Steel Heavy Rail
- Ref Price:
-
- Loading Port:
- Tianjin Port, China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 Tons m.t.
- Supply Capability:
- 1000 Tons Per Month m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Specifications of Steel Heavy Rail
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
Invoicing on theoretical weight or actual weight as customer request
Payment terms: 30% advance payment by T/T, 70% payment against the copy of the B/L; 100% L/C at sight, etc.
Applications of Steel Heavy Rail
Heavy rail is suitable for the laying of main trunk line of the curves and the orbit of the tunnel can also be used for tower crane and other crane track.
Tunnel way, curve way, railway, subway, transportation track, express, etc.
Package & Delivery of Steel Heavy Rail
1. Package: 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, size, length, grade, 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
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.
Production flow of Steel Heavy Rail
Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation
- Q:How do steel rails handle changes in track curvature?
- Steel rails are able to handle changes in track curvature due to their inherent flexibility and strength. The rails can smoothly transition from one curvature to another without causing any significant disruptions or discomfort to the train. The steel material allows for slight bending and flexing, enabling the rails to conform to the changing curve of the track while maintaining stability and providing a safe and comfortable ride for the trains.
- Q:How are steel rails protected from soil erosion?
- Steel rails are typically protected from soil erosion through the use of ballast, which is a layer of crushed stone or gravel that is placed under and around the rails. The ballast acts as a barrier, preventing soil erosion by providing stability and drainage for the rails. Additionally, regular maintenance and inspection of the ballast is carried out to ensure its effectiveness in protecting the steel rails.
- Q:How are steel rails protected against ultraviolet radiation?
- Steel rails are typically protected against ultraviolet radiation through the application of a protective coating or paint. This coating acts as a barrier, shielding the steel from the damaging effects of UV radiation, such as corrosion and degradation.
- Q:What are the different types of rail sleepers used with steel rails?
- There are several different types of rail sleepers used with steel rails, each with their own unique characteristics and advantages. 1. Wooden Sleepers: Wooden sleepers, also known as timber sleepers, have been widely used in rail construction for many years. They are made from treated hardwood or softwood, providing good insulation and resistance to decay. Wooden sleepers are relatively cost-effective and easy to install, making them a popular choice in many railway systems. 2. Concrete Sleepers: Concrete sleepers, also called concrete ties, are another commonly used type of sleeper. They are made from pre-stressed concrete, which offers excellent durability and long-lasting performance. Concrete sleepers are more expensive than wooden sleepers but provide greater stability and load-bearing capacity, making them suitable for high-speed and heavy traffic railways. 3. Steel Sleepers: Steel sleepers, sometimes referred to as steel ties, are made entirely from steel. They are incredibly strong and durable, able to withstand heavy loads and high-speed train operations. Steel sleepers are often used in areas with extreme weather conditions or where vandalism is a concern, as they are resistant to rot, fire, and theft. 4. Composite Sleepers: Composite sleepers, also known as plastic sleepers or synthetic sleepers, are a more recent development in rail sleeper technology. They are made from a combination of plastic materials, such as recycled plastics or fiberglass, and provide a lightweight and environmentally friendly alternative to traditional sleepers. Composite sleepers offer good insulation, resistance to corrosion, and low maintenance requirements. 5. Prestressed Concrete Sleepers: Prestressed concrete sleepers are a specialized type of concrete sleeper that incorporates steel wires or rods within the concrete structure. These steel reinforcements help to improve the strength and flexibility of the sleeper, reducing the risk of cracking or deformation under heavy loads. Prestressed concrete sleepers are commonly used in high-speed railways and areas with challenging terrain. Each type of rail sleeper has its own advantages and disadvantages, and the choice of sleeper will depend on factors such as the railway system's requirements, budget, and environmental conditions.
- Q:How do steel rails contribute to reducing train maintenance downtime?
- Steel rails play a crucial role in minimizing train maintenance downtime through various means: 1. Exceptional durability: Renowned for their remarkable durability and resistance to wear and tear, steel rails can endure heavy loads and constant train traffic without significant damage. As a result, the frequency of repairs or replacements is reduced, leading to decreased maintenance downtime. 2. Smooth and consistent surface: By providing a smooth and consistent surface for train wheels to roll on, steel rails minimize friction between the wheels and the rails. Consequently, wear on both components is reduced, thereby decreasing the need for maintenance and replacements and resulting in less downtime. 3. Enhanced corrosion resistance: Steel rails are often treated with different coatings or finishes to enhance their resistance to corrosion. This is particularly crucial in areas with high humidity or frequent exposure to water, such as coastal regions. By preventing rust and corrosion, steel rails maintain their structural integrity for longer periods, reducing the frequency of maintenance and downtime. 4. Strict straightness and alignment: Steel rails are manufactured to strict standards of straightness and alignment, ensuring optimal contact between the train wheels and the rail surface. This minimizes stress on both the wheels and the rails, leading to reduced wear and tear. Consequently, maintenance and repair downtime are minimized. 5. Track stability: When properly installed and maintained, steel rails provide a stable and secure track for train travel. This stability reduces the risk of derailments or accidents, which can cause substantial damage to both the train and the track. By ensuring a safe and stable track, steel rails contribute to reducing the need for extensive maintenance and downtime. In conclusion, the utilization of steel rails in train tracks effectively minimizes maintenance downtime by offering durability, a smooth surface, corrosion resistance, straightness, and track stability. These factors collectively contribute to a reduction in the frequency and duration of train maintenance, allowing for more efficient and reliable train operations.
