Hot Rolled Light Steel Rail Q235 with High Quality

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
20 m.t.
Supply Capability:
5000 m.t./month

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Product Description:

Product Description:

OKorder is offering Hot Rolled Light Steel Rail Q235 with High Quality  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 European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

 

Product Applications:

Hot Rolled Light Steel Rail Q235 with High Quality 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.

 

Product Advantages:

OKorder's Hot Rolled Light Steel Rail Q235 with High Quality are durable, strong, and with competitive price

 

Main Product Features:

·         Premium quality

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

·         Corrosion resistance

·         Can be recycled and reused

·         Mill test certification

·         Professional Service

·         Competitive pricing

 

Product Specifications:

Manufacture: Hot rolled

Certificates: ISO, SGS, BV, CIQ

Length: 6m – 25m, as per customer request

Packaging: Export packing, nude packing, bundled

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

Sizes: 9kg-60kg

 

FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.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.

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 begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

 Q4:What is the package

A4: Standard seaworthy packing or as customer required; all goods are packed in bundle with steel strips and shipped by break bulk vessel or container

Q5:Can OKorder.com make the color marking?

A5: 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.

 

 

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Q:What kind of steel should be used for railway rails?
The railway began to switch to rail, and after decades of improvement, the materials used were converted to steel, while the quality of steel was greatly improved. Rail used in the railway must bear great pressure, so it is necessary to use very high quality steel. The requirement of rail for steel is higher than that of other applications. The same small defect may not cause any problems in the reinforcement used by the building; however, the occurrence of the railway rail at any time will lead to the derailment of the track and the derailment of the train.
Q:Cause analysis of manganese stiffness in rail
If the addition of manganese 13% is made into high manganese steel, it becomes hard and tough. So people use manganese steel to make wear-resistant machine parts and rails, bridges and so on. Manganese steel is mainly used to withstand impact, extrusion, material wear and other harsh working conditions, the form of damage to wear consumption mainly, part of the fracture, deformation.
Q:Why is the thermit reaction welded to rails instead of welded rails?
Steel contains other added elements, while the thermit reaction produces only iron.
Q:Why should there be a gap between the rails?
Because the rail will be affected by the environment, thermal expansion, cold contraction, if there is no gap, then the rail heating expansion, will track extrusion deformation.Solving the problem of thermal expansion and cold contraction of track is one of the main aspects. Secondly, it is convenient for laying and maintenance.
Q:Structural classification of rails
Has the best bending performance of I-shaped section by section shape of rail, a rail, rail base and rail waist of three parts. In order to make the rail better withstand the force from various aspects, and ensure the necessary strength conditions, the rail should have enough height, the head and the bottom should have enough area and height, the waist and the bottom should not be too thin.
Q:What are the characteristics of a curved track compared with a straight one?
Rail function:Take the wheel load directly and transfer it to the sleeper, guide the wheel of the train; provide the least resistance surface for the wheel roll.In electrified railway or automatic block section, rail has the function of track circuit.Requirements for rails:Sufficient strength, stiffness and surface should have good smoothness and wear resistance. When the wheel passes, the rail will not deform too much, so as to reduce the dynamic impact between wheel and rail.Rail type: expressed by the mass kilogram per meter. The main types of rail in China are 75, 60, 50, 43, four types, and their quality per meter is 74.414, 60.64, 51.514, and 44.653kg, respectively. Rail 60 is widely adopted in the speed increasing main line and the high-speed railway. 75Rail is used on heavy haul lines.
Q:Is the rail of the railway made of steel? Or iron or iron?
It's iron, but it's a metal forged by a variety of alloys.
Q:How can the 25 meter rail be transported on the highway?
In accordance with the operation of large transport operations, the vehicle can not arrive, you can take towing, or 2 car vertical line to solve.
Q:What is the connection mode of the return cable on the rail?
After the two connection, the tested cable is passed through the current transformer.
Q:What is the function of a railway joint connection part?
The intermediate connecting parts, also called fasteners, have different combinations according to the different types of sleepers used. The wooden, including ordinary spike and iron plate. The advantage of this kind of fastener is less parts, easy installation, but little effort. In order to improve the performance of wooden, many countries use screw spike or spring instead of ordinary spike spike, or use a variety of different types of fastener on the concrete sleeper has been effective. The concrete sleeper fastening, including anchor bolts, iron plate, fastening piece and an elastic cushion (a) anchor bolt. For fastening fastening parts by anchoring various methods. The use of China on the railway is a sulfur anchor mix of sulphur, sand, cement and wax mixture is melted into colloid, injected into the reserved hole in the sleeper, as the fixed anchor bolt medium, pulling resistance, durability and insulation performance are very good. (b) iron backing plate. The utility model can disperse the vertical pressure of the rail, and after adding the shoulder, the transverse force transmitted by the rail can be partly taken, but because the compressive strength of the concrete sleeper is very large, the utility model can not be arranged in general. (c) fastening parts. There are two types of rigidity and elasticity. Rigid fastening parts mainly for buckle type; elastic fastening parts are spring and bar use plate elastic strip type two. (d) elastic cushion. When the train passes, the utility model can buffer and reduce vibration, and can improve the insulation performance of the concrete sleeper. Rubber backing plate, plastic backing plate, cork rubber backing plate and wood backing plate etc., and rubber backing plate is the best.

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