Ms Light Steel Rail Q235, 55Q
- Ref Price:
-
- Loading Port:
- Tianjin Port, China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25Tons m.t.
- Supply Capability:
- 10000Tons Per Month m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Specifications of Ms Light Steel Rail Q235, 55Q
Production Standard: GB11264-89
Material: Q235, 55Q
Grade | Element(%) | ||||
C | Mn | S
| P
| Si
| |
Q235 |
0.12—0.20 |
0.3—0.7 |
≤0.045 |
≤0.045
|
≤0.3
|
55Q | 0.50—0.60 | 0.70—1.00 | ≤0.050 | ≤0.045 | 0.15-0.35 |
Sizes: 9kg, 12kg, 15kg, 22kg, 30kg
Length: 6M, 8M, 10M, 12M or as the requriement
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 Ms Light Steel Rail Q235, 55Q
Light Steel 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, for example:
railway, subway, transportation track, express, curve way, tunnel way.
Package & Delivery of Ms Light Steel Rail Q235, 55Q
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, 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.
Production flow of Ms Light Steel Rail Q235, 55Q
Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation
Inspection of Ms Light Steel Rail Q235, 55Q
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.
- Q: What are the standard lengths of steel rails?
- The specific application and country determine the varying standard lengths of steel rails. Nonetheless, in numerous countries, the customary length for railway track steel rails is generally 12 meters or 39.37 feet. This length is commonly utilized due to the convenient transportation, installation, and maintenance it offers. Moreover, shorter steel rail lengths, like 6 meters or 20 feet, may be employed for particular purposes or industries. It is important to mention that specialized applications or specific railway systems may have divergences in rail lengths.
- Q: Can steel rails be used in high-speed railway switches?
- Yes, steel rails can be used in high-speed railway switches. Steel rails are commonly used in railway tracks due to their strength, durability, and resistance to wear and tear. High-speed railway switches, also known as turnouts or points, are designed to allow trains to switch from one track to another. These switches are subjected to intense forces and high speeds, so they require robust materials. Steel rails have the necessary properties to withstand these conditions, making them suitable for high-speed railway switches. Additionally, steel rails can be manufactured with precise dimensions and smooth surfaces, ensuring a safe and efficient operation of the switches.
- Q: What is the role of steel rails in reducing train maintenance downtime?
- The role of steel rails in reducing train maintenance downtime is primarily to provide a sturdy and durable track infrastructure for trains to run on. Steel rails are designed to withstand the heavy loads and constant friction of moving trains, ensuring a smooth and safe ride. By using steel rails, trains experience less wear and tear on their wheels and other components, resulting in reduced maintenance needs and less downtime for repairs.
- Q: Can steel rails be used in railway systems with high-speed curves?
- Yes, steel rails can be used in railway systems with high-speed curves. Steel is a common material used for railway tracks due to its durability, strength, and ability to withstand heavy loads. Steel rails are designed to provide stability and support to train wheels, allowing them to navigate through curves at high speeds safely. Additionally, steel rails are resistant to wear and tear, which is crucial in high-speed operations where trains exert significant forces on the tracks. However, it is worth noting that certain modifications and design considerations may be necessary to ensure proper alignment and reduce the risk of derailment in high-speed curves.
- Q: What is the process of reconditioning old steel rails?
- To bring old steel rails back to their original condition and ensure their safe use, a series of steps are involved in the reconditioning process. To begin with, a thorough inspection is conducted to assess the overall condition of the old steel rails and determine the extent of any damage or wear. This inspection involves checking for cracks, corrosion, and any other defects that could compromise the rail's integrity. Once the inspection is finished, the next step involves removing any contaminants or foreign materials from the rail's surface. This cleaning process typically employs specialized equipment such as high-pressure water jets or abrasive blasting to eliminate dirt, rust, and other debris. After cleaning, the rails undergo straightening to correct any bends or warps that may have occurred over time. This ensures that the rail is perfectly straight and properly aligned. Straightening is typically achieved using hydraulic presses or other mechanical methods that exert controlled force to reshape the rail. Following straightening, the rails are subjected to heat treatment to enhance their strength and durability. This process involves exposing the rails to high temperatures, often through induction heating or flame heating, followed by controlled cooling. The heat treatment helps to relieve internal stresses, increase hardness, and improve resistance to wear and fatigue. Once the heat treatment is completed, a final inspection is carried out to verify that the rails meet all required specifications and standards. This includes checking for proper dimensions, surface quality, and other relevant criteria. If the reconditioned rails pass all necessary inspections, they are deemed ready for reinstallation and can be put back into service. However, if any issues or defects are identified during the inspection process that cannot be adequately addressed, additional repairs or even scrapping may be necessary. In summary, reconditioning old steel rails is a meticulous process involving meticulous inspection, thorough cleaning, precise straightening, effective heat treatment, and a final inspection to ensure their safe and reliable use in railway infrastructure.
