High Quality Light Steel Rail for Structure Q235, 55Q

High Quality Light Steel Rail for Structure Q235, 55Q System 1

High Quality Light Steel Rail for Structure Q235, 55Q

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 200000 m.t./month

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Product Description:

OKorder is offering High Quality Light Steel Rail for Structure Q235, 55Q 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:

High Quality Light Steel Rail for Structure Q235, 55Q 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.

Product Advantages:

OKorder's High Quality Light Steel Rail for Structure Q235, 55Q 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

Product Description of High Quality Light Steel Rail for Structure Q235, 55Q:

Specifications of High Quality Light Steel Rail for Structure Q235, 55Q

Production Standard: GB11264-89

Material: Q235, 55Q

Grade

Element(%)

Q235

0.12—0.20

0.3—0.7

≤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

Ms Light Steel Rail Q235,55Q

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.

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

Ms Light Steel Rail

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.

Ms Light Steel Rail Q235,55Q

5. Delivered by container or bulk vessel

Ms Light Steel Rail

6. Delivery Time: All the High Quality Light Steel Rail for Structure Q235, 55Q 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.

FAQ:

Q1: What is the normal tolerance of High Quality Light Steel Rail for Structure Q235, 55Q?

A1: Normally 3%-5%, but we can also produce the goods according to the customers' requests.

Q2: Can fit in the containers of 20fts the steel beams of High Quality Light Steel Rail for Structure Q235, 55Q?

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: Can steel rails be used for airport tram systems?: Yes, steel rails can be used for airport tram systems. Steel rails are commonly used in tram systems because of their durability, strength, and smoothness, which make them suitable for heavy-duty transportation like airport trams. Additionally, steel rails offer stability and precision in guiding the trams, ensuring safe and efficient operation within airport environments.

Q: How do steel rails handle heavy wind loads?: Steel rails are designed to withstand heavy wind loads due to their strong and rigid structure. The rails are securely fixed to the sleepers or ties, which provides stability and prevents them from being affected by strong gusts of wind. Additionally, the weight and mass of the steel rails help to distribute the wind forces and minimize the chances of them being blown away or damaged.

Q: Can steel rails be used in high-temperature environments?: Yes, steel rails can be used in high-temperature environments. Steel is known for its high heat resistance and durability, making it suitable for various applications, including railways in high-temperature environments. However, it is essential to consider the specific temperature range and any potential effects on the steel's properties, such as expansion or warping, which may require additional measures for proper installation and maintenance.

Q: What are the challenges of maintaining steel rails in remote areas?: To ensure the smooth functioning of railways, there are several challenges that need to be addressed when it comes to maintaining steel rails in remote areas. Firstly, the primary challenge lies in the remote location itself. These areas often lack proper infrastructure, such as roads or transportation systems, making it difficult to reach the rail tracks. This absence of nearby maintenance facilities and limited transport options for repair equipment and materials can hinder timely maintenance operations. Secondly, remote areas are often subject to harsh weather conditions, such as extreme temperatures, heavy rainfall, snowfall, or desert conditions. These weather conditions can cause corrosion, erosion, and damage to the steel rails, necessitating frequent inspections and repairs to prevent accidents and ensure safe train operations. Another challenge is wildlife interference. Remote areas are often home to diverse wildlife populations, and animals like deer, bears, or smaller creatures may cross the tracks, potentially causing accidents. Ensuring the safety of both the animals and the trains becomes a significant challenge, requiring measures like wildlife crossings, fencing, or deterrents. Furthermore, remote areas typically have limited resources and a smaller pool of skilled workers. Maintenance crews may have to travel long distances, leading to increased costs and logistical challenges. Additionally, finding personnel with specialized knowledge and experience in maintaining steel rails can be challenging, further complicating maintenance efforts. Moreover, remote areas often lack adequate communication infrastructure, which is crucial for effective maintenance operations. Communication is vital for quick reporting of issues, coordination between maintenance crews, and real-time monitoring of the rail tracks. Implementing reliable communication systems in remote areas can be costly and technically challenging. Lastly, maintaining steel rails in remote areas can be more expensive than in urban or well-connected regions. The costs associated with transportation, accommodation, and acquiring specialized equipment can significantly add to the overall maintenance expenses. Limited financial resources in remote areas can further strain the budget allocated for rail maintenance. To address these challenges, a comprehensive approach is required. This includes investing in infrastructure development, training and recruiting skilled personnel, improving communication systems, and implementing preventive maintenance strategies. By overcoming these challenges, remote areas can ensure the safe and efficient operation of rail transport, supporting local communities and economic development.

