Sandwich panels, ventilation ducts, gutters, downspouts
Home Appliances: Refrigerator back panels, washing machine housings, air conditioner parts
General Fabrication: Storage racks, shelving, furniture frames, signage
Automotive: Interior structural parts, underbody components
Uniform Zinc Coating – Advanced continuous galvanizing line ensures consistent coating weight and adhesion
Excellent Corrosion Resistance – Z275 zinc coating provides superior sacrificial protection to the base steel
Wide Grade Coverage – From SGCC commercial quality to S350GD high-strength structural grades
Full Zinc Range – Z60 to Z275 to meet different corrosion resistance requirements
Multiple Surface Treatments – Chromated, oiled, anti-fingerprint, and spangle options available
Strict Quality Control – Coating weight test, adhesion test, and mechanical property test before shipment
Competitive Pricing – Direct factory supply with efficient production capacity
Packing: Standard export packing with anti-rust paper, plastic film, and steel strips; wooden pallets or as per customer requirement
Loading: 20GP / 40GP containers, bulk vessel
Delivery Time: 15–30 days after deposit confirmation
For inquiries, quotations, or free samples of galvanized steel sheet and plate, please contact our sales team. We support OEM, customized sizes, and third-party inspection (SGS, BV, etc.).
Company Details
Business Type:
Manufacturer,Agent,Exporter,Trading Company
Year Established:
2009
Total Annual:
200000000-230000000
Employee Number:
150~170
Ecer Certification：
Verified Supplier
Shandong Shouya Steel Co., Ltd. Welcome to Shandong Shouya Steel Co., Ltd., a professional steel foreign trade and steel solution provider based in Shandong, China. Founded in 2009, we leverage Shandong’s steel industrial cluster advantages and boast more than ten years of experience in... Shandong Shouya Steel Co., Ltd. Welcome to Shandong Shouya Steel Co., Ltd., a professional steel foreign trade and steel solution provider based in Shandong, China. Founded in 2009, we leverage Shandong’s steel industrial cluster advantages and boast more than ten years of experience in...
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