Mild Steel Prime Hot Rolled Light Rail Steel

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Loading Port:
China main port
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Min Order Qty:
100 m.t.
Supply Capability:
10000 m.t./month

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Item specifice:

Standard: ASTM,GB,BS Technique: Hot Rolled Shape: rail
Surface Treatment: Black Steel Grade: Q235 Thickness: -
Length: - Net Weight: -

Product Description:

Product Description:

OKorder is offering Mild Steel Prime Hot Rolled Light Rail Steel 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:

Mild Steel Prime Hot Rolled Light Rail Steel are ideal for structural applications and are widely used in the construction of railways,mining rails, and transportation industries.


Product Advantages:

OKorder's Mild Steel Prime Hot Rolled Light Rail Steel are durable, strong, and wide variety of sizes.


Main Product Features:

·         Premium quality

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

·         Can be recycled and reused

·         Mill test certification

·         Professional Service

·         Competitive pricing


Product Specifications:

Manufacture: Hot rolled

Grade: Q235, 55Q,71Mn

Certificates: ISO, SGS, BV, CIQ

Length: 6m – 12m, as per customer request

Packaging: Export packing, nude packing, bundled



Q1: Why buy Materials & Equipment from

A1: All products offered are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

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 many tons of steel products could be loaded in containers?

A3: 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.

Q4: what is the difference between actual weight and theoretical weight?

A4: All the section steel has two weights: actual weight and theoretical weight. Actual weight is the weighing out when the product delivered from the mill. Theoretical weight is calculated by pieces.  The invoice can be based on each of them as your request.



Mild Steel Prime Hot Rolled Light Rail Steel

Mild Steel Prime Hot Rolled Light Rail Steel

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Q:Discontinuous rail seamless rail effect
The rail welding seamless rail is 25 meters long up into several hundred meters or even thousands of meters long, and then put on the roadbed, seamless rail gap of 11 mm between each segment. Seamless rail is seamed, will also be affected.
Q:Why not Rail Rail corrosion?
In fact, from the security perspective, the railway department also hope there is rust because of rust on the surface of the rail, said adhesion coefficient can be increased after EMU locomotive / when the possibility of greatly idling or gliding down, thus reducing the possibility of damage of wheel rail. Actually, when the rails were just being laid, they were all rusted.
Q:What material is the best for rail?
When the rail is quenched, the strength can reach 1100-1200MPa or 1200-1300MPa. Among them, PD2 is general carbon steel, SQ process full length quenched rail; PD3 is high carbon micro vanadium low alloy rail; BNbRE is low alloy steel rail containing niobium rare earth.
Q:What is the width of the rail grade 43kg/m?
The standard length of China's rail is 12.5m and 25.0m two kinds. Severe, heavy rail using standard length rail 25.0m, other types of track can be used 12.5m25.0m standard length rail.
Q:What is the welding method of rail butt joint?
When welding, advance the end to be welded two workpiece fixed in the mould, then the aluminum and iron oxide powder mixture (called thermite) is heated in a crucible, the reduction of the exothermic reaction, become liquid metal (iron) and slag (Al2O3), injection mold. The liquid metal flows into the gap of the joint to form the weld metal, and the slag floats on the surface.
Q:Will seamless rail expand and shrink?
In Qin Shen guest is also equipped with telescopic regulator, but also can prevent expansion and contraction caused by distortion of the track, but the train through the telescopic regulator will still produce vibration, affecting comfort.Sometimes the temperature range is too large may also be in the winter and summer transition to release stress release fastener.
Q:Which companies are the main rail products used in China?
Some iron and steel plants producing vanadium and titanium, such as Panzhihua Steel and vanadium, are wear-resistant because of the addition of vanadium
Q:What is the rail of the railway?
So people use manganese steel to make wear-resistant machine parts and rails, bridges and so on
Q:Seamless rail is not afraid of expansion and contraction?
The rail welding seamless rail is 25 meters long up into several hundred meters or even thousands of meters long, and then put on the roadbed, seamless rail gap of 11 mm between each segment. Seamless rail is seamed, will also be affected.
Q:How do the rails of high-speed railways dock?
Solve the thermal stress of thermal expansion and contraction by the following ways:1, perfect temperature monitoring equipment.2, the manufacturing process to reduce thermal expansion and cold contraction effect. When laying, should also choose the appropriate temperature, so that the minimum value of expansion.3, the tracks are locked on the sleepers so that their stresses are forced to lock. In regions with large temperature differences, regular discharge stresses should also be applied. It is said that the sudden release of the construction site stress, momentum is amazing!

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