Anti-Corrosion Measures for Railway Fasteners in Speical Areas

In the large-scale construction of China's high-speed railways, most of the high-speed railways are ballastless track. As an important part of the ballastless track, the rail fastening system plays a role in restraining the steel rail and providing good elasticity for the ballastless track structure. The railways that is in severe cold, under severe natural weather conditions such as large temperature differences, large winds and sands, strong sunshine, droughts and water shortages, especially the natural conditions of saline soil, will have an important impact on the performance of fastener components, and will affect the durability of fasteners in severe cases.

Anyang Railway Equipment Co., Ltd(AT) specializes in electrostatic painting of rail elastic clips and iron base plates according to the climate characteristics of the railway. The screw spikes and elastic washers and rail bolts use galvanized anti-corrosion measures, which can effectively solve the adverse effects of climate on the fastener system.