Steel Heavy Rail with High Quality for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
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Product Description of Steel Heavy Rail with High Quality for Construction:
Sizes: 38kg, 43kg, 45kg, 50kg, 60kg.
Production Standard: GB2585-81, DIN, AREMA, JIS, BS, UIC, etc.
Material: 50MN, U71MN, 900A, 110A, etc.
Length: 6m-25m according to the requriements of the clients
Usages of Steel Heavy Rail with High Quality for Construction:
Light rail is mainly used in forest region, mines, factories and construction sites laid of the place such as temporary transport line and light motorcycles with line. Be widely used for railway, subway, transportation track, express, curve way, tunnel way and so on.
Packaging & Delivery of Steel Heavy Rail with High Quality for Construction:
1. Packing: it is nude packed in bundles by steel wire rod
2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load
3. Marks:
Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.
Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.
If loading by container the marking is not needed, but we will prepare it as customer request.
4. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.
5. Delivered by container or bulk vessel
6. Delivery Time: All the Hot Rolled Steel Rail will be transpoted at the port of Tianjin, China within 30 days after receiving the advance payment by T/T or the orginal L/C at sight.
Inspection of Steel Heavy Rail with High Quality for Construction:
We will send the MTC of the factory to the clients dirrectly which contain the anlisis of the heat, chemiqul composition, phisical characteristicas, etc.
And our inspectors will arrive at the factory to meke the inspection of the size, length, weight and quantity before the transportation from the factory.
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays
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- Q: Are steel rails prone to corrosion?
- Yes, steel rails are prone to corrosion. Due to their exposure to various environmental factors such as moisture, oxygen, and chemicals, steel rails can gradually corrode over time. Regular maintenance and protective coatings are necessary to prevent corrosion and ensure the longevity and safety of the railway system.
- Q: Why rail interface with?
- The scientists measured the temperature of the rails at 1 degrees, and the length of the rails varied by 1.8 microns per metre. If there is no gap in the rail connection, the rail will be extruded, twisted and arched, so that the whole railway will be deformed.
- Q: What are the different types of rail switches used with steel rails?
- There are several types of rail switches used with steel rails, including diamond switches, slip switches, and turnouts. Diamond switches allow trains to switch between two intersecting tracks at a 90-degree angle. Slip switches are used to divert trains from one track to another, while turnouts allow trains to change tracks at various angles, such as 30, 45, or 60 degrees. These different types of rail switches provide flexibility and enable efficient movement of trains on steel rails.
- Q: How do steel rails contribute to reducing the risk of rail corrugation and surface defects?
- Steel rails contribute to reducing the risk of rail corrugation and surface defects due to their durability and strength. The high-quality steel used in rail manufacturing provides a smooth and stable surface for train wheels, minimizing the formation of corrugation and surface irregularities. This reduces the chance of train derailments and enhances overall safety on railways. Additionally, steel rails are more resistant to wear and tear, resulting in longer lifespan and reduced maintenance requirements, further mitigating the risk of surface defects.
- Q: Are steel rails used in railway track stabilizers?
- Yes, steel rails are commonly used in railway track stabilizers. Steel rails provide the necessary strength and durability to support the weight of trains and ensure stability and safety on railway tracks. These rails are specifically designed to withstand heavy loads and harsh weather conditions. They are typically made of high-quality steel, which offers excellent resistance to wear, deformation, and corrosion. The use of steel rails in railway track stabilizers helps maintain the integrity of the track, preventing unevenness, and reducing the risk of accidents.
- Q: What are the different types of rail clips used with steel rails?
- There are several different types of rail clips commonly used with steel rails. These rail clips are designed to securely fasten the rails to the underlying track structure, ensuring stability and preventing movement. 1. Elastic rail clips: These are the most commonly used type of rail clips. They are made of high-quality steel and have a spring-like design. Elastic rail clips provide a strong grip on the rail, allowing for some degree of flexibility and vibration absorption. 2. Pandrol clips: Pandrol clips are widely used in modern rail systems. They consist of a steel clip that is fastened to a steel baseplate, which is in turn fixed to the concrete sleeper or wooden tie. Pandrol clips offer excellent lateral resistance and can accommodate rail movement caused by temperature changes. 3. KPO clips: KPO clips are a type of tension clip, often used in heavy-duty applications. They are designed to provide high clamping force to ensure rail stability. KPO clips are usually used in conjunction with a baseplate and a resilient pad to reduce noise and vibration. 4. Nabla clips: Nabla clips are commonly used in European rail systems. They are named after their unique shape, which resembles the letter 'N'. Nabla clips are made of cast iron or steel and are used with a baseplate and a rubber pad. They provide good resistance to vertical and lateral forces. 5. PR clips: PR clips, also known as plate-rail clips, are used in conjunction with a steel plate that is bolted to the sleeper or tie. These clips have a simple design and are easy to install. They provide a secure grip on the rail and are often used in light rail systems. 6. Vossloh clips: Vossloh clips are designed for use with concrete sleepers. They are made of high-strength steel and feature a unique design that allows for easy installation and removal. Vossloh clips provide excellent lateral resistance and rail stability. These are just a few examples of the different types of rail clips used with steel rails. The specific type of clip chosen depends on factors such as rail size, track conditions, and the intended use of the rail system.
- Q: How do steel rails handle temperature variations?
- Steel rails handle temperature variations by expanding and contracting. When the temperature rises, the steel rails expand, and when the temperature drops, they contract. This flexibility allows the rails to maintain their structural integrity and prevent any significant damage or warping caused by the changes in temperature.
- Q: Can steel rails be used in curved elevated railway structures?
- Yes, steel rails can be used in curved elevated railway structures. Steel is a versatile and durable material that is commonly used in railway construction due to its strength and resistance to wear and tear. It can easily be shaped and bent to accommodate curves in elevated railway structures, allowing for efficient and safe train operations. Additionally, steel rails provide stability and support to the railway system, ensuring the smooth movement of trains around curves. However, it is important to design and engineer the curved elevated railway structure properly to ensure that the steel rails can handle the forces and stresses associated with the curvature.
- Q: What are the common defects found in steel rails?
- Common defects found in steel rails include wear, fatigue cracks, head checks, shelling, squats, and corrugation.
- Q: Are steel rails affected by changes in ground settlement?
- Changes in ground settlement can have an impact on steel rails. Ground settlement occurs when the Earth's surface moves downward due to factors like soil consolidation, erosion, or the settling of loose materials. When this happens beneath railroad tracks, it can cause the steel rails to become misaligned. The settlement of the ground can result in the shifting or sinking of the rails, creating an uneven track surface. This can lead to various problems, including track misalignment, increased wear and tear on the rails, and the risk of derailments. It is vital for maintenance teams responsible for rail infrastructure to monitor and address any ground settlement issues to ensure the safety and efficiency of the railway network. To minimize the impact of ground settlement, different techniques can be used. One commonly employed approach is the use of ballast, which involves placing a layer of crushed stones or gravel beneath the tracks. The ballast helps distribute the load from the rails and provides stability, reducing the effects of settlement on the tracks. In addition, regular inspections and maintenance are crucial for promptly identifying and resolving settlement-related problems. Monitoring systems such as track geometry cars or continuous track monitoring systems can detect changes in rail alignment or settlement, enabling maintenance crews to take corrective actions promptly. In conclusion, changes in ground settlement can indeed affect steel rails. Regular monitoring, proper maintenance, and the use of appropriate infrastructure design and materials are essential to minimize the impact of settlement on railroad tracks and ensure the safe and reliable operation of trains.
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Steel Heavy Rail with High Quality for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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