High Quality Light Steel Rail for Structure Q235, 55Q

Ref Price:
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
200000 m.t./month

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Product Description:

Product Description:

OKorder is offering High Quality Light Steel Rail for Structure Q235, 55Q 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:

High Quality Light Steel Rail for Structure Q235, 55Q 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, for example: railway, subway, transportation track, express, curve way, tunnel way. 

 

Product Advantages:

OKorder's High Quality Light Steel Rail for Structure Q235, 55Q are durable, strong, and resist corrosion.

 

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 Description of High Quality Light Steel Rail for Structure Q235, 55Q:

Specifications of High Quality Light Steel Rail for Structure Q235, 55Q

Production Standard: GB11264-89

Material: Q235, 55Q    

Grade

Element(%)

C

Mn

S

 

P

 

Si

 

 

Q235

 

0.12—0.20

 

0.3—0.7

 

≤0.045

 

≤0.045

 

 

≤0.3

 

55Q

0.50—0.60

0.70—1.00

≤0.050

≤0.045

0.15-0.35

Sizes: 9kg, 12kg, 15kg, 22kg, 30kg

Length: 6M, 8M, 10M, 12M or as the requriement

Ms Light Steel Rail Q235,55Q

Invoicing on theoretical weight or actual weight as customer request

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

Package & Delivery of Ms Light Steel Rail Q235, 55Q

1. Package: 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

Ms Light Steel Rail

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.

Ms Light Steel Rail Q235,55Q

5. Delivered by container or bulk vessel

Ms Light Steel Rail

6. Delivery Time: All the High Quality Light Steel Rail for Structure Q235, 55Q 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.

Production flow of Ms Light Steel Rail Q235, 55Q

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

Inspection of Ms Light Steel Rail Q235, 55Q

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

FAQ:

Q1: What is the normal tolerance of High Quality Light Steel Rail for Structure Q235, 55Q?

A1: Normally 3%-5%, but we can also produce the goods according to the customers' requests. 

Q2: Can fit in the containers of 20fts the steel beams of High Quality Light Steel Rail for Structure Q235, 55Q?

A2: No proble, we can put them into the containers in the form sideling.

Q3: The products are invoicing on theoritical weight or on actual weight? 

A3: We can do it in both manners, according to the customers' request.





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Q:What are the main functions of nondestructive inspection of rail defects?
Even endanger personal safety. Using nondestructive testing, RT, MT, PT and other conventional testing methods, it is easy to find defects that are difficult to observe by the naked eye. Prevent accidents and ensure quality.
Q:The rail line orbit must use different types of profiled rail connection
When different types of rail connection section need, because the rail section size is different, need a fishtail splint or rail to rail, or called fish shaped tail splint splint or the connection of different section type profiled rail rail.
Q:Why can the single phase of catenary be used? Why is rail used as loop without electricity?
In addition, there are different signals in different places, and the signals on the rails are differentThe most basic electrified railway, there is a track voltage between the two rails, in addition to the code, etc., and now there are a lot of station information is also sent to the locomotive by rail
Q:What is the method of rail butt welding?
So, if not because of special circumstances such as fracture of the steel rail or rail reaches the service life limit requires replacement or rail damage seriously to reach or exceed the standard replacement, in addition does not recommend the use of thermit welding in rail seamless line.
Q:What's the difference between a high-speed rail and an ordinary one?
The weight is different, generally with 60 rail; the ballast is different, choose a different grade washing granite; type three sleeper, sleeper for general use
Q:What is a rail flaw detector used to detect?
JGT-2 type rail flaw detector is usually used for flaw detection. The horizontal probe is mainly detected by a straight probe, and the smaller inclined crack can also be found. In the detection, the probe is placed on the rail surface and the defect is judged by the presence or absence of the bottom wave of the rail. When no bottom wave is indicated, the flaw detector sends out an alarm signal. There are no defects in rail, bottom wave. When there is a horizontal defect, there is a defect wave, no bottom wave. When there is an inclined crack, the defect wave decreases or disappears, and there is no bottom wave. If there is a horizontal or inclined crack near the screw hole, there is a screw hole reflection and defect wave, but there is no bottom wave. The part of the nuclear damage available 50 degree oblique probe, available before and after the screw edge inclined crack and waist 35 degree oblique probe, the rail weld with double 35 degree oblique probe.
Q:Why can't the vertical rail bend the rail?
In order to solve this problem, the railway department within a certain distance, playing a few holes in the rail waist to release the energy generated by thermal expansion and contraction, and within a certain distance (about 1500m) retaining rail joint, to assist in releasing the energy generated by the thermal expansion and contraction, in order to solve the problem of rail expansion and contraction.
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:What is the difference between rail welding and field welding of railway rails?
In my impression, the thermit welding is mostly used for track erection, and then the welded rails (several hundred meters long or more kilometers long track) are welded together at the site.
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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