Light Steel Rail GB 9kg GB12kg GB15kg with High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
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Product Description of Light Steel Rail GB 9kg GB12kg GB15kg with High Quality:
Sizes: 38kg, 43kg, 45kg, 50kg, 60kg.
Production Standard: GB2585-81, DIN, AREMA, JIS, BS, UIC, etc.
Material: 50MN, U71MN, 900A, 110A, etc.
Length: 6m-25m according to the requriements of the clients
Alloy No | Grade | Element(%) | ||||
C | Mn | S | P | Si | ||
Q235 | B | 0.12—0.20 | 0.3—0.7 | ≤0.045 | ≤0.045 | ≤0.3 |
Usages of Light Steel Rail GB 9kg GB12kg GB15kg with High Quality:
Light 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. Be widely used for railway, subway, transportation track, express, curve way, tunnel way and so on.
Packaging & Delivery of Light Steel Rail GB 9kg GB12kg GB15kg with High Quality:
1. Packing: 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.
Inspection of Light Steel Rail GB 9kg GB12kg GB15kg with High Quality:
We will send the MTC of the factory to the clients dirrectly which contain the anlisis of the heat, chemiqul 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.
FAQ:
Q1: How soon can we receive the product after purchase?
A1: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q2: Can stainless steel rust?
A2: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
Q3: Why buy Materials & Equipment from OKorder.com?
A3: All products offered by OKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
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- Q:What are the factors considered in selecting the right steel rail for a railway track?
- Several factors are considered when selecting the right steel rail for a railway track, including the weight and strength of the rail, the expected traffic load and speed, the track gauge, the track alignment, the surrounding environment and climate conditions, and the budget constraints.
- Q:Can steel rails be bent or shaped for curved tracks?
- Yes, steel rails can be bent or shaped to create curved tracks. This process involves using specialized machinery to heat and mold the steel into the desired shape.
- Q:How do steel rails contribute to train ride comfort?
- Steel rails contribute to train ride comfort in several ways. Firstly, steel rails provide a smooth and stable surface for the train wheels to roll on. The precise manufacturing and installation of these rails ensure that there are no abrupt changes or irregularities in the track, which minimizes any jolts or vibrations that passengers may experience. This smoothness makes the train ride much more comfortable and reduces the chances of discomfort or motion sickness. Additionally, steel rails are designed to absorb and distribute the weight of the train evenly. This distributes the load across a larger surface area, reducing the impact and pressure exerted on the wheels and the entire train. This distribution of weight helps in minimizing any vertical or lateral movements, resulting in a more stable and comfortable ride. Furthermore, steel rails are highly durable and have a long lifespan. They are designed to withstand heavy loads, extreme weather conditions, and constant use. This durability ensures that the rails maintain their shape and alignment, preventing any deformations or unevenness that could cause discomfort during the train ride. Moreover, steel rails are engineered to reduce noise and vibration. The smooth surface and precise alignment of the rails minimize any friction between the wheels and the track, reducing noise levels. Additionally, the weight distribution and stability provided by the rails minimize vibrations, making the train ride quieter and more pleasant for passengers. In conclusion, steel rails contribute to train ride comfort by providing a smooth and stable surface, distributing weight evenly, maintaining durability, and reducing noise and vibrations. These factors combine to ensure a comfortable and enjoyable journey for passengers.
- Q:How do steel rails contribute to the overall performance of train braking systems?
- Steel rails play a crucial role in the overall performance of train braking systems. They provide a smooth, even surface for the train wheels to grip onto, allowing for effective braking. The high strength and durability of steel rails ensure that they can withstand the immense pressure and friction generated during braking, ensuring the safety and stability of the train. Additionally, the design and alignment of steel rails help to maintain the train's stability and prevent derailments during braking maneuvers. Overall, steel rails are essential in facilitating efficient and reliable braking, which is vital for the overall performance and safety of train systems.
- Q:Can steel rails be used in mountainous terrains?
