Import 50kg Rail — Buy in Bulk from Supplier in China

This 50kg rail is a heavy-duty steel rail designed for mainline railway use, available in two material grades: 50 Mn and U71Mn. The rails are supplied in lengths of 12 or 12.5 metres, with strict production controls to ensure consistent chemical composition and mechanical properties. Each batch undergoes drop testing and acid corrosion macrostructure examination to verify integrity and performance under load.

The rail’s composition is optimised for toughness, abrasion resistance, crushing resistance and brittle fracture resistance, critical for high-speed and heavy-load applications. U71Mn is a standard manganese-grade rail steel known for its wear resistance and durability, while 50 Mn offers a balance of strength and ductility. Typical industry standards for such rails include a carbon content of 0.67 - 0.77%, manganese at 0.70 - 1.00%, and silicon up to 0.40%, ensuring the material meets the demands of modern railway infrastructure.

Primarily used on main trunk lines, these rails support the weight and speed of railway transportation with full compressive strength and wear resistance. Buyers include railway operators, infrastructure contractors and rolling stock manufacturers sourcing reliable heavy rails for new builds or track renewal projects. The supplier’s production process emphasises comprehensive performance, making the rails suitable for high-traffic and high-speed environments where longevity and safety are paramount.

Henan Zongxiang Heavy Industry Import And Export Co, Ltd. is based in Zhengzhou, Henan Province, with its registered address on Hanghai Road in the Guanzhenghuizu District. The company operates from a location strategically positioned for rail logistics, reflecting its focus on heavy industrial products like railway rails. Its profile indicates a harbor trust tier, signifying a baseline level of verified trade activity.

The supplier’s listing specifies a commitment to quality in rail production, with explicit mention of chemical composition control and mechanical property testing for its 50kg rails. While the response rate and average response hours are currently not available, the company’s emphasis on rigorous manufacturing standards suggests a focus on delivering rails that meet the operational demands of railway infrastructure. No additional details about certifications, production capacity or client history are provided in the available data.