43kg heavy rails are mainly made of 50Mn and U71Mn, which have good mechanical properties and wear resistance and can meet the needs of railway operations.

43kg heavy rails are widely used in the laying of railway wagon lines, dedicated lines, curves and tunnels. Although called "heavy-duty" rails, 50kg/m, 60kg/m or even heavier rails are more commonly used in modern high-speed and heavy-duty railways. However, in some specific cases, such as lines with moderate speed and capacity, 43kg heavy-duty rails are still an economical and practical choice.

Kingrail Parts is a trusted rail product manufacturer with more than 20 years of experience, dedicated to providing materials and solutions for the rail industry. After years of development, we have established strict rail product quality management specifications and established reliable cooperation with customers in more than 30 countries.

As a professional rail product manufacturer in China, Kingrail Parts supplies and exports high-quality and competitively priced 43kg rails. 43kg rails are heavy-duty rails, consisting of rail head, rail waist and rail foot.

Customization options

Rail processing: pre-drilled bolt holes, bevel cutting and welding services for quick installation.

Accessories: high-strength fishplates, anti-creep anchors and crane rail clamps provide a complete rail solution.

Specifications

Drawings

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