🏭
Product Description
Our industrial steel plate series includes high-strength low-alloy, carbon structural, alloy structural, boiler and pressure vessel, bridge, shipbuilding, and marine platform steel plates. We provide 12 major series designed for durability and precision.
Size range: Width 1500-4020mm | Thickness 6-700mm | Length 3000-18800mm
Technical Specifications
| Category |
Thickness (mm) |
Width (mm) |
Length |
| Cold rolled steel plate |
0.2-4.0mm |
500-2200mm |
Customized |
| Hot rolled steel plate |
2.0-100mm |
500-2200mm |
Customized |
| Standard |
Grade |
Yield Strength (max) |
Tensile Strength |
Elongation% |
| JIS G3101 | SS400 | 245 | 400-500 | 26 |
| ASTM | A36 | 250 | 400-520 | 26 |
| EN10025 | S235JR | 225 | 360-510 | 18 |
| GB700 | Q235B | 235 | 375-460 | 21-26 |
⚙️
Production Process & Advantages
- Standard Versatility: Processes adjusted to AISI, ASTM, DIN, GB standards.
- Integrated Services: Shot blasting, fiber laser cutting, bending, and drilling.
- Corrosion Resistance: Excellent performance in nitric and chloride environments.
- Material Range: From mild carbon steel to ultra-high carbon tempered plates.
Manufacturing Techniques
For thickness under 30mm, we utilize high-precision laser cutting. For plates over 30mm, OXY-cut and flame cutting are employed. Our team meticulously repairs angles and surfaces after high-temperature processing to ensure premium finishing.
🔬
Quality Control & Testing
Every plate is assigned a unique identification label. We strictly monitor chemical components and physical properties, providing comprehensive material test certificates. Third-party inspections (SGS, BV) are fully supported.
🌍
Global Supply Capability
With over 10 years of export experience serving 50+ countries, we maintain a 30,000-ton monthly stock capacity. Our strict QC system ensures ISO 9001 compliance for all carbon steel plates, coils, and structural sections.
📦
Packaging & Transportation
We use a 3-layer professional packing system: craft paper, water-resistant plastic film, and GI steel sheet exterior secured with steel strips.
- 20GP Container: Max length 6m
- 40GP/HQ Container: Max length 12m
- Delivery: 3-7 days for stock sizes; 15-30 days for custom orders.
❓
Frequently Asked Questions
Can you provide free samples?
Yes, we provide free samples to our customers to verify the quality before placing a bulk order.
What standards do your steel plates follow?
Our products comply with international standards including ASTM, AISI, GB, JIS, DIN, and BS.
Do you support third-party inspections?
Absolutely. We accept inspections from recognized third parties such as SGS, BV, and others as required by the buyer.
What is the typical delivery time?
Standard sizes in stock are shipped within 3-7 days. Customized or special orders typically take 15-30 days.
What processing services can you provide?
We offer comprehensive processing including laser cutting, flame cutting, bending, welding, and drilling according to your CAD drawings.
What are your main ports of shipment?
We primarily ship from major Chinese ports like Qingdao, Tianjin, and Shanghai, but we can accommodate other ports upon request.