Steel Light Rail Grade Q235

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 m.t.

Supply Capability:: 5000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

High Quality Prepainted Galvanized Steel-Yellow

Hot Rolled Steel Coil Best Quality from China

Steel Equal Angle

Line Pipe

Seamless Carbon Steel Tubes

Alloy Steel Cr40,Steel Material,40cr Steel Specification

Prime Steel Billets From China Tangshan Manufacutrer

Steel Billet Made in China/ China Manufacture

Product Description:

OKorder is offering Steel Light Rail Grade Q235 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 African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

Product Applications:

Steel Light Rail Grade Q235 are ideal for structural applications and are widely used in forest region, Mines, factories and construction sites laid of the place such as temporary transport line and light motorcycles with line.etc.

Product Advantages:

OKorder's Steel Light Rail Grade Q235 are durable, strong, and wide variety of sizes.

Main Product Features:

· Premium quality

· Prompt delivery & seaworthy packing (30 days after receiving deposit)

· Mill test certification

· Professional Service

· Competitive pricing

Product Specifications:

Manufacture: Hot rolled

Grade: Q235, 55Q

Certificates: ISO, SGS, BV, CIQ

Length:6m, 12m,12.5m

Package: Packed in bundles and shipped by break bulk or containers.

LIGHT RAIL/HEAVY RAIL	Height (mm)	Bottom (mm)	Head width (mm)	Head height (mm)	Waist height (mm)	Bottom height (mm)	Waist thichness (mm)	Section cm2	Mass: Kg/m
9	63.50	63.50	32.10	17.48	35.72	10.30	5.90	11.30	8.94
12	69.85	69.85	38.10	19.85	37.70	12.30	7.54	15.54	12.2
15	79.37	79.37	42.86	22.22	43.65	13.50	8.33	19.33	15.2
22	93.66	93.66	50.80	26.99	50.00	16.67	10.72	28.39	22.3
30	107.95	107.95	60.33	30.95	57.55	19.45	12.30	38.32	30.1

FAQ:

Q1: How many tons of steel products could be loaded in containers?

A1: Usually the steel products are delivered by bulk vessel because of the large quantity and the freight. However, there are no bulk vessel enter some seaports so that we have to deliver the cargo by containers. The 6m steel product can be loaded in 20FT container, but the quantity is changed according to the size, usually from 18tons to 25tons.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.

Images:

Steel Light Rail Grade Q235

Q: What is the impact of heavy axle loads on steel rail track maintenance?: Heavy axle loads have a significant impact on steel rail track maintenance. The repeated stress and strain caused by heavy trains can lead to increased wear and tear on the tracks, resulting in accelerated deterioration of the steel rails. This can lead to a higher frequency of track defects, such as rail breaks and track misalignments, which require more frequent and costly maintenance interventions. Additionally, heavy axle loads can cause the ballast and subgrade to become compacted, reducing their ability to provide proper support and stability to the tracks. Consequently, regular inspection and maintenance activities are essential to ensure the safe and efficient operation of the rail network under heavy axle loads.

Q: Are steel rails affected by earthquakes or other natural disasters?: Yes, steel rails can be affected by earthquakes or other natural disasters. Strong seismic activity can cause ground shaking, which may result in the displacement or deformation of steel rails. Additionally, other natural disasters such as floods, landslides, or hurricanes can damage rail infrastructure, including steel rails. Regular inspections, maintenance, and reinforcement measures are crucial to ensure the safety and functionality of rail systems in high-risk areas prone to natural disasters.

Q: How do steel rails handle dynamic train loads?: Efficiency and durability in handling dynamic train loads is the specific purpose of steel rails. This is accomplished through the incorporation of various key features and characteristics in their construction. To begin with, steel rails are created using high-strength materials, typically alloyed steel, which possess excellent mechanical properties. These materials exhibit high tensile strength and resistance to deformation, enabling the rail to endure the dynamic forces exerted by moving trains. The use of high-strength steel also minimizes wear and fatigue, resulting in a longer lifespan for the rail. Additionally, steel rails are engineered with specific profiles, such as the commonly employed "T" or "I" shapes. These profiles are meticulously designed to evenly distribute the dynamic loads across the rail, reducing stress concentrations and minimizing the risk of deformation or failure. The rail's shape also contributes to maintaining stability and preventing lateral movement of the train, ensuring safe and smooth operation. In conjunction with the material and shape, steel rails undergo a meticulous manufacturing process that further enhances their ability to handle dynamic train loads. The rails are subjected to heat treatment, which improves their hardness and resistance to wear, while also relieving internal stresses. This heat treatment process, known as quenching and tempering, increases the rail's durability and enables it to withstand repeated dynamic loads without significant deformation. Moreover, the installation and maintenance of steel rails are carried out with precision. They are securely fastened to the track bed using various fastening systems, such as clips or bolts, to ensure stability and prevent movement under dynamic loads. Regular maintenance practices, including rail grinding and inspection, aid in the early detection of defects or wear issues, allowing for prompt resolution to maintain the rail's integrity and performance. In summary, steel rails are purposefully engineered to effectively handle dynamic train loads. The combination of high-strength materials, meticulously designed profiles, heat treatment processes, and precise installation and maintenance practices ensures that steel rails can withstand the dynamic forces exerted by trains while maintaining their structural integrity and longevity.

