High Quality Steel Rail

Ref Price:
Loading Port:
Qingdao Port, China
Payment Terms:
TT or LC
Min Order Qty:
25MT m.t.
Supply Capability:
600000MT Per Year m.t./month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Specifications of High Quality Steel Rail

Product Name: High Quality Steel Rail

Production Standard: GB, AREMA, JIS, DIN, EN, UIC, BS, etc.

Grade: Q235B, 55Q, 900A, 1100A, 50MN, U71MN, R260.

Place of Origin: China

Length: 6M-24M according to the requriements of the customers.

Grade

Element(%)

C

 

Mn

S

 

P

 

Si

 

 

55Q

 

 

0.50—0.60

 

0.70—1.00

 

≤0.050

 

≤0.045

 

 

0.15-0.35

 

 

High Quality Steel Rail

Applications of High Quality 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.

High Quality Steel Rail

Packaging & Delivery of High Quality 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

High Quality 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.

High Quality Steel Rail

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. Invoicing on theoretical weight or actual weight as customer request

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

Inspection of High Quality 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.

High Quality Steel Rail

High Quality Steel Rail

 

    

    

 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Can a track circuit stand between two rails without getting an electric shock?
If the electric two rail, rail, sleeper and ground are insulated, people do not contact track, not electric shock, no "step voltage. If the insulation is not good, the ground has power, it would have to waste much power, is a great waste.
Q:How are the rail tracks worn?
Rail is the main component of railway track. Its function is to guide the wheel of the rolling stock, to bear the great pressure of the wheel and to deliver it to the sleeper. The rail must provide a continuous, smooth, and least resistant rolling surface for the wheel. In electrified railway or automatic block section, rail can also be used as track circuit.
Q:What is rail thermit welding?
The liquid metal flows into the gap of the joint to form the weld metal, and the slag floats on the surface. In order to adjust the melt temperature and the chemical composition of weld metal and alloy, often adding additives amount in thermites. Thermit welding has the characteristics of simple equipment, convenient operation and no power supply. It is often used in welding of rails, bars and other large section workpieces.
Q:Why is there a gap between each rail on the railway?
The rail must provide a continuous, smooth, and least resistant rolling surface for the wheel. In electrified railway or automatic block section, rail can also be used as track circuit.
Q:60 detailed dimensions of rail
The type of rail is expressed by the mass kilogram of rail length per meter. The rails used in China's railways are 75kg/m, 60kg/m, 50kg/m, 43kg/m and 38kg/m.
Q:What kind of rail needs polishing?
Since the main rail surface defects have been eliminated by corrective or transition sanding, then preventive sanding can be carried out. The purpose of this grinding strategy is to eliminate or control the rail surface defects and ensure the rail surface state and good shape. Usually a small amount of metal (0.2~0.3mm) is removed and the grinding time is more frequent or controllable.Preventive grinding is very economical, especially if only a small amount of metal is removed, the use of grinding tools is reduced, and the service life of the rail is maximized.
Q:Why high-speed rail tracks are seamless rail will not expand, how to force the expansion and contraction limit?
So the average rail limit is 140 kilometers per hour. This is undoubtedly a bottleneck for high-speed rail. Therefore, high-speed rail rail all take 1 kilometers or even a few kilometers, to reduce wheel impact force.
Q:The previous track is seamed, there is no gap, is how to achieve
Seamless rail not thousands of kilometers without gaps, but the 25 meter long rail welding up into hundreds of metres long or even thousands of meters long, and then in the shop on the embankment, or the gap between 11 mm and a section of a seamless rail, now Shanghai Nanjing line is 303 km long ultra long seamless rail. Seamless rail to solve the thermal expansion and contraction by slot number is not enough, now solve the thermal expansion and contraction in two ways: one is the long rail itself under all temperature stress, will be locked in the long rail sleepers, which is due to temperature change and contraction, this method is suitable for throughout the year the temperature is almost the same as in the southern region, Chinese. In some temperature difference regions should take another approach, namely the long rail itself does not bear the temperature stress, and stress or regular bleeding stress to automatic bleeding, make the long rail with temperature rise and free shrinkage, at the time of laying also try to choose the best temperature of laying the rail expansion value in the minimum range, so that regardless of temperature rising or falling, the rail expansion always control in the smallest range.
Q:What is a rail flaw detector used to detect?
The rail can be detected by frequency modulation or pulse type flaw detector. The frequency modulation type can only detect the defects parallel to the rail surface, and the pulse type can detect the type defects. Longitudinal and transverse waves can be used to detect defects in different directions of rails. With flat probe and oblique probe in different parts of the rail detection waveform, as shown below. The position and direction of the probe are measured as the weld line is detected. Head on both sides with 35 degree oblique probe, and rail waist rail with 50 degree oblique probe.
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.
WING,a famous enterprise specializing in the production and sales of hot rolled hexagonal steel, flat bar and steel rails. Since the establishment of our company, we have been devoted to setting up a good CIS.

1. Manufacturer Overview

Location Shandong, China
Year Established 1993
Annual Output Value Above US$ 20 Million
Main Markets Exported to Thailand, India, Brazil, Egypt, Saudi Arabia, Japan, Vietnam and many other countries and regions
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Qingdao; Rizhao
Export Percentage 41% - 50%
No.of Employees in Trade Department 21-30 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: Above 10,000 square meters
No. of Production Lines 2
Contract Manufacturing OEM Service Offered
Product Price Range Average