Mild Hot Rolled Light Steel Rail Q235, 55Q for Mines
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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Product Description:
OKorder is offering high quality Mild Hot Rolled Light Steel Rail Q235, 55Q for Mines at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
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.
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.
Product Advantages:
OKorder's Mild Hot Rolled Light Steel Rail Q235, 55Q for Mines are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Specifications of Mild Hot Rolled Light Steel Rail Q235, 55Q for Mines:
Product Name: Mild Hot Rolled Light Steel Rail Q235, 55Q for Mines
Production Standard: GB, AREMA, JIS, DIN, EN, UIC, BS, etc.
Grade: Q235B, 55Q, 900A, 1100A, 50MN, U71MN, R260.
Place of Origin: China
Length: 6M-24M according to the requriements of the customers.
Packaging & Delivery of Mild Hot Rolled Light Steel Rail Q235, 55Q for Mines
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.
7. Invoicing on theoretical weight or actual weight as customer request
8. Payment terms: 30% advance payment by T/T, 70% payment against the copy of the B/L; 100% L/C at sight, etc.
Inspection of Mild Hot Rolled Light Steel Rail Q235, 55Q for Mines
We will send the MTC of the factory to the clients directly which contains the anlisis of the heat, chemiqual 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: How soon can we receive the product after purchase?
A1: 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.
Q2: Can fit in the containers of 20inches the steel beams of 6M?
A2: No proble, we can put them into the containers in the form sideling.
Q3: The products are invoicing on theoritical weight or on actual weight?
A3: We can do it in both manners, according to the customers' request.
- Q:What are the different types of steel rail defects?
- Railway tracks can encounter various types of steel rail defects, which can greatly affect the safety and efficiency of train operations. One prevalent rail defect is referred to as a rail head defect. This occurs when the top surface of the rail becomes worn or damaged, resulting in a rough or uneven surface. Rail head defects can arise from factors such as heavy traffic, insufficient maintenance, or excessive wear and tear. If not promptly addressed, rail head defects can cause increased noise, vibrations, and even derailments. Another type of rail defect is known as a rail web defect, which pertains to any damage or deformation that occurs in the web section of the rail connecting the rail head to the base. Rail web defects can stem from factors such as excessive loads, poor manufacturing, or fatigue over time. These defects can compromise the structural integrity of the rail, making it more prone to failure. Rail base defects also commonly occur, affecting the base portion of the rail responsible for providing support and stability to the track. Improper installation, excessive weight, or poor maintenance can cause rail base defects. Such defects can lead to track misalignment, resulting in increased wear and tear on the rail and a heightened risk of derailments. Additionally, rail joints can experience defects as well. Rail joint defects manifest at the points where two rail sections are joined together. Poor welding, insufficient maintenance, or excessive stress can contribute to these defects. Rail joint defects can lead to increased wear, a higher risk of derailments, and reduced track stability. Overall, steel rail defects have a substantial impact on the safety and efficiency of railway operations. Regular inspection and maintenance of tracks are crucial for rail operators to promptly identify and address any defects. This proactive approach ensures the continued safe and reliable operation of the railway system.
- Q:Can steel rails be used in tramway crossings?
- Yes, steel rails can be used in tramway crossings. Steel rails are commonly used in tramway systems as they are strong, durable, and able to withstand heavy loads and frequent use. Tramway crossings are areas where the tram tracks intersect with other roads or pedestrian pathways. These crossings need to be built to withstand the weight and impact of trams passing over them, and steel rails are well-suited for this purpose. The steel rails used in tramway crossings are typically designed to be sturdy and provide a smooth and safe transition for trams, ensuring a comfortable ride for passengers. Additionally, steel rails can be easily maintained and repaired when necessary, making them a practical choice for tramway crossings.
- Q:How does the weight of a steel rail affect its performance?
- The weight of a steel rail directly influences its performance. A heavier rail provides greater stability and strength to support heavy loads and withstand the stress and impact of passing trains. It also helps to minimize track movement, reduce vibrations, and increase the overall lifespan of the rail.
- Q:What are the potential risks of using steel rails in corrosive environments?