- Q:How do steel rails reduce maintenance costs for railways?
- Steel rails reduce maintenance costs for railways in several ways. Firstly, steel is a highly durable material that can withstand heavy loads and extreme weather conditions. This durability means that steel rails have a longer lifespan compared to other materials such as wood or concrete. As a result, railways do not need to replace steel rails as frequently, leading to cost savings in terms of material and labor. Secondly, steel rails have excellent resistance to wear and tear. Trains exert immense pressure on the rails, causing them to wear down over time. However, steel's hardness and strength make it more resistant to this wear, reducing the need for frequent repairs or replacements. This ultimately lowers maintenance costs for the railway infrastructure. Moreover, steel rails have a smooth surface and consistent dimensions, which promotes smooth and efficient train operations. A smooth rail surface reduces friction between the wheels and the track, resulting in less wear and tear on both components. This reduces the need for maintenance and replacement of both the rails and the train wheels, resulting in cost savings for the railway. Additionally, steel rails require less maintenance in terms of cleaning and debris removal. Their smooth surface allows for easy removal of debris and materials that may accumulate on the tracks, minimizing the risk of track obstructions and train derailments. This reduces the frequency of maintenance activities, saving time and resources for the railway operator. Overall, the use of steel rails in railways helps reduce maintenance costs by providing durability, wear resistance, smooth operation, and ease of maintenance. These factors contribute to longer rail lifespan, fewer repairs, and less frequent replacement needs. By investing in steel rails, railways can achieve significant cost savings in the long run, leading to more efficient and sustainable operations.
- Q:How are steel rails protected from sabotage or terrorism attacks?
- Steel rails are protected from sabotage or terrorism attacks through various security measures. These include regular inspections to identify any tampering or damage, the use of security cameras and sensors along the rail lines, and the presence of security personnel to deter any suspicious activities. Additionally, railway companies often collaborate with law enforcement agencies to enhance security and intelligence gathering.
- Q:What are the regulations for steel rails used in high-speed passenger trains?
- The regulations for steel rails used in high-speed passenger trains vary by country, but generally, they include specifications for the material, dimensions, and quality of the rails. These regulations often cover factors such as the type of steel used, the rail profile, the hardness and strength requirements, and the tolerance limits for various characteristics. Additionally, regulations may also encompass criteria for rail installation, maintenance, and inspection to ensure optimal safety and performance.
- Q:How do steel rails handle heavy loads and high-speed trains?
- Steel rails are able to handle heavy loads and high-speed trains due to their robustness and durability. The steel used in rails has excellent strength-to-weight ratio, allowing it to bear the weight of heavy trains without deformation or structural failure. Additionally, steel rails are designed with a smooth and continuous surface, reducing friction and enabling trains to travel at high speeds with minimal resistance. These factors, combined with regular maintenance and quality control, ensure that steel rails can effectively support heavy loads and accommodate the demands of high-speed trains.
- Q:Can steel rails be used in extreme weather conditions (e.g., snow, ice)?
- Indeed, snow and ice are not an issue for steel rails, as they are designed to withstand severe weather conditions. Steel, as a durable and sturdy material, can endure even the harshest environmental elements. Consequently, railways across the globe, including those in regions with intense winters, confidently utilize steel rails without encountering significant problems. To ensure the safety of train operations during extreme weather, railways implement various measures. Particularly during the winter months, regular track maintenance and inspections are conducted to promptly identify and address any potential issues. These endeavors involve removing snow and ice from the tracks and applying de-icing agents to prevent ice formation. Furthermore, steel rails are intentionally engineered with a certain degree of flexibility, enabling them to expand and contract with temperature fluctuations. This characteristic effectively prevents damage caused by freezing and thawing cycles, which frequently occur in cold climates. Additionally, steel rails are often treated with protective coatings, such as zinc or paint, to enhance their resistance against corrosion. This protective measure effectively inhibits rusting and deterioration, which can be accelerated by the moisture and salt commonly used for road de-icing purposes. All in all, although extreme weather conditions pose challenges, steel rails are specifically designed to overcome them. By implementing proper maintenance practices and employing appropriate measures, steel rails consistently offer safe and reliable transportation in snowy and icy areas.
PU-THEC,a well-known enterprise specializing in the production and sales of high-grade rails. Our main product is steel sheet piling, heavy rail etc.
Since the establishment of our company, we have been devoted to providing our customers with qualify products and developing new items for different countries according different standards.
1. Manufacturer Overview |
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| Location | Anshan, China |
| Year Established | 2009 |
| Annual Output Value | Above US$ 650 Million |
| Main Markets | Middle East; Asia; South America; Africa; Oceania |
| Company Certifications | ISO9001:2008 |
2. Manufacturer Certificates |
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| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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| a)Trade Capacity | |
| Nearest Port | Tianjin; Qingdao |
| Export Percentage | 50% - 70% |
| No.of Employees in Trade Department | 21-30 People |
| Language Spoken: | English; Chinese; |
| b)Factory Information | |
| Factory Size: | Above 300,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | High; Average |
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Steel Heavy Rail
- Ref Price:
-
- Loading Port:
- Tianjin Port, China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 Tons m.t.
- Supply Capability:
- 1000 Tons Per Month m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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