Rail Fasteners

What is the rail bolt? Rail bolts, also known as rail bolts or rail anchor bolts, are used to secure rails or base plates to sleepers. Rail bolts are bolts that are inserted into holes in the sleepers and have a funnel nut that bites into the underside of the sleeper. Rail bolts are a type of high-strength, high-corrosion-resistant fasteners that are widely used in railway tracks, bridges, building steel structures and other fields. They are uniquely designed and made of high

Technical Features Ambient temperature: -45 ℃ ~ 70 ℃ Machinability: The same as Timber. Service life: More than 50 years. Maintenance costs: significantly reduced. Lifecycle costs: Minimal. Density: The same as wood (740kg/m3). Electrical conductivity: Very low. Chemical resistance: Very high. Custom manufacture: to millimetre precision. Sustainability: 100% recyclable. What are the advantages of the new materials used in composite railway ties? In terms of material,

In the early times of Indian Railway, wood was the only material of making the sleeper in world. With the development of concrete technology in the nineteenth century, cement concrete had established its place as a versatile building material and could be adopted suitably to meet the requirements of a railway sleeper. Concrete sleepers have been designed by the Research Design and Standard Organization (RDSO) wing of Indian Railway. BG sleeper Concrete sleeper includes

Advantages of railway concrete tie It has the advantages of saving wood, long service life, good laying quality, low maintenance workload and low cost. It is significantly superior to wood in high-speed, heavy-duty, seamless and other railway applications. On seamless lines, the stability of reinforced concrete sleepers is 15 to 20% higher than that of wooden sleepers. Therefore, it is especially suitable for high-speed passenger lines. For example, Japan's Shinkansen and

Double Head Railway Screw Spike Railway sleeper spike, also known as railroad spikes, railway spikes, railway spikes, screw spikes, and railway screw spikes, are essential components used in the construction and maintenance of railway tracks. A double head railway spike is a type of fastening used to secure railroad ties to the rails. It is characterized by having two heads, which provide additional stability and holding power. The double head design enhances the grip and

3V Series Railway Screw Spike Railway screw spike, also known as railroad spikes, railway spikes, railway spikes, screw spikes, and railway screw spikes, are essential components used in the construction and maintenance of railway tracks. The 3V Series Railway Screw Spike is a specialized fastener designed for securing railway rails to sleepers, the series includes various models such as V20, V23, and V26, each designed for specific applications and track requirements. GNEE

Ss36 Railway Sleeper Spike Railway sleeper spike, also known as railroad spikes, railway spikes, railway spikes, screw spikes, and railway screw spikes, are essential components used in the construction and maintenance of railway tracks. The SS36 Railway Sleeper Spike is part of the SS series of screw spikes, which also includes models like SS23, SS8, SS5, SS1, SS25, and SS35. Our factory is situated in a major steel-producing region in China, ensuring a steady supply of raw

Deenik Railway Clips The Deenik rail clip, shaped like the letter "D," is also known as the Deenic Elastic Rail Tension Clamp and is used to securely fasten rails to sleepers. GNEE rail is a reliable and professional rail clips supplier, we specialize in manufacturing various elastic rail clips for securing rails on wooden, steel, and concrete sleepers, including Fast Clips, E-Clips, E2009, E1809, E2005, E2055, E2003, SKL12, SKL14, Deenik Clips, Nabla Clips, Fist Clips, and

Rail gauge rod, also named gauge tie rod or gauge tie bar, is a member bar which is specially designed to joint two steel rails at the rail bottom to protect the rails from tilting and keep the rails in certain rail gauge. The Importance of Rail Gauge Rod As an important accessory for railroad tracks, rail gauge tie rod helps to improve the rails’ lateral stability and also the ability to keep rail distance. There are some railways that with track circuit, then it should use

Description An over-wide track gauge is the leading cause of derailments in industrial rail yards but our single & double ended gauge rods provide a solution. Locomotive and freight car wheels can exert as much as 4000 lbs. of side pressure against the rails. If the ties are spongy, they can lose their spike-holding strength and allow the rails to be pushed over from the wheel-side force. A between-the-rails derailment requires crane-lifting to put the car or engine back on

