Steel Light Rail Grade Q235

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

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Product Description:

Product Description:

OKorder is offering Steel Light Rail Grade Q235 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:

Steel Light Rail Grade Q235 are ideal for structural applications and are widely used in  forest region, Mines, factories and construction sites laid of the place such as temporary transport line and light motorcycles with line.etc.

 

Product Advantages:

OKorder's Steel Light Rail Grade Q235 are durable, strong, and wide variety of sizes.

 

Main Product Features:

·         Premium quality

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

·         Mill test certification

·         Professional Service

·         Competitive pricing

 

Product Specifications:

Manufacture: Hot rolled

Grade: Q235, 55Q

Certificates: ISO, SGS, BV, CIQ

Length:6m, 12m,12.5m

Package: Packed in bundles and shipped by break bulk or containers.

LIGHT RAIL/HEAVY RAIL

Height

(mm)

Bottom

(mm)

Head width

(mm)

Head height

(mm)

Waist height
(mm)

Bottom height

(mm)

Waist thichness (mm)

Section

cm2

Mass: Kg/m

9

63.50

63.50

32.10

17.48

35.72

10.30

5.90

11.30

8.94

12

69.85

69.85

38.10

19.85

37.70

12.30

7.54

15.54

12.2

15

79.37

79.37

42.86

22.22

43.65

13.50

8.33

19.33

15.2

22

93.66

93.66

50.80

26.99

50.00

16.67

10.72

28.39

22.3

30

107.95

107.95

60.33

30.95

57.55

19.45

12.30

38.32

30.1

 

FAQ:

Q1: How many tons of steel products could be loaded in containers?

A1: 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.

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 arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.

 

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Q:What is a rail pile?
The rail is used as the material of the pile foundation to directly push the rail vertically into the ground to the design depth. The superstructure is supported by the friction force between the rail and the surrounding soil and the bearing capacity of the rail top and the bearing soil. Generally used for better soil conditions, buildings are not very large
Q:What is the rail temperature stress?
Thermal stress is also called thermal stress". Stress due to the temperature rise and fall of a body or the temperature of each part of an object. For example, the workpiece is welded by the stress caused by local heating; there is a gap between the rails of the rails to avoid or reduce the possible temperature stress.
Q:What is the upsetting amount of rail?
Top forging is a very important link in the welding process of rails. The link is to increase the feeding force, so that rail rapid delivery, so as to achieve the elimination of debris, eliminate defects, forming a good welding process.
Q:Several questions about high speed rail and subgrade.
You said concrete thick plate, should be the track board, that is, the use of ballastless track line, there is gravel laying corresponding to the ballasted track. This has nothing to do with operational safety. Many high-speed rail lines are adopted both at home and abroad, and ballasted tracks are adopted.
Q:Name the basic structure and function of the rail
These types of rail, rail 38kg/m has stopped production, 60kg/m, 50kg/m rail on the main line and the dedicated line laying, laying rail general 43kg/m. For heavy haul railways and specially busy sections of railways, the 75kg/m rail is laid.In addition, in order to meet the requirements of switches, super large bridges and jointless track structures, special rail sections (with asymmetrical central axis) are adopted in our railways. Now we use more special short section rail, referred to as AT rail.
Q:Seamless rail is not afraid of expansion and contraction?
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 in order 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 a year four small temperature difference areas, for example in the south of China. 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 Method, make the long rail with temperature rise and free shrinkage, at the time of laying also try to choose the optimum temperature of the rail laying, the expansion value in the minimum range, so that regardless of the temperature rising or falling, the rail expansion always control at a minimum.
Q:What's the difference between a high - speed rail and an ordinary railroad track?
1, the ordinary railway track is built on the basis of small stones piled up, and then the laying of sleepers or cement sleepers, which is called ballasted track.2, high-speed rail due to faster, generally use ballastless track, it uses slab bed or integral bed, there is no separate sleeper, relatively stable track, maintenance work is small, riding comfort higher.
Q:What is the method of rail butt welding?
Common Rail Rail butt joint, generally use fishtail board connection.Seamless rail bonding in the factory under the conditions of general use of air pressure welding or contact welding, the advantage of this is that there are relatively few impurities inside the solder joint, rail more stable