Q: What are the safety measures for workers during steel rail repairs?: When conducting steel rail repairs, the safety of workers must be given top priority. Here are several essential safety measures that should be incorporated: 1. Adequate training: Workers must receive thorough training on the specific procedures and techniques involved in steel rail repairs. This encompasses understanding the correct use of tools and equipment, as well as adhering to safety protocols. 2. Personal Protective Equipment (PPE): It is essential to provide workers with suitable PPE, including hard hats, safety glasses, high-visibility clothing, steel-toed boots, and gloves. These protective gears play a critical role in minimizing the risk of head and eye injuries, as well as slips, trips, and falls. 3. Hazard identification and control: Before commencing any repair work, a comprehensive risk assessment must be carried out. Identifying potential hazards such as sharp edges, electrical hazards, or exposure to hazardous substances is of utmost importance. Necessary control measures should be implemented to either eliminate or minimize these risks. 4. Safe access and egress: Workers must be provided with safe access and exit points to the work area. This involves maintaining walkways, stairs, and ladders in good condition, as well as ensuring adequate lighting to prevent accidents. 5. Lockout/tagout procedures: If electrical equipment is involved in the repair work, it is crucial to follow lockout/tagout procedures to isolate and deactivate all energy sources. This significantly reduces the risk of electrical shocks or electrocution. 6. Ventilation and respiratory protection: If workers are exposed to fumes, dust, or other airborne contaminants during steel rail repairs, appropriate ventilation systems must be in place. Additionally, respiratory protection equipment should be provided if necessary to prevent inhalation of hazardous substances. 7. Communication and coordination: Clear communication and coordination among workers are vital to ensure their safety. This includes regular safety briefings, the use of proper signage, and effective communication channels to report any potential hazards or incidents. 8. Emergency preparedness: It is essential to have emergency response plans in place, and workers should be familiar with evacuation routes, assembly points, and the use of fire extinguishers. First aid kits and emergency contact information should be easily accessible at the worksite. 9. Regular inspections and maintenance: Routine inspections of tools, equipment, and work areas should be conducted to identify any potential hazards or defects. Any issues should be promptly addressed to maintain a safe working environment. 10. Ongoing safety training and awareness: Regular safety training must be provided to workers, fostering a culture of safety within the workforce. This includes reminding them of safety procedures and encouraging them to report any safety concerns or near misses. By implementing these safety measures, the risk of accidents, injuries, and health hazards can be significantly reduced during steel rail repairs, thereby ensuring the well-being of workers.

Q: How are steel rails protected from damage caused by vegetation?: To safeguard steel rails from vegetation damage, a combination of preventive measures and regular maintenance is employed. One primary preventive measure is the use of herbicides along the railway tracks to control the growth of vegetation, reducing the presence of plants and weeds that could harm the rails. Furthermore, railway authorities frequently inspect the rail tracks to identify and remove any encroaching vegetation. This includes trimming trees, shrubs, and bushes that grow too close to the rails, ensuring they do not interfere with train operations. In addition, specialized equipment like mowers, trimmers, and weed control machinery is utilized to maintain a clear area around the tracks, preventing the accumulation of debris and plant material that could damage the steel rails. Regular maintenance plays a crucial role in protecting the rails from vegetation damage. Inspections are conducted to detect any signs of plant-induced wear or damage, and prompt repairs or replacements are carried out to maintain the rails in optimal condition. Overall, protecting steel rails from vegetation damage necessitates a proactive approach encompassing preventive measures, regular inspections, and timely maintenance. By implementing these strategies, railway authorities can ensure the safe and efficient operation of trains while minimizing any potential risks posed by vegetation.

Q: The rails of the high iron welded together as a whole: After laying high speed rail, the technicians will use advanced welding technology to carry out two welding and grinding between the rails. A length of 500 meters, weighing 30 tons of rail welded into an ultra long seamless line, to achieve a track shop in the end. A flexible joint is arranged at the expansion joint, and the expansion space provided with the heating is reserved.

Q: Why can't the blue after rail grinding: Blue is produced martensite, which is a kind of brittle microstructure, high magnification can be found between the metal particles Never mind, cannot form a fibrous structure, will cause the brittle fracture of the rail, there is a big security risk.

Q: What is the role of steel rails in train speed control?: Train speed control relies heavily on the crucial and multi-faceted role of steel rails. As the primary component of a train track system, steel rails play a vital role in ensuring safe and efficient train operations. One of the main functions of steel rails in train speed control lies in providing a smooth and stable surface for train wheels to travel on. The high strength and durability of steel rails allow them to withstand the immense weight and force exerted by trains, ensuring a stable and consistent track surface. This, in turn, enables the train wheels to maintain proper contact with the rails, minimizing the risk of slipping or skidding and ensuring precise speed control. Moreover, the design and alignment of steel rails also contribute significantly to train speed control. The carefully engineered shape of the rail, known as the rail profile, is designed to optimize contact between the train wheels and the rail. This ensures efficient power transmission from the train's engine to the wheels, enabling precise acceleration and deceleration. Additionally, the alignment of the rails, including curves and switches, is strategically planned to facilitate smooth transitions and controlled speed changes, preventing any sudden jolts or disruptions to the train's movement. Additionally, steel rails play a crucial role in train braking systems. During braking, the friction between the train wheels and the rails is utilized to slow down the train. The high coefficient of friction between steel-on-steel allows for effective braking and speed reduction. It is essential to regularly inspect and maintain the design of the steel rails to ensure optimal braking performance and safe speed control. In conclusion, steel rails are fundamental to train speed control. From providing a stable surface for train wheels to facilitating efficient power transmission, aligning the rails for smooth transitions, and enabling effective braking, steel rails are indispensable components of train track systems. By guaranteeing a safe and controlled environment for train operations, steel rails significantly contribute to maintaining train speed control and ultimately ensure the safety and efficiency of train travel.

Q: Are steel rails prone to expansion and contraction?: Indeed, expansion and contraction are common traits of steel rails. Steel, being a metallic material, undergoes expansion and contraction as temperature fluctuates. Heat exposure prompts rails to expand, while exposure to cold temperatures causes them to contract. Such alterations in size can give rise to diverse problems in railway infrastructure. One notable consequence of expansion is buckling, where excessive expansion can cause rails to bend and distort. To address these concerns, engineers and railway operators implement various strategies, including leaving gaps between rail sections, incorporating expansion joints, and employing specialized techniques to prevent buckling.

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