Knowledge

Definition and classification According to industry standards, heavy rail refers to rails with a nominal weight greater than or equal to 38kg/m. It pl

In the field of railway track construction, rails are key infrastructure, and their technological innovation has always been closely linked to the dev

In the railway transportation system, rails are like steel arteries, bearing the crushing and impact of trains day after day. As railway transportatio

In the railway transportation system, rails are key infrastructure for carrying trains, and their quality is directly related to driving safety. Howev

In the field of rail production, hot rolling technology occupies a pivotal position and is a key link in determining the quality and performance of ra

Online heat treatment technology is an advanced technology that closely combines the heat treatment process with the product production process and co

1. Smelting technology High-clean steel smelting: In the production of GB light rails, high-clean steel smelting is the key starting link. Through the

Preparation before installation Before installing GB light rails, accurate measurement and planning are essential. The laying position and direction o

I. Specification details of GB light rails GB light rails have a rich and diverse specification system, and each specification has clear definitions i

In the manufacturing field of GB light rails, Q235B and 55Q are two commonly used materials. They each have unique performance characteristics and are

In railways and various rail transportation systems, rails are key infrastructure components. According to the Chinese national standard (GB), rails a

In order to improve the corrosion resistance of the SKL fastener system and extend its service life, various surface treatment methods are used. Commo