Heavy Rail
- Ref Price:
-
- Loading Port:
- Qingdao Port, China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25Tons m.t.
- Supply Capability:
- 10000 Tons Per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Specifications of Heavy Rail
Sizes: 38kg, 43kg, 45kg, 50kg, 60kg
Production Standard: GB2585-81, AREMA, DIN, JIS, EN, etc.
Length: 6M-25M as the requriement of the client
Material: 50Mn, U71Mn, 900A, R260, etc.
Grade | Element(%) | ||||
C
| Mn | S
| P
| Si
| |
U71Mn
|
0.65—0.76 |
1.10—1.40 |
≤0.030 |
≤0.035
|
0.15-0.35
|
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 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. Be used for railway, subway, curve way, tunnel way, etc.
Packaging & Delivery of Heavy Rail
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 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.
- Q: What is the role of fishplates in steel rails?
- Fishplates, also known as splice bars or joint bars, play a crucial role in steel rails by connecting and securing the ends of two rail sections together. They provide structural integrity and stability to the rail track, ensuring a smooth and continuous flow of trains. Fishplates distribute the weight and impact of passing trains evenly across the rail joints, preventing excessive stress and potential damage. Additionally, they help maintain proper alignment and gauge of the tracks, ensuring safe and efficient train operations.
- Q: How do steel rails contribute to smooth train operations?
- Steel rails contribute to smooth train operations in several ways. Firstly, steel rails provide a sturdy and stable track structure, ensuring that trains can travel smoothly and safely without any disruptions. The smoothness of the steel rails also minimizes vibrations and reduces friction between the train wheels and the track, allowing for efficient and seamless movement. Additionally, steel rails have high durability and can withstand heavy loads and harsh weather conditions, ensuring long-term reliability and minimal maintenance requirements. Overall, the use of steel rails plays a crucial role in maintaining a smooth and efficient operation of train services.
- Q: What are the main components of steel rails?
- The main components of steel rails are iron, carbon, and other alloying elements such as manganese, silicon, and chromium.
- Q: Can steel rails be electrified for use in electric trains?
- Yes, steel rails can be electrified for use in electric trains.
- Q: How do steel rails affect train speed and efficiency?
- Steel rails play a crucial role in enhancing train speed and efficiency. The smooth and durable surface of steel rails reduces friction, allowing trains to move at higher speeds with minimal resistance. This efficiency is further improved by the precision engineering of the rails, ensuring a stable and consistent track for the train to travel on. The strength of steel rails also enables trains to carry heavier loads, increasing their overall efficiency in transporting goods and passengers.
- Q: How do steel rails handle the effects of extreme temperatures?
- Steel rails are designed to handle extreme temperatures quite effectively. The high thermal conductivity of steel allows it to quickly dissipate heat, preventing excessive expansion and minimizing the risk of track buckling during hot weather. Conversely, steel rails contract in cold temperatures, but their tensile strength and durability ensure they can withstand the resulting stresses without significant issues. Overall, steel rails have been engineered to accommodate extreme temperature changes while maintaining their structural integrity.
- Q: Can steel rails be used in mountainous terrain?
- Yes, steel rails can be used in mountainous terrain. In fact, steel rails are commonly used in railway systems worldwide, including those that traverse mountainous regions. Steel is an ideal material for railway tracks due to its strength, durability, and resistance to wear and tear. It can withstand heavy loads and provide stability, which is crucial in mountainous terrain where the tracks may encounter steep inclines, sharp turns, and uneven surfaces. Additionally, steel rails can be designed to accommodate various track gauges and can be easily installed and maintained in challenging topographical conditions. Therefore, steel rails are a reliable choice for constructing railway tracks in mountainous terrains, ensuring safe and efficient transportation.
- Q: How do steel rails contribute to train ride quality?
- Steel rails contribute to train ride quality in several ways. Firstly, steel rails provide a smooth and stable surface for the train to run on. The design and manufacturing of steel rails ensure that they are straight and free from any deformities or irregularities. This allows the train wheels to make consistent contact with the rails, reducing vibrations and providing a smoother ride. Additionally, steel rails have a high level of strength and durability. They are able to withstand the heavy loads and constant impact of the train, maintaining their shape and integrity over time. This stability and strength of the rails contribute to a more comfortable and secure ride for passengers. Steel rails also play a crucial role in maintaining the alignment and stability of the train. They are designed to be securely fastened to the sleepers or ties, which in turn are fixed to the ground. This ensures that the tracks remain in place and do not shift or move while the train is in motion. The stability of the tracks is essential for a smooth and safe ride, as any misalignment or movement could cause jolts and discomfort for passengers. Furthermore, steel rails are designed to reduce noise during train operations. The smooth surface and precise alignment of the rails minimize the amount of friction and noise generated as the train wheels roll over them. This contributes to a quieter and more enjoyable ride for passengers. In conclusion, steel rails are a critical component of train ride quality. They provide a smooth and stable surface, ensure alignment and stability, and reduce noise. These factors contribute to a comfortable, secure, and enjoyable experience for passengers during train travel.
- Q: What are the common maintenance activities for steel rails?
- To maintain steel rails, it is necessary to regularly inspect, clean, lubricate, and repair them. Inspections are vital for identifying signs of wear, damage, or misalignment. This can be done visually or by utilizing specialized equipment like ultrasonic testing or track geometry cars. By conducting inspections, issues such as cracks, breaks, or loose fasteners can be detected, ensuring the safety and efficiency of the rail system. Cleaning is another crucial maintenance activity. Accumulated dirt, debris, and foreign materials on the rails can lead to increased friction and potential damage. It is important to clean the rails regularly using methods like brushing or high-pressure water spraying to maintain smooth and clean surfaces. Lubrication plays a significant role in reducing friction and wear between the steel rails and train wheels. Applying lubricants to the rail surfaces minimizes frictional resistance and prevents excessive wear. This not only enhances the efficiency of train operations but also prolongs the lifespan of the rails. Repairing any damage or defects discovered during inspections is critical. Depending on the severity, repairs may involve replacing damaged sections, tightening loose fasteners, or welding cracks. Prompt repairs ensure the integrity and safety of the rail system, preventing further damage. Apart from these activities, regular track maintenance, such as tamping and realignment of the rails, is necessary to maintain a stable and smooth track structure. This helps ensure proper alignment, reduces track irregularities, and minimizes the risk of derailments. In conclusion, implementing these common maintenance activities for steel rails is indispensable for ensuring the safe and efficient operation of railway systems.
- Q: Can steel rails be customized for specific project requirements?
- Yes, steel rails can be customized for specific project requirements. They can be tailored in terms of size, shape, and strength to meet the specific needs of a project, ensuring optimal performance and durability.
1. Manufacturer Overview
| Location | Shandong, China |
| Year Established | 1993 |
| Annual Output Value | Above US$ 20 Million |
| Main Markets | Exported to Thailand, India, Brazil, Egypt, Saudi Arabia, Japan, Vietnam and many other countries and regions |
| Company Certifications |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Qingdao; Rizhao |
| Export Percentage | 41% - 50% |
| No.of Employees in Trade Department | 21-30 People |
| Language Spoken: | English; Chinese |
| b) Factory Information | |
| Factory Size: | Above 10,000 square meters |
| No. of Production Lines | 2 |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | Average |
Send your message to us
Heavy Rail
- Ref Price:
-
- Loading Port:
- Qingdao Port, China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25Tons m.t.
- Supply Capability:
- 10000 Tons Per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