Elastic Rail Clip Introduction Elastic rail clip in rail fastening system As an important part of E-clip fastening system, elastic rail clips are used with concrete railway sleepers to fasten rails on both sides. The rail clips are usually made of forged spring steel, which are manufactured by hot forging process. The forged elastic rail clips are considered to be better than other metal forming processes due to most uniform microstructure. There are several types of railway

What is a Rail Clip? Rail clips are an essential component of railway tracks that play a critical role in the safe and efficient transportation of people and goods. They are small, but powerful fasteners that hold the rails firmly in place and distribute the weight of trains evenly across the tracks. A rail clip, also known as a rail clamp, is a metal component that attaches the rail to the sleeper or the tie. It ensures that the rail maintains its correct position and gauge,

Railway sleepers, also called railroad ties, railway crossties, or railway ties, are important railway components of the rail industry. Generally, the rail sleeper is always laying between two rail tracks to keep the correct space of the gauge. Synthetic sleeper, also known as a railway composite sleeper, made of a composite material sheet produced by a foam extrusion process with continuous glass fiber as a reinforcing material(Fiber-reinforced Foamed Urethane), polyurethane

1. Mono-block pre-stressed concrete sleepers with P-clip Mono-block pre-stressed concrete sleeper has an overall length of 2750mm and a weight of about 270kg, which has a trapezoidal cross section with a width of 154mm at the top and 250mm at the bottom and a height of 210mm at the rail seat. The sleeper is pre-stressed with 18 high tensile steel (HTS) strands of 3×3mm diameter and 126mm diameter mild steel links. The initial pre-stressing of the steel is 100 kg/cm2. The 28

Products Description 22 kg rail steel usually means that its mass per meter length is about 22 kg. This type of rail steel is mainly used in light rail and mining rails. Rails are key materials for railway construction, and their size specifications are directly related to the safety and stability of the railway. Its standard dimensions are as follows: * Height: about 107mm; * Bottom width: about 92mm; * Head width: about 50.8mm; * Waist thickness: about 10.7mm. These

Products Description 22kg light rail is mainly used for laying temporary transportation lines and light locomotive lines in forest areas, mining areas, factories and construction sites. Rails (rails) with a weight of less than 30kg per meter are called light rails. The dimensions of 22kg/m light rail are: light rail height 93mm, light rail bottom width 93mm, light rail head width 50.8mm, waist thickness 10.72mm, 22kg rails are 22kg per meter. This type of rail is generally

Scope of application (1): WJK-C1 rail clamp is mainly used for fixing crane rails with horizontal guide wheels on crane beams and fixing large-tonnage soft-hook crane rails. (2): Crane rail model QU120, WJK-C1 is used for 350-600 tons soft-hook crane rails, and 600 tons-1000 tons soft-hook crane rails. Applicable rail models: QU70, QU80, QU100, QU120. Features of WJK-C1 rail clamp (1): Easy to install, adjust and replace rails; (2): No need to drill holes in the steel plate

The stability of the spike is the key to ensuring the safe operation of the train. It must not only firmly fix the rails under static conditions, but also withstand huge dynamic loads without loosening or shifting when the train passes at high speed. The bonding strength between the spike and the sleeper, the stiffness of the spike itself, and the matching accuracy with the rail all have an important impact on the stability of the spike. Modern railway spikes take these

The wear resistance of railway spikes is one of the important indicators to measure their quality. When the train is running at a very high speed, the spikes can firmly fix the rails to ensure the safety and comfort of the train operation. When the train wheels roll on the rails, they will produce friction with the rails, and this friction will be transmitted to the spikes through the rails. If the wear resistance of the spikes is insufficient, the surface of the spikes will

The road spikes are highly adaptable and can adapt to different types of sleepers and rails. Whether it is wooden sleepers, concrete sleepers or steel sleepers, there are road spikes of corresponding specifications and types to match them. For wooden sleepers, the road spikes can be easily driven into them, using the elasticity and toughness of the wood to achieve stable fixation of the rails; For concrete sleepers, due to their high hardness, road spikes usually use special