Description

Rail fastening system is used for fastening the steel rail and railway sleeper. The function of rail fastening system is to maintain the gauge and prevent the vertical and horizontal movement of rails relative to the position of the sleeper. A fastening system is usually consist of rail tie plate, spike, clip, rail anchor or other fasteners.

Railway fastening system can be classified into various types, such as E-clip rail fastening system, Nabla clip rail fastening system, SKL clip rail fastening system, KPO clamp rail fastening system, Spring blade fastening system, High speed rail fastening system, etc. Rail fastening system gives it full play to buffer and absorb the shock that train pressed on the rail. It needs to meet the requirement of enough intensity, durability and certain elasticity, especially with the application of high speed rail and the Improvement of railway security.

Nabla Rail Fastening System Specification