Q: What are the challenges of replacing steel rails in existing railway networks?: Replacing steel rails in existing railway networks can be a complex and challenging task. Some of the main challenges involved include: 1. Cost: Replacing steel rails across an entire railway network can be a significant financial burden. The cost of manufacturing, transportation, and installation of new rails can be substantial. Additionally, the replacement process may require temporary closures or delays, leading to additional costs for the railway operators. 2. Disruption to operations: Replacing steel rails often requires sections of the railway to be temporarily closed or diverted. This disruption can cause delays and inconvenience for passengers and freight operators. Coordination with various stakeholders, such as train operators, logistics companies, and local authorities, is necessary to minimize the impact on operations. 3. Infrastructure compatibility: Existing railway networks are built with specific infrastructure designs and dimensions to accommodate the steel rails currently in place. Replacing the rails with different specifications, such as different profiles or weight, can pose compatibility issues. Adjustments or modifications to the infrastructure, including sleepers, fastenings, and signaling systems, may be necessary to ensure proper functionality. 4. Time-consuming process: Replacing steel rails in an existing railway network requires careful planning, coordination, and execution. The process involves multiple stages, such as rail procurement, removal of old rails, installation of new rails, and testing. Each stage requires meticulous attention to detail and can be time-consuming, potentially leading to extended disruptions and operational challenges. 5. Safety considerations: Railways are critical transportation systems, and safety is paramount. Replacing steel rails requires rigorous adherence to safety protocols to ensure the well-being of both workers and passengers. Working in close proximity to live railway lines carries inherent risks, and the replacement process must be carefully managed to minimize accidents or incidents. 6. Environmental impact: The replacement of steel rails can have environmental implications. The manufacture and transportation of new rails contribute to carbon emissions and energy consumption. Additionally, the disposal or recycling of old rails needs to be handled in an environmentally responsible manner to minimize the impact on ecosystems. In conclusion, while replacing steel rails in existing railway networks can bring various benefits, it also presents several challenges. These challenges include financial implications, operational disruptions, infrastructure compatibility issues, time-consuming processes, safety considerations, and environmental impact. Addressing these challenges requires careful planning, effective coordination, and a comprehensive understanding of the existing network's characteristics.

Q: How are steel rails affected by heavy loads?: Steel rails are affected by heavy loads primarily through wear and deformation. The repeated pressure and friction from heavy loads can cause the rails to gradually wear down, leading to a decrease in their overall lifespan. Additionally, heavy loads can cause the rails to deform or bend slightly, which can affect their alignment and stability. Regular maintenance and inspection are essential to ensure the safety and longevity of steel rails under heavy loads.

Q: How are steel rails protected against damage caused by landslides or slope instability?: Steel rails are protected against damage caused by landslides or slope instability through various measures. One common approach is the installation of rockfall protection systems, such as catch fences or barriers, along the railway tracks. These structures are designed to intercept and absorb the impact of falling rocks or debris, preventing them from reaching the rails. Additionally, geotechnical engineering techniques, like slope stabilization measures, are employed to reinforce and secure the slopes adjacent to the railway, reducing the risk of landslides. Regular monitoring and maintenance activities also play a crucial role in identifying potential hazards and promptly addressing them to ensure the safety and integrity of the steel rails.

Q: What are the main components of a steel rail?: The main components of a steel rail are the head, web, and base. The head is the top surface that comes in contact with the train wheels, providing a smooth and durable running surface. The web is the vertical section connecting the head and base, providing structural support and maintaining the rail's stability. The base is the bottom part of the rail that sits on the rail bed, distributing the weight of the train and providing stability to the entire rail system.

Q: How do steel rails contribute to reducing train noise pollution?: There are several ways in which train noise pollution can be reduced through the use of steel rails. To begin with, steel is a dense and heavy material that effectively absorbs and dampens the vibrations produced by a moving train. As the train wheels roll over the steel rails, the vibrations are absorbed by the rails, resulting in a decrease in the amount of noise transmitted to the surrounding environment. This is especially important in urban areas, where train noise can be a major concern for residents. Additionally, steel rails are highly durable and possess a smooth surface, which allows for quieter train operations. The smoothness of the rails reduces the friction between the train wheels and the tracks, resulting in less noise generation. In contrast, materials such as concrete or wood tracks may generate more noise due to increased friction when the train passes over them. Furthermore, steel rails are designed and manufactured to be straight and properly aligned. This alignment ensures that the train wheels make consistent contact with the rails, minimizing the occurrence of wheel-rail contact irregularities that can cause excessive noise. These irregularities, such as wheel flats or worn-out wheels, can produce loud screeching or squealing noises that are unpleasant to hear. Moreover, it is possible to treat steel rails with various noise-reducing technologies. For example, rail dampers or resilient fasteners can be installed to further absorb vibrations and reduce noise transmission. These technologies can effectively mitigate the impact of train noise on nearby communities. In conclusion, the use of steel rails is essential in the effort to reduce train noise pollution. Their density, durability, smoothness, proper alignment, and the potential for incorporating noise-reducing technologies all contribute to minimizing the noise generated by passing trains, ultimately creating a quieter and more comfortable environment for both passengers and nearby residents.

Q: Can steel rails be used for amusement park rides?: Yes, steel rails can be used for amusement park rides. Steel is a commonly used material in the construction of roller coasters and other rides due to its strength, durability, and ability to withstand high speeds and heavy loads. Steel rails provide a smooth and stable track for amusement park rides, ensuring a safe and thrilling experience for riders.

Q: What are the common sizes and dimensions of steel rails?: The common sizes and dimensions of steel rails vary depending on the specific application and region. However, some standard sizes include rail lengths of 30 feet (9.14 meters) or 60 feet (18.29 meters) with a height ranging from 5 inches (12.7 cm) to 8 inches (20.32 cm). The base width typically ranges from 4 inches (10.16 cm) to 6 inches (15.24 cm), and the overall weight per yard can range from 90 pounds (40.82 kg) to 175 pounds (79.38 kg).

Send your message to us

*Email

*TEL

*Quantity

*Unit