Customized rail shoulders for sale
Materials: QT400-15,QT450-10,QT500-7,QT600-3,QT700-2,ZG25,ZG35,ZG45
Model: Customized according to the drawing
Surface: Plain-oiled, oxygen black
Produce Type: Sand casting, hot forging
Cast-in rail shoulder
The cast-in rail shoulder is pre-embedded in concrete sleepers according to the pre-set location. Its primary application is new projects with high rail stability and load capacity requirements. Three types of cast-in rail shoulder are available: M.C.I. shoulder made from malleable iron, S.G.C.I shoulder made from malleable iron, and S.G.C.I. shoulder made from spheroid graphite iron.
Weld-on rail shoulder
Due to the flexibility of the welding method, weld-on rail shoulders are mainly used for restoration or alteration occasions, such as when casting concrete is not allowed or the location of the rail shoulder needs adjustment. This type of rail shoulder is common in urban rail transit and short-term construction projects.
Rail shoulder material technical parameter
| Material | Material Chemical Composition〔%〕 | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(%) | ||||
| C | Si | Mn | P | S | ||||
| QT400-15(GGG40) | 3.6-.36 | 3.0-3.2 | 0.5 | 0.07 | 0.02 | 400 | 250 | 15 |
| QT450-10(GGG45) | 3.4-3.9 | 3.7-3.0 | 0.5 | 0.07 | 0.03 | 450 | 310 | 10 |
| QT500-7 (GGG50) | 3.4-3.8 | 2.5-2.9 | 0.6 | 0.08 | 0.025 | 500 | 320 | 7 |
Features And Advantages of AGICO rail shoulder
AGICO rail shoulders are designed to solve problems such as broken shoulders resulting from fragile material, difficulty installing, and low load transfer efficiency. Due to its outstanding features in load transfer anti-fatigue design and easy installation, the product can effectively reduce maintenance, shorten project cycles, and improve the safety and reliability of the rail system.
Premium material
Our rail shoulders adopt high-quality steel and composite materials and have gained extremely high resistance to pressure, wear, and corrosion. The product is durable and not easy to deform or crack.
Improve track stability
With the scientific design, our rail shoulder can effectively disperse the load from rails, and reduce displacement and deformation, thus keeping the stable running of trains.
Reduce maintenance costs
The rail shoulder has a long service life and low maintenance frequency, which can greatly reduce the costs resulting from frequent changes or maintenance of parts.
The function of rail shoulder
Rail shoulder is widely applied in railroad track construction and maintenance projects, especially the rail systems with high load and high speed (50kg, 85kg, 90/91LB, 115RE/136RE, UIC54 & UIC60 rail). By using the rail shoulder, the stability of the railroad track is improved, and the service life of the track is extended. Its principal function lies in the following aspects.
Supporting rails: providing stable support to prevent rails from displacement.
Transfer load: the weight applied on the railway track is evenly distributed to the ballast bed to prevent local excessive pressure.
Deformation resistance: reduce the stress caused by environmental factors such as temperature and humidity changes on the track, so as to prevent the track from deformation, fracture, and other problems.
Usage scenario
Rail shoulder is suitable for various types of rails especially the ones that are frequently used or under high load.
High-speed rails: providing stable support to prevent rails from displacement.
Urban rail transportation: the rail shoulder is conducive to increasing the durability and safety of the urban rail transportation systems such as the subway and the light rail.
Heavy-haul transportation: rail should effectively share the load from heavy-haul lines to ensure long-term stability and safety.
Why Choose AGICO?
Competitive price
AGICO provides customers with highly competitive prices through excellence in production and large-scale purchases to lower costs and bring benefits to customers.
Outstanding performance
The rail shoulders are manufactured with the newest technology and novel materials and have obtained properties such as enduring higher loads and lasting longer.
Sturdy quality
The rail shoulders are produced following requirements from international quality systems. Each batch of product has passed strict quality tests to ensure durability, resistance, and environmental adaptability.
Q & A
Q: Is it complex to install the rail shoulder?
A: No. The rail shoulder from AGICO is simple to install which can greatly save time and labor.
Q: How durable is the rail shoulder?
A: We use high-strength composite materials that give rail shoulder excellent compression, wear, and corrosion resistance, ensuring its efficient performance over a long period of use and reducing replacement frequency.
Q: What climatic conditions is the product suitable for railway construction?
A: Our rail shoulder is specially designed to work effectively in extreme weather conditions and is suitable for all kinds of environments such as high temperature, high humidity, and cold.
Q: Can we customize the size of the rail shoulder?
A: Yes. We provide customized service and can offer rail shoulders with different specifications to meet the requirements of specific needs to match various construction scenarios.
