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
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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 | 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:
- Q:Can steel rails be used in railway systems with limited track alignment options?
- Yes, steel rails can be used in railway systems with limited track alignment options. Steel rails are highly versatile and can be designed and installed to adapt to various track alignments. They have the strength and durability to withstand different types of terrain and can be curved or bent as required to fit the available space. Additionally, steel rails offer excellent stability and support, making them suitable for railway systems with limited track alignment options.
- Q:Are steel rails used in industrial railways?
- Yes, steel rails are commonly used in industrial railways due to their durability, strength, and ability to handle heavy loads.
- Q:How are steel rails affected by vibrations?
- Vibrations exert a significant impact on steel rails, resulting in fatigue, wear, cracks, and fractures. Consequently, the structural integrity of the rails is compromised, rendering them more susceptible to failures. Furthermore, vibrations can also induce loosening of the fastening components responsible for securing the rails, thereby heightening the likelihood of derailments. Hence, diligent monitoring and management of vibrations are imperative for guaranteeing the safety and durability of steel rails.
- Q:How are steel rails affected by heavy rains or floods?
- Steel rails can be affected by heavy rains or floods in several ways. Firstly, excessive rainfall can lead to erosion and soil displacement along the rail tracks. This can weaken the foundation and stability of the rails, potentially causing them to become misaligned or even collapse. Additionally, heavy rains and floods can cause the surrounding areas to become waterlogged, which can result in the rails being submerged in water for an extended period. This can lead to rust and corrosion, significantly reducing the lifespan of the rails. Moreover, floodwaters often carry debris such as rocks, branches, and sediment, which can impact the rails and cause damage. The force of the water can also wash away parts of the ballast, which is the layer of stones that supports the rails, further compromising their stability. Overall, heavy rains and floods pose a significant threat to steel rails, necessitating regular inspections and maintenance to ensure their safety and functionality.
- 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:How are steel rails inspected for wear?
- To ensure the safety and efficiency of steel rails, various methods are employed to inspect them for wear. Trained professionals conduct visual inspections, carefully examining the surface of the rails for any visible signs of wear or damage, such as cracks, fractures, or excessive wear patterns. Ultrasonic testing is another technique employed to inspect steel rails. This method involves the use of ultrasonic waves to detect internal defects, like cracks or voids, which may not be visible to the naked eye. By analyzing the reflected waves, inspectors can assess the rail's condition and identify potential weaknesses. Furthermore, automated inspection vehicles equipped with advanced technology are utilized. These vehicles travel along the tracks, using sensors to measure parameters such as rail profile, wear, and alignment. The collected data is then analyzed to evaluate the rail's condition and identify areas requiring maintenance or replacement. Additionally, specialized tools like calipers and wear gauges are used to periodically measure rail wear. These tools provide accurate measurements of the wear depth, enabling inspectors to assess the rail's condition and determine if replacement is necessary. In summary, the inspection of steel rails for wear is a vital process in ensuring the safety and efficiency of rail systems. By employing visual inspections, ultrasonic testing, automated inspection vehicles, and precise measurements, railway authorities can effectively identify areas of concern and take appropriate actions to maintain the integrity of the rail network.
- Q:Can steel rails be used in railway systems with limited maintenance access?
- Yes, steel rails can be used in railway systems with limited maintenance access. Steel rails have high durability and can withstand heavy loads and frequent use, making them suitable for such systems. Additionally, steel rails require less maintenance compared to other materials like wood or concrete, reducing the need for frequent inspections and repairs.
- Q:What are the common problems associated with steel rails?
- Common problems associated with steel rails include wear and tear, corrosion, fatigue, and track misalignment.
- Q:How are steel rails graded for strength?
- Steel rails are graded for strength using a standardized system known as the United States Steel Rail (USSR) grading system. This system categorizes steel rails based on their minimum tensile strength, which is the maximum amount of stress the rail can withstand without breaking. The USSR grading system has five main classes: A, B, C, D, and E. Each class represents a specific range of minimum tensile strength. Class A has the lowest tensile strength, while Class E has the highest. The minimum tensile strength for each class is as follows: Class A - 60,000 psi, Class B - 70,000 psi, Class C - 80,000 psi, Class D - 90,000 psi, and Class E - 100,000 psi. To determine the grade of a steel rail, various tests are conducted, including tensile testing. In this test, a sample of the rail material is subjected to increasing amounts of tension until it breaks. The amount of force required to cause the rail to break is measured, and this determines its tensile strength. In addition to tensile strength, other factors such as hardness, ductility, and resistance to wear are also considered when grading steel rails. These factors are crucial in ensuring that the rail can withstand the heavy loads, constant stress, and wear and tear experienced in railway operations. By using the USSR grading system, rail manufacturers and engineers can accurately assess the strength and durability of steel rails, ensuring that the appropriate grade is used for different railway applications. This helps maintain the safety and efficiency of railway systems, as rails with higher grades can withstand heavier loads and endure harsher conditions.
- Q:What is the role of steel rails in reducing track maintenance costs?
- Steel rails play a crucial role in reducing track maintenance costs by providing durability, strength, and stability to the railway infrastructure. The use of steel rails ensures a smooth and stable surface for trains to travel on, minimizing wear and tear on the tracks. This reduces the frequency of maintenance and repair work required, leading to cost savings for railway operators. Additionally, steel rails have a longer lifespan compared to other materials, further reducing the need for frequent replacements and associated expenses.
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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
OKorder Service Pledge
OKorder Financial Service
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