Name: China Dog Nail Track Spike For Steel Rails Manufacturers Suppliers Factory - Free Sample - GNEE RAIL
Brand: GNEE
SKU: 269382272

Description

Technical Parameters

Products Description

‌The quality of railway spikes is directly related to railway transportation safety. Carbon steel and alloy steel are the mainstream materials for railway spikes, which have both high strength and wear resistance. The manufacturing process covers steel plate pretreatment, forging, heat treatment and other processes. Different specifications require targeted adjustment of rolling and bending parameters. Material purity and process accuracy directly affect the service life of the dog nail track spike .

The mechanical properties of the dog nail track spike must meet the requirements of longitudinal displacement resistance of the sleeper, and their tensile strength must be higher than the peak dynamic load of the track. Improper specifications may cause sleeper displacement or bolt breakage, thereby threatening driving safety. Regular inspection of the rust and wear of the dog nail track spike is a necessary part of track maintenance.

Specifications

Specification	Material	Surface	Standard
5/8*6 ''	A3,Q235, 45#,55#, etc	According to customer needs.	According to customer's drawings or samples.
9/16*5-1/2 ''
3/8''*3-1/2 ''
1/2*3-1/2
Other kinds

Rail Spike Railway Parts

Other Features

Product Features：

01.

Excellent pull-out resistance

The pull-out resistance of the dog spikes in railway
determines whether it can be firmly fixed in the sleeper for a long time.

During the passage of the train, the dog spikes in railway
is not only subjected to vertical pressure, but also some upward vibration force.

02.

Easy to install

With the continuous acceleration of railway construction, the installation efficiency of the dog spikes in railway has become an important focus of the project.

Modern railway spikes are designed with full consideration of construction convenience. Not only are the dimensions standardized and the operating tools are complete, but the insertion and tightening process are also optimized in shape design.