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: How do steel rails affect the comfort of passengers?
- Steel rails have a significant impact on the comfort of passengers. Due to their durability and smooth surface, steel rails help reduce vibrations, noise, and jolts experienced by passengers. This results in a smoother and more comfortable ride for train commuters, enhancing their overall comfort during the journey.
- Q: How are steel rails protected from damage caused by wildlife?
- Steel rails are typically protected from damage caused by wildlife through the use of various measures such as fencing, wildlife deterrents, and regular inspections. Fencing helps to prevent animals from accessing the tracks, while wildlife deterrents like noise devices or visual deterrents are used to scare away animals. Additionally, regular inspections allow for the identification and removal of any potential hazards or obstacles that could cause damage to the steel rails.
- Q: Can steel rails be bent or shaped to fit different track designs?
- Steel rails have the ability to be bent or molded to suit different track designs. Steel possesses exceptional malleability, signifying its capacity to be effortlessly bent, twisted, or molded without fracturing. Manufacturers of rails possess the capability to tailor steel rails, enabling them to conform to specific track designs. This adaptability in shape allows for the creation of curved tracks, switches, and various other track configurations. Specialized equipment, such as hydraulic presses, are employed to exert controlled pressure and mold the steel rails. However, it is crucial to note that the bending process must be executed with caution and precision to ensure the rails retain their structural integrity and can securely bear the weight of trains.
- Q: How are steel rails protected from corrosion?
- To safeguard steel rails from corrosion, a range of methods and coatings are employed. One of the most frequently utilized techniques involves the application of zinc, known as galvanization, onto the steel rail's surface. This layer of zinc functions as a sacrificial anode, deteriorating in place of the steel and thus safeguarding the underlying metal. Another approach consists of applying a protective coating, such as epoxy or polyurethane, to the steel rails. These coatings establish a barrier between the metal and its surrounding environment, effectively preventing moisture and corrosive substances from coming into contact with the steel. Furthermore, regular maintenance practices play a crucial role in corrosion prevention. This encompasses the routine cleansing of the rails to eliminate any accumulated dirt, debris, or salt, which can expedite corrosion. Additionally, inspections are conducted to identify any indications of corrosion or damage and promptly undertake necessary measures to address them. Moreover, proper drainage systems are implemented to avert the pooling of water or moisture around the rails. Extended exposure to moisture can hasten corrosion, making the implementation of drainage systems essential. In conclusion, the preservation of steel rails against corrosion is accomplished through galvanization, protective coatings, regular maintenance practices, and the implementation of proper drainage systems. By adhering to these measures, the longevity and safety of railway infrastructure are ensured.
- Q: What are the different methods used for rail welding on steel rails?
- Rail welding on steel rails utilizes different methods, each with its own strengths and weaknesses. 1. Thermite Welding: A widely used technique involves a chemical reaction that generates intense heat, melting the rail ends and a pre-placed thermite mixture. The resulting molten metal solidifies to create a robust joint, known for its durability and high strength. 2. Flash Butt Welding: This method involves clamping the rail ends together and passing a high electric current through them. The resistance of the metal generates heat, causing the rail ends to melt, and they are then forged together under pressure. Flash butt welding produces efficient and durable joints of high quality. 3. Gas Pressure Welding: Oxy-fuel flames are used to heat the rail ends until they become plastic. Hydraulic pressure is then applied to press the rail ends together, creating fusion and a strong joint. Gas pressure welding is cost-effective and commonly used for routine maintenance and repairs. 4. Electric Arc Welding: This versatile method uses an electric arc to melt the rail ends, with a consumable electrode providing the filler metal. The molten metal solidifies to form a joint. While electric arc welding can be used for both field and factory welding, it is less common for rail welding due to its slower process and lower strength compared to other methods. 5. Magnetic Pulse Welding: A newer technique utilizes a high-intensity magnetic field to accelerate one rail end towards the other. The resulting impact generates heat, and the rail ends are fused together under pressure. Magnetic pulse welding is known for its speed and precision, but it is still being developed for rail welding applications. It is crucial to consider various factors, such as rail type, location, required strength, and welding equipment availability when choosing a welding method. Each method has its own advantages and limitations, and the decision should be based on the specific needs and requirements of the rail project.
- Q: What are the common causes of steel rail failures?
- The common causes of steel rail failures include fatigue cracking, rail wear, rail corrosion, improper maintenance, excessive traffic loads, and manufacturing defects.
- Q: Scrap rail has what use, what enterprise demand on rail?
- Demand: renovation and reuse; hardware design; steel smelting furnace.Section 180, bottom width 150, top width of 75The price, of course, depends on the foreigner's offer
- Q: What are the specifications for steel rail trackside signaling systems?
- The specifications for steel rail trackside signaling systems typically involve factors such as signal placement, visibility, color coding, signaling devices, and compatibility with the railway infrastructure. These systems must meet industry standards and regulations to ensure safe and efficient train operations, including clear and visible signals, effective communication between trains and control centers, and reliable signaling equipment.
- Q: How are steel rails protected against track twist?
- Steel rails are protected against track twist through the use of specialized fastening systems, such as rail clips and anchors, that ensure the rails are securely fixed to the sleepers or ties. Additionally, regular maintenance and inspections are conducted to identify any potential issues and promptly address them to prevent track twist.
- Q: What are the factors that can cause steel rail failure?
- There are several factors that can contribute to steel rail failure. One of the main factors is fatigue, which occurs due to repeated loading and unloading of the rail as trains pass over it. Over time, this cyclic loading can lead to the development of cracks and fractures in the rail, ultimately resulting in failure. Another factor that can cause steel rail failure is wear. As trains travel over the rail, the wheels exert pressure on the surface, leading to gradual wear and tear. If the rail is not properly maintained or if the trains exceed the recommended weight limits, the wear can become severe enough to cause failure. Corrosion is also a significant factor that can contribute to steel rail failure. When exposed to moisture and other environmental elements, the rail can start to corrode. This corrosion weakens the structure of the rail, making it more prone to cracking and breaking under the weight of passing trains. Improper maintenance practices can also lead to rail failure. If the rail is not regularly inspected, any issues such as cracks or wear may go unnoticed, allowing them to worsen over time. Additionally, inadequate lubrication between the rail and the train wheels can increase friction and wear, accelerating the deterioration of the rail. Lastly, extreme weather conditions can play a role in causing steel rail failure. For instance, heavy rainfall can lead to soil erosion, which can destabilize the rail and cause it to shift or sink. Similarly, freezing temperatures can cause the rail to contract and become more brittle, increasing the likelihood of failure. In conclusion, factors that can cause steel rail failure include fatigue, wear, corrosion, improper maintenance, and extreme weather conditions. It is crucial to regularly inspect and maintain the rail infrastructure to prevent these factors from compromising its integrity and ensuring safe and efficient train operations.
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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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