Bridge Steel Plate
Bridge steel plates are structural steel plates designed for bridge construction and heavy infrastructure projects where high strength, toughness, and fatigue resistance are essential. Produced through controlled rolling processes, these plates provide stable mechanical properties and excellent weldability, ensuring reliable structural performance under heavy traffic loads and long-term environmental exposure.
These plates are widely used in highway bridges, railway bridges, steel truss structures, bridge girders, and large transportation infrastructure projects. Bridge steel plates are designed to withstand dynamic loads, vibration, and varying environmental conditions, making them essential materials for modern infrastructure construction and engineering projects.
Kennen Steel supplies bridge steel plates suitable for a wide range of infrastructure applications. Through reliable mill partnerships and global supply resources, Kennen Steel can arrange plates according to project specifications and engineering requirements. Plates can be processed through cutting, leveling, drilling, and edge preparation to facilitate structural fabrication and installation. With dependable material quality and flexible supply capabilities, bridge steel plates from Kennen Steel provide reliable support for large-scale infrastructure projects.
Product Specifications
|
Product Name |
Bridge Steel Plate |
|
Technical Standard |
GB/T 714 / ASTM A709 / EN 10025-2 Other regional standards available upon request |
|
Grade |
Q345qC / Q345qD / Q420qD / A709 Gr50 |
|
Thickness |
8-120 mm |
|
Width |
1500-3500 mm |
|
Length |
6000-18000 mm |
|
Surface Treatment |
Mill scale (standard); Shot blasting optional |
|
Coating |
Anti-rust oil coating (optional) |
|
Mechanical Properties |
Mechanical properties may vary depending on grade and standard. Detailed data can be provided upon request. |
Processing Options
Kennen Steel offers flexible processing services to meet project-specific requirements, including:
- Cutting to length
- Plate leveling / flattening
- Edge preparation (shearing, chamfering)
- Bending and forming
- Basic machining (drilling, notching)
- Shot blasting / surface preparation

Inspection
Kennen Steel supports coordination with third-party inspections if requested, including SGS, BV, and TUV.
Package
Standard seaworthy export packaging. Packaging methods may vary depending on product specifications and transportation requirements (e.g., steel strip bundling, wooden pallets, waterproof wrapping).
Inquiry / CTA
If you are looking for reliable hot rolled heavy steel plates for construction or industrial projects, feel free to contact Kennen Steel for specifications, pricing, or processing options.


