high quality steel light rail

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 3000 m.t.

Supply Capability:: 10000 m.t./month

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Product Description:

Specifications of Ms Steel Rail

Production Standard: GB 11264-89, GB2585-81, AREMA2008, JIS, DIN536, EN13674-1-2003, etc.

Grade: 55Q

Sizes: 9kg-60kg

Length: 6M-25M as the requriement of the clients

high quality steel light rail

Applications of Ms Steel Rail

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.

Heavy rail is suitable for the laying of main trunk line of the curves and the orbit of the tunnel can also be used for tower crane and other crane track.

Packaging & Delivery of Ms Steel Rail

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.

7. Payment terms:30% advance payment by T/T, 70% payment against the copy of the B/L; 100% L/C at sight, etc.

8. Others: Invoicing on theoretical weight or actual weight as customer request

Inspection of Ms Steel Rail

We will send the MTC of the factory to the clients directly which contains the anlisis of the heat, chemiqual 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.

Q:Are steel rails suitable for high-speed railways?: Yes, steel rails are suitable for high-speed railways. Steel rails have proven to be highly durable, providing the necessary strength and stability required for high-speed trains. They are capable of withstanding heavy loads and intense pressure, ensuring a smooth and safe ride for passengers. Additionally, steel rails can be manufactured to precise specifications, allowing for optimal alignment and reduced friction, which is crucial for achieving high speeds.

Q:Can steel rails be used for elevated railway tracks?: Yes, steel rails can be used for elevated railway tracks. Steel is a commonly used material for railway tracks due to its strength, durability, and ability to withstand heavy loads. It is suitable for elevated tracks as it provides stability and support for trains, ensuring safe and efficient transportation.

Q:What are the different types of rail fasteners used in steel rails?: There are several types of rail fasteners used in steel rails, including clips, plates, spikes, and bolts. These fasteners are essential for securing the rails to the sleepers or ties, ensuring stability and preventing movement or displacement.

Q:How are steel rails replaced without disrupting train operations?: Steel rails are typically replaced without disrupting train operations by employing a method called "rail de-stressing." This involves loosening the bolts that hold the rail to the sleeper and gradually lifting the rail off the sleeper using hydraulic jacks. The new rail is then placed in position and fastened to the sleeper. This process ensures minimal disruption to train operations as it allows work to be completed quickly and efficiently. Additionally, rail replacement is often scheduled during off-peak hours when train traffic is relatively low to further minimize disruption.

Q:How do steel rails handle changes in track alignment due to track settlement and lateral movement caused by nearby heavy traffic roads?: Steel rails are designed to handle changes in track alignment due to track settlement and lateral movement caused by nearby heavy traffic roads. They have a high tensile strength and flexibility, allowing them to withstand these movements without significant damage. Additionally, proper maintenance practices such as regular inspections and adjustments ensure that any deviations in track alignment are promptly addressed to maintain safe and smooth train operations.

Q:What is the impact of high temperatures on steel rails?: High temperatures can have a significant impact on steel rails by causing them to expand, which can lead to buckling or track misalignment. This expansion can also create stress and potentially weaken the rails over time. Additionally, extreme heat can accelerate the corrosion process, further compromising the structural integrity of the rails. Regular maintenance and monitoring are crucial to ensure safety and prevent accidents on railway systems.

Q:What is the rail dispersion?: Rail dispersion is a construction process in the construction and maintenance of cwr. To put it simply, the internal stress of the rail in the design temperature range is zero. In order to ensure that the highest rail temperature will not occur when the runway rises, the minimum rail temperature, the rail will not be broken.

Q:How are steel rails aligned during installation?: Steel rails are aligned during installation using specialized equipment such as laser-guided alignment systems or track jacks. These tools ensure the rails are placed accurately and in a straight line, ensuring the stability and safety of the railway track.

Q:How are steel rails protected against abrasion?: Steel rails are protected against abrasion through a process called rail grinding, where specialized machines remove any irregularities or imperfections on the rail surface. Additionally, lubricants and friction modifiers are applied to reduce friction and wear, ensuring a longer lifespan for the rails.

Q:The previous track is seamed, there is no gap, is how to achieve: In order to solve the problem of thermal expansion and contraction of rail fundamentally, the research group of seamless rail technology has studied and invented a new type of temperature force transfer structure - shear bonding structure. This structure uses solid solvent-free thermal curing adhesives will switch long core rail and wing rail, interval iron cemented into one, the shear strength of the adhesive, seamless line temperature force of an interval through switch to another normal transmission interval. Like Taiji, the force of heat and cold contraction will be transferred to the track next to it without accumulating on the seamless rail.

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