- Several potential risks can arise when steel rails are used in corrosive environments. Firstly, exposure to certain elements like moisture, saltwater, and chemicals can cause corrosion in steel. In areas with high levels of industrial pollution or coastal regions, these elements can expedite the corrosion process, weakening the integrity of the rails and making them more susceptible to damage and failure. Secondly, corrosion can lead to the development of rust on the steel rails. Rust is a reddish-brown oxide that forms when iron reacts with oxygen and moisture. As rust accumulates on the rails, it can create surface irregularities, pitting, and roughness, resulting in a decline in rail performance. This can lead to issues like increased friction, noise, and vibration during train operations. In addition, as corrosion progresses, it can cause the steel rails to become thinner and weaker, potentially compromising their structural integrity. This increases the risk of rail buckling or breakage, which can be dangerous for both trains and passengers. In extreme cases, the corrosion can weaken the rails to the point where they can no longer support the weight of the trains, resulting in derailments and accidents. Another risk of using steel rails in corrosive environments is the higher costs associated with maintenance and replacement. Corrosion requires regular inspections, cleaning, and the application of protective coatings to prevent further damage. These maintenance activities can be both time-consuming and expensive. Moreover, the frequent replacement of corroded rails can lead to increased costs for rail operators and potential disruptions to train schedules. In conclusion, the use of steel rails in corrosive environments presents several potential risks, including accelerated corrosion, the formation of rust, decreased rail performance, compromised structural integrity, increased risk of accidents, and higher maintenance and replacement costs. Rail operators must prioritize the implementation of corrosion prevention and maintenance strategies to mitigate these risks and ensure the safe and efficient operation of rail systems in corrosive environments.
- Q:Can steel rails be used in areas with heavy rainfall?
- Indeed, areas with heavy rainfall can utilize steel rails. Steel, a remarkably robust material, demonstrates resistance to corrosion, rendering it appropriate for deployment in regions experiencing substantial levels of rainfall. To fortify their resistance to rust and corrosion, steel rails are frequently coated with safeguarding layers like zinc or paint. Moreover, implementing adequate maintenance procedures such as regular cleaning and inspection can effectively avert any prospective complications arising from heavy rainfall. Consequently, steel rails represent a dependable and feasible choice for railway infrastructure in areas characterized by heavy precipitation.
- Q:How do steel rails compare to other materials in terms of cost?
- Steel rails are generally more cost-effective compared to other materials such as concrete or composite materials. The initial installation cost of steel rails is lower, and they also require less maintenance and repair, making them a more economical choice in the long run.
- Q:What are the different types of fastening systems used with steel rails?
- Steel rails in railroad infrastructure utilize various types of fastening systems, each serving a vital role in ensuring the secure attachment of rails to sleepers or ties, thereby guaranteeing stability and safety for train operations. 1. Rail clips: Widely employed in railway tracks, rail clips effectively fasten steel rails. Constructed from durable materials like steel, these clips possess a design that tightly grips the rail, preventing any lateral movement. Rail clips are typically used in conjunction with base plates and bolts. 2. Elastic fastenings: Also referred to as resilient fastenings, these are engineered to absorb dynamic forces exerted on rails as trains pass. Comprising rubber pads or springs placed between the rail and sleeper, they diminish noise and vibrations while providing flexibility to accommodate rail temperature fluctuations. 3. Pandrol fastenings: Pandrol fastenings, a widely utilized elastic fastening system worldwide, consist of clips, pads, and insulators that offer secure fastening with some flexibility. These fastenings are esteemed for their durability, ease of installation, and ability to minimize noise and vibration. 4. Bolted fastenings: Bolted fastenings entail the use of bolts, nuts, and washers to secure rails to sleepers. These fastenings are commonly utilized alongside base plates and rail pads. Bolted fastenings establish a robust and dependable connection between the rail and sleeper, ensuring stability and longevity. 5. Welded fastenings: Occasionally, steel rails are directly welded to sleepers or other steel components within the track system. Welded fastenings provide a permanent and secure connection, eliminating the need for supplementary fastening systems. High-speed rail systems and applications necessitating maximum stability and strength often employ welded fastenings. In summary, the assortment of fastening systems employed with steel rails offer numerous advantages in terms of stability, durability, flexibility, and noise reduction. The selection of a fastening system relies on factors such as the specific railway application, track conditions, and desired performance requirements.
- Q:Are steel rails used in mountainous terrains?
- Yes, steel rails are commonly used in mountainous terrains as they provide durability and strength required to support heavy loads and withstand the challenging terrain.
- Q:How do steel rails contribute to the overall durability of train components?
- Steel rails contribute to the overall durability of train components by providing a strong and reliable track system. The steel rails are designed to withstand the heavy weight and constant movement of trains, ensuring stability and minimizing the wear and tear on other components such as wheels and axles. Additionally, the smooth surface of steel rails reduces friction, allowing for efficient and safe train operation, which further enhances the longevity of the overall train system.
- Q:What are the different grades of steel used for rails?
- The different grades of steel used for rails include low carbon steel (CWR), high carbon steel (HCR), and head-hardened steel (HHS).
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Mild Hot Rolled Light Steel Rail Q235, 55Q for Mines
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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