- Yes, steel rails can be used in mountainous terrains. Steel rails are durable and have high tensile strength, making them suitable for challenging terrains. Additionally, steel rails can withstand heavy loads and provide stability, making them an ideal choice for mountainous areas where steep gradients and rough terrain exist.
- Q:What are the safety measures for workers during steel rail repairs?
- During steel rail repairs, workers should follow several safety measures to minimize the risk of accidents and ensure their well-being. These measures include wearing appropriate personal protective equipment (PPE) such as hard hats, safety glasses, high-visibility clothing, steel-toed boots, and gloves. Workers should also be trained on proper techniques for manual handling and lifting heavy objects, as well as how to safely operate any machinery or tools involved in the repair process. Additionally, the work area should be well-lit, and proper signage should be in place to warn others of potential hazards. Regular inspections of equipment and tools should be conducted, and workers should be encouraged to report any safety concerns or incidents immediately. Overall, adhering to these safety measures can help protect workers during steel rail repairs and prevent injuries.
- Q:Are steel rails prone to rail cracking?
- Rail cracking, which can compromise the structural integrity of steel rails and pose safety risks, is a common issue. Repetitive stress on the rails, caused by trains passing over them, is one of the main contributors to this problem. The loading and unloading of the rails over time can lead to fatigue and the formation of cracks. There are other factors that increase the likelihood of rail cracking. Trains with heavier loads and high-speed trains exert more stress on the rails, increasing the risk of cracking. Poor maintenance practices, such as improper rail grinding or insufficient lubrication, can also accelerate rail cracking. Additionally, extreme weather conditions, especially in cold weather, can cause rail expansion and contraction, leading to the development of cracks. To address this issue, rail operators and maintenance teams implement various measures. Regular inspections are conducted to identify any potential cracks or defects in the rails. Rail grinding and lubrication are performed to reduce rail stress and improve resistance to cracking. Proper track maintenance, including tightening fasteners and correcting alignment issues, is also crucial in minimizing rail cracking. Despite the potential for rail cracking, proper maintenance and preventive measures can greatly reduce the risk. Continuous monitoring, inspection, and maintenance practices are essential for ensuring the safety and longevity of steel rails in railway systems.
- Q:How are steel rails inspected for wear and tear?
- Steel rails are inspected for wear and tear through various methods such as visual inspections, ultrasonic testing, and measurements of rail profiles.
- Q:How do steel rails handle changes in track alignment due to settlement?
- Steel rails are able to handle changes in track alignment due to settlement by flexing and adjusting to the shifting ground. The strength and durability of steel allow it to withstand the forces caused by settlement, ensuring that the track remains stable and safe for train operations.
- Q:How are steel rails insulated for electrified railways?
- Steel rails are insulated for electrified railways through the use of various techniques and materials. One common method is the installation of insulating materials between the steel rails and the concrete sleepers or wooden ties that support them. These insulating materials can include rubber or plastic pads, which are placed between the rail and the sleeper/tie, preventing direct contact and electrical conduction. Additionally, another method involves the use of insulating coatings on the rails. These coatings are typically made of materials such as epoxy, polyurethane, or thermoplastic, which provide a layer of insulation between the rail and the surrounding environment. The coatings are applied to the rails through processes like spraying or dipping, forming a protective barrier against electrical current leakage. In certain cases, rail isolation joints are installed at specific intervals along the track. These joints consist of insulated materials that separate sections of the rail, preventing the flow of electrical current between them. The joints are usually made of materials like rubber or plastic, which have high electrical resistance. Moreover, electrical bonding and grounding systems are employed to ensure the safe and efficient operation of electrified railways. These systems connect the rails to a grounding network, which allows for the dissipation of any stray electrical currents or voltages that may accumulate on the rails. By properly grounding the rails, the risk of electric shock or damage to the infrastructure is minimized. Overall, the insulation of steel rails for electrified railways involves a combination of insulating materials, coatings, isolation joints, and grounding systems. These measures help to ensure the efficient and safe transmission of electrical power through the rails while minimizing the risk of electrical leakage or accidents.
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Light Steel Rail GB 9kg GB12kg GB15kg with High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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