Rule pull rod along the axis of a pair of equal size, opposite direction of the external force, the rod will occur axial elongation (or shortening) deformation, mining with high quality nabla clip rail fastening system this deformation is called axial stretching. The rod that produces axial tension or compression is called a tension rod or compression rod.

The tie bar refers to the joint, arranged at a certain distance in the plate thickness of the special-shaped steel bar. Its function is to prevent the misalignment of the road plate and the expansion of the longitudinal gap. The water tie rod should be threaded rebar, located in the plate thickness, high quality nabla clip rail fastening system, and rust prevention treatment should be carried out within the range of 10CM in the middle of the tie rod. Rod size and spacing can be selected according to regulations. The distance between the outside rod and the joint or the free side is generally 25-35CM turnout rod The main products are various types of light, heavy rail high manganese steel casting single open, compound crossover, cross crossing, diamond, symmetry and other kinds of turnout. Line accessories have 8-120kg cleats, spiral spike, various buckle, iron seat, ordinary pull rod, insulation pull rod, fishtail bolt, anti-climb device, cushion plate and various switch parts, bridge rail accessories and other varieties. Driving accessories have various types of pressure plate, rail torque rod manufacturers bolt, rubber pad, welding type rail press and other varieties.

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