60kg/m anti-deformation national standard heavy rail is widely used in railway construction, suitable for ordinary trunk railways, subway lines in urban rail transit, etc.

High-precision national standard U71Mn and U71Mn heavy rails are two important steel materials commonly used in railway track construction

High-toughness national standard 75kg/m heavy rails are crucial to the safe and stable operation of railways and can ensure the safe operation of trains.

Impact-resistant national standard 75kg/m heavy rail is a high-performance steel material specially used for railway tracks

National standard U75V fatigue-resistant heavy rail is a railway track material with specific properties and standards.

GB heavy rails with high quality welding performance refer to heavy rails that meet national standards and have good welding performance.

GB QU70 indoor crane track is a track that complies with national standards and is specially used for indoor crane operation.

GB extra heavy crane rail QU120 is a special crane rail that meets national standards.

GB heat-treated QU crane rails refer to QU series crane rails that have been heat-treated and meet Chinese national standards. QU series crane rails include QU70, QU80, QU100, QU120 and other specifications.

The ultra-high strength and fatigue-resistant 75kg/m national standard heavy rail is a high-performance rail specially used for railway tracks.

GB heavy rail refers to heavy steel rail that meets China's national standards. It is mainly used for railway track laying, and can bear the high load and frequent impact of train operation. It is a core component of railway infrastructure.

The advantages of GB heavy rails are their high strength and high wear resistance. Compared with ordinary rails, they can withstand greater train axle weights and higher operating speeds, significantly extending their service life.