- Q: How do steel rails contribute to noise reduction in railway tracks?
- Steel rails contribute to noise reduction in railway tracks through their characteristics and design. Steel rails have a smooth and hard surface, which reduces friction and vibrations caused by train wheels. This reduces the overall noise generated by the train as it moves over the tracks. Additionally, steel rails are designed to be sturdy and secure, preventing any loose or shaky connections between the tracks. This stability further minimizes noise by preventing any unnecessary movement or rattling of the tracks.
- Q: How do rail profiles affect the performance of steel rails?
- The performance of steel rails in railway tracks is greatly affected by rail profiles. Various aspects of rail performance, such as track stability, ride quality, wear resistance, and overall track maintenance, are directly impacted by the shape and dimensions of rail profiles. Track stability is one of the key effects of rail profiles on rail performance. The lateral and vertical stability of the track is determined by the shape of the rail profile. When the rail profile is well-designed, it enables the track to withstand the dynamic forces exerted by moving trains, preventing excessive lateral movement or vertical deflection. This stability is crucial for ensuring safe and reliable train operations. Ride quality for passengers and freight is also influenced by rail profiles. The shape of the rail affects the smoothness of the ride, minimizing vibrations and impacts transmitted to the train. When the rail profile is well-maintained, passengers can experience a comfortable and stable ride, while fatigue on the rolling stock is reduced, and the risk of derailment is minimized. Wear resistance is another critical factor impacted by rail profiles. The distribution of contact forces between the rail and the train wheels is determined by the shape and dimensions of the rail profile. A properly designed rail profile can evenly distribute these forces, reducing localized wear and extending the lifespan of the rails. On the other hand, an inadequate rail profile can result in uneven wear, leading to rail head degradation, corrugation, or other forms of surface damage. Furthermore, rail profiles have an impact on overall track maintenance requirements. A well-designed rail profile can minimize the need for frequent maintenance interventions, reducing downtime and associated costs. It can also contribute to efficient drainage of water and debris from the track, preventing the accumulation of materials that could lead to track deterioration. In conclusion, rail profiles play a crucial role in determining the performance of steel rails in railway tracks. The shape, dimensions, and overall design of rail profiles directly affect track stability, ride quality, wear resistance, and maintenance requirements. Therefore, careful consideration and optimization of rail profiles are essential for ensuring safe, reliable, and cost-effective railway operations.
- Q: Can steel rails be used in urban tram systems?
- Yes, steel rails can be used in urban tram systems. Steel rails are commonly used in tram systems due to their durability and ability to withstand heavy loads and frequent use. They provide a smooth and stable track for tram operation, ensuring safe and efficient transportation in urban areas.
- Q: How are steel rails inspected for rail web defects?
- Various techniques and equipment are employed to inspect steel rails for rail web defects. One commonly used approach is visual inspection, in which trained inspectors carefully scrutinize the rail web for any indications of defects, including cracks, fractures, or irregularities on the surface. This typically involves physically walking or driving along the rail line to visually examine the rails. Moreover, advanced technologies such as ultrasonic testing (UT) and magnetic particle testing (MPT) are utilized alongside visual inspection to identify rail web defects. UT employs ultrasonic waves transmitted through the rail to detect any internal defects or abnormalities. On the other hand, MPT applies magnetic particles and a magnetic field to locate surface defects that may not be visible to the naked eye. By employing these inspection techniques, rail web defects are identified at an early stage, enabling timely repairs or replacements to ensure the safety and integrity of the rail network. Regular and comprehensive inspections play a vital role in accident prevention, maintaining the quality of rail infrastructure, and ensuring the smooth and efficient operation of trains.
- Q: How are steel rails maintained in urban areas?
- Steel rails in urban areas are typically maintained through regular inspections, routine maintenance, and occasional repairs. Inspections are conducted to identify any signs of wear, damage, or deterioration in the rails, such as cracks, corrosion, or misalignment. Routine maintenance involves cleaning the rails to remove debris or any buildup that could affect their performance. Additionally, lubrication may be applied to reduce friction and prevent excessive wear. Repairs are carried out when necessary, which may involve replacing damaged sections or reinforcing weak areas. Overall, these maintenance practices ensure the safety and efficiency of steel rails in urban areas.
WING,a famous enterprise specializing in the production and sales of hot rolled hexagonal steel, flat bar and steel rails.
Since the establishment of our company, we have been devoted to setting up a good CIS.
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 |
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Ms Light Steel Rail Q235, 55Q
- Ref Price:
-
- Loading Port:
- Tianjin Port, China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25Tons m.t.
- Supply Capability:
- 10000Tons 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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