9 Types Of Rail Fastenings System

A rail fastening system is a method of fastening rails to railroad ties or sleepers. Generally speaking, a complete rail fastener system consists of rail anchors, sleeper plates, spikes, track studs, track bolts and other rail fasteners.
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Description

Rail Fastenings System Supplier-GNEE

Types of Rail Fastenings

 

All Kinds of Rail Fastening System Available!

 

A rail fastening system is a method of fastening rails to railroad ties or sleepers. Generally speaking, a complete rail fastener system consists of rail anchors, sleeper plates, spikes, track studs, track bolts and other rail fasteners.

As a railway fastener supplier with 15 years of professional export experience, GNEE is committed to providing high-quality, safe and reliable railway fastener systems for different types of railway tracks. Whether it is high-speed railways, ordinary railways or urban subways, we are able to provide various types of fastening systems, including clip-on fastening systems, SKL rail fastening systems, KPO rail fastening systems and spring leaf fasteners. Provides a safe and reliable fastening system with high tensile strength and creep resistance to effectively prevent rail tilting.

With more than 16 years of export experience and solutions for global end users, our fasteners can ensure that the track always maintains the same performance, especially the tension clamps with super dynamic fatigue strength and retention force, ensuring the track Safe operation and can work normally even under special conditions, thus reducing the end user's maintenance costs and repair frequency.

 

1. E-clip Fastening System

E-clip Fastening System

 

Specifications for E type rail fastening systems

Item

Quantity

Material

E clip

2

60Si2MnA, 60Si2CrA

Shoulder

2

QT500-7, QT450-10

Rail pad

1

HDPE, rubber or EVA

Insulator

2

Reinforced Nylon 66 (PA66)

 

2. Nabla Rail Fastening System

Nabla Rail Fastening System

 

Item

Nabla clip

insulator

Screw spike

Spring washer OR Plastic dowel

Quantity

2

2

2

Spring washer

Plastic dowel

2

2

Material

60Si2MnA, 60Si2CrA

Reinforced Nylon 66 (PA66)

Grade5.6:35#

ML08AI

HDPE, Reinforced Nylon 66 (PA66)

 

3. SKL Rail Fastening System

SKL Rail Fastening System

 

There are three kinds of SKL Fastening System, SKL3, SKL12 and SKL14. It is consist of SKL tension clip, Ss35 screw spike, flat washer, plastic dowel, guide plate and rail pad.

 

Item

Quantity

Material

SKL tension clip

2

60Si2CrA, 60Si2CrA, 38Si7

Ss35 screw spike

2

Grade 4.6: Q235

Grade 5.6: 35#

Grade 8.8: 45#

Flat washer

2

Q235

Plastic dowel

2

HDPE, Reinforced Nylon 66 (PA66)

Guide plate

2

Reinforced Nylon 66 (PA66)

Rail pad

1

EVA, or rubber

 

4. KPO Rail Fastening System

KPO Rail Fastening System

 

Specifications for ONE unit of KPO type rail fastening system

Item

Quantity

Material

KPO clip

2

Q235

Screw spike

2

Grade 4.6: Q235

Grade 5.6: 35#

Grade 8.8: 45#

HS bolt 4

4

Grade4.6: Q235

Grade5.6: 35#

Grade8.8: 45#

Hex nut 2


2

Grade 5: 35#

Grade 8: 45#

Double coil spring washer

2

65Mn

 

5. Spring Blade Fastening

Spring Blade Fastening

 

Specifications for ONE unit of Spring Blade Fastening:

Item

Quantity

Material

Nabla clip

2

60Si2MnA, 60Si2CrA

Insulator

2

Reinforced Nylon 66 (PA66)

Screw spike

2

Grade5.6:35#

Spring washer

2

ML08AI

 

6. High Speed Rail Fastening System

High Speed Rail Fastening System

 

