Custom Hot-Rolled Steel Plates 10mm-3000mm Width for Railway Tracks, Bridges and Construction Applications
Price:
negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Zhengde Metal
Product Description
Custom Hot-Rolled Steel Plates for Railway, Bridge & Construction
Our hot-rolled steel plates are manufactured through cost-effective hot rolling processes, avoiding additional steps like annealing required for cold-rolled steel. The elevated temperature creates a bluish iron oxide layer (mill scale) that may require removal for certain operations like welding.
Technical Specifications & Standards
Available Steel Grades & Applications
| Type | Chinese Standard | International Standard | Application |
|---|---|---|---|
| Hot Rolled Low Carbon Steel | Q/BQB 302 SPHC/SPHD/SPHE | JIS G3131 SPHC/SPHD/SPHE | Suitable for cold-formed parts manufacturing |
| General Structural Steel | Q/BQB 303 SS330-SS540 | JIS G3101, DIN 17100 | Buildings, bridges, ships, vehicles |
| Steel for Welded Structures | Q/BQB 303 SM400-SM520 | JIS G3106, EN standards | Structural parts requiring excellent welding performance |
| Automotive Structural Steel | Q/BQB 310 SAPH310-SAPH440 | JIS G3113, EN10149-2 | Automotive frames, wheels, beams requiring formability |
| Boiler & Pressure Vessel Steel | Q/BQB 320 HII, 19Mn6 | DIN 17155, JIS G3103 | Steam boilers, pressure vessels, high-temperature applications |
| Pipeline Steel | GB14164 S205-S480 | API 5L Grade A-X70 | Oil and natural gas pipelines |
Product Advantages
High Strength & Durability
Zhengde hot-rolled steel plates offer excellent properties including high strength, good toughness, easy processing, and superior weldability for demanding applications.
Comprehensive Inventory
Spot inventory available for various steel types: carbon structural steel, low alloy steel, wear-resistant steel, automotive structural steel, and pressure vessel steel plates.
Superior Surface Quality
Enhanced surface finish with oxide scale removal, improved dimensional accuracy, and better appearance for welding, oiling, and painting.
Custom Processing Services
Precision cutting services including circles, rectangles, flanges, and custom shapes with minimal machining allowance.
Quality Assurance
- Strict production and inspection according to international standards
- Competitive pricing based on real market conditions
- Secure transaction processing and financial protection
- Comprehensive after-sales support and technical assistance
Product Specifications
- Custom cycle: 7-15 days production time
- Width range: 10mm to 3000mm
- Thickness: Various specifications available
- Applications: Railway tracks, bridges, construction, ships, vehicles, pressure vessels
Manufacturing Excellence
Shandong Zhengde Metal Manufacturing Co., Ltd. operates five production bases with over 100 production lines, 4 nationally recognized laboratories, and exports to more than 50 countries worldwide.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shandong Zhengde Metal Manufacturing Co., Ltd
Location
Binzhou, Shandong, China 256600
Contact Person
Virtue