High Speed Railway Rails 40-80 kg/m with 120m Single Length & 360m Welded Options for Heavy Haulage Transport
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
1-30 working days
Brand:
kingrail
Product Description
Advanced Rail Hardening Technology
Our proprietary hardening method transforms the austenitic structure into stable microstructure through forced cooling, ensuring consistent structural distribution across the entire rail section. The process involves straightening, horizontal positioning, and concentric buckling clamping of rails in the austenitic state, starting from temperatures at or above Ac3 points.
Reinforced Channel Rail Design
Kingrail's locally reinforced channel rail features an integrally formed structure including rail bottom, rail waist, running rail head, rail lip, and rail side guard groove. Strategic machining grooves filled with wear-resistant welding material significantly enhance wear resistance and strength.
Product Specifications & Capabilities
| Parameter | Specification |
|---|---|
| Rail Sizes | 40 kg/m to 80 kg/m |
| Single Piece Length | Up to 120 metres |
| Welded Rail Length | Up to 360 metres |
| Minimum Production Capacity | 4,000 tonnes |
| Wheel Diameters | 250mm to 1100mm |
Key Features & Benefits
- Enhanced wear resistance and strength for curved rail running surfaces
- Improved rail guard groove strength for extended service life
- Reduced noise levels during tram operation on curved tracks
- Strict dimensional tolerances ensuring precision fit
- Available in asymmetric rail configurations
- Suitable for high-speed railway applications
Quality Assurance & Certifications
Manufactured to international standards including BS, AAR, JIS, IRS, and GOST. Full accreditation in ISO and RISQS with 100% inspection before shipping.
Manufacturing Advantages
Strategic Location & Supply Chain
Located in Maanshan with direct access to Baowu Group MASTEEL Rail Transit Materials Technology Co. Ltd, ensuring exceptional quality safety critical railway components at competitive prices.
Production Efficiency
Short lead times from 7 to 30 days supported by rich production experience and ISO verification.
Contact us for custom rail solutions and technical inquiries.
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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
Maanshan Kingrail Technology Co.,Ltd.
Location
Building 1, Cross-border E-commerce Industrial Park, Comprehensive Bonded Zone, Zhengpugang New District, Ma’anshan City, Anhui Province
Contact Person
Amanda