38kg Rail

The 38kg heavy rail is a premium solution designed for extreme heavy-duty applications, engineered to meet the rigorous GB2585-2007 national standard. Constructed from U71Mn high-manganese steel, this rail offers exceptional tensile strength (≥880MPa) and wear resistance, making it ideal for high-load environments such as large mine roadways, industrial crane systems, and heavy-duty railway lines. With a weight of 38.73kg/m and robust dimensions (134mm height x 114mm base), it ensures reliable performance under continuous heavy traffic and harsh industrial conditions.

Specifications of 38kg Rail:

Size: 38kg / 38kg heavy rail
Length: 12.5m or other length according to customers’ requirement
Material: U71Mn
Standard: GB2585-2007
Type: Heavy Rail
Rail Height: 134mm
Bottom Width: 114mm
Web Thickness: 13mm
Head Width: 68mm
Weight: 38.73kg/m

38kg Rail Material Parameter

U71Mn high-manganese steel delivers superior strength (tensile ≥880MPa) and abrasion resistance, making it ideal for heavy-duty rail applications compliant with GB2585-2007.

Applications of 38kg Rail

The 38kg heavy rail is engineered for critical heavy-industry scenarios:

Industrial Crane & Hoisting Systems

Overhead crane rails in steel mills, ports, and logistics centers (e.g., gantry cranes, bridge cranes). Heavy-duty hoisting tracks for factory workshops and manufacturing facilities.

Large-Scale Mining Operations

Main haulage tracks in deep mines and open-pit quarries for transporting ore, materials, and heavy machinery. High-traffic access roads in coal, iron, and metal mines worldwide.

Specialized Railway Main Lines

Heavy freight corridors and industrial railway main lines for bulk cargo and equipment transport. Maintenance tracks for locomotives and rail vehicles in depots and service facilities.

Heavy Machinery & Equipment

Permanent rail systems for heavy-duty conveyors and bulk material handling equipment. Track foundations for large-scale industrial machinery in factories and production facilities.

Advantages of Our 38kg Rail

GB Standard Compliance

Meets GB2585-2007 specifications for heavy rails, ensuring safety and performance in regulated industries.

U71Mn High-Manganese Steel Performance

Tensile strength ≥880MPa for exceptional load-bearing capacity. High abrasion resistance reduces wear in high-traffic environments, extending service life by 20%+

Ample Inventory & Fast Delivery

Regular stock of standard 12.5m lengths ensures quick dispatch within 10-20 days for urgent projects.

Customization for Heavy-Duty Needs

Tailor-cut lengths for unique layouts (e.g., curved tunnels), precision machining including bevel cutting and deep punching, plus optional heat treatment or anti-rust coatings for corrosive environments.

Customization Services

Glory Rail offers end-to-end solutions for heavy-industry projects:
Length Customization
Standard 12.5m rails or custom lengths for large-scale track systems. Precision cutting to minimize material waste in complex layouts.
Precision Machining
Angle cutting for seamless integration in curved tracks or switch installations. Drilling and tapping for heavy-duty bolts and rail clips.
Stress relief processing to enhance structural stability.
Surface & Heat Treatments
Induction hardening for rail heads to improve wear resistance.
Galvanization or epoxy coating for protection in coastal or high-moisture environments.

Build a Complete Rail System

From heavy-duty rails to critical fastening components — everything you need in one place.

Request a Heavy-Duty Quote

To get a tailored quote for 38kg heavy rails, please provide:

Quantity required (e.g., 150 pieces)
Desired length (standard 12.5m or custom)
Application scenario (e.g., mine haulage, crane rail)
Special requirements (machining, surface treatment, load capacity)