High Speed WJ-7 Rail Fastening System

High Speed WJ-8 Rail Fastening System

High Speed Type V Fastening System

Item

Quantity

Material

Item

Quantity

Material

Item

Quantity

Material

Rail clip

2

60Si2MnA

Rail clip

2

60Si2MnA

Rail clip

2

60Si2MnA

T-bolt nut washer

2

Q235A

Screw spike

2

20MnTiB

Screw spike

2

20MnTiB

Rail insulator

2

PA66
Material

Flat washer

2

Q235A

Flat washer

2

Q235A

Tie plate

1

QT450-10

Rail insulator

2

PA66

Space pieces

2

Q235A

Insulated buffer plate

1

Rubber

Guide plate

2

Reinforced Nylon 66 (PA66)

Gauge apron

2

Rubber

Rail pad

1

EVA, or rubber

Rail pad

1

EVA, or rubber

Rail pad

1

EVA, or rubber

Anchor bolt

2

Q235A

Tie plate

1

QT450-10

Adjustable pad

1

PE

Spring washer

2

60Si2Mn

Plastic dowel

2

HDPE, Reinforced Nylon 66 (PA66)

Plastic dowel

2

HDPE, Reinforced Nylon 66 (PA66)

Plain washer

2

QT450-10

Rail adjustable pad

2

PE

Plastic dowel

2

HDPE, Reinforced Nylon 66 (PA66)

Tie Plate adjustable pad

2

PE

 

7. Clip II /Clip I Fastening System

Clip I Fastening System

 

Item

Rail clip

Sleeper screw+ nut +washer

Rail insulator

Baffle board

Rail pad

Quantity

2

2

2

2

1

Material

60Si2CrA

Q235A

Q235

PA66

EVA, or rubber

 

8. Clip III Fastening System

Clip III Fastening System

 

Item

Rail clip

Rail insulator

Rail insulator

Rail pad

Quantity

2

2

2

1

Material

60Si2MnA

PA66

QT450-10

EVA,
or rubber

 

9. Fist Fastening System

Fist Fastening System

 

Fist Fastening System is composed of three parts:
1. Rail Clip 2. Base Plate 3. Insulated Steel Pin
Fist fastening system is widely used In South Africa, Swaziland, Botswana, Namibia.
 

Rail fastening system refers to a set of accessories used for connecting the steel rails and the sleepers together, it plays the function of middle jointing. It is usually consist of rail spike, rail tie plate, rail pad, rail anchor, etc. There are different constituents and fasteners in various fastening system. Rail fastening system plays important role in ensuring the safety of railway and the vehicles. There are different fastening systems suiting for high speed rail, normal rail and subway, 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 WJ-7 rail fastening system, High speed WJ-8 rail fastening system.

The Function of Rail Fastening System

What is the function of fastening system?

1,Fasten The Steel Rail and Sleeper Together

A rail fastening system is consist of rail clip, rail spike, rail anchor, tie plate or other fastenings, they work together and make the whole fastening system stable and solid, which provide a safe running environment for the vehicles.

2,Maintain the Rail Gauge

The fastening system can keep the rail gauge and prevent the vertical and horizontal movement of steel rails by connection it tightly to the sleepers.

3,Ensure the Safety of Railway and Vehicles

The safety of railway and the vehicle is closely related with the stability of steel rail, rail joint and rail fastening system ensures the stability of rail track.

4,Decrease the Shock Noise

The whole fastening system can absorb the shock that the vehicles pushed on the steel rails, the fastening system can distribute the pressure to the ballast and the sleepers.

5,Improve the Comfort of Passengers

Rail fastening system is of elasticity can absorb the rail shock, so that the passengers can feel comfortable.

GNEE Rail is a professional rail fastener supplier with 70% market share in China, and our products has exported to many countries such as South America, Africa, Latin America, Europe, and the Middle East areas. we can provide 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 WJ-7 rail fastening system, high speed WJ-8 rail fastening system, high speed type V fastening system. We can manufacture different types of rail fastening system, standard or non standard, our engineers have developed a set of rail fastening system for our client for their UIC54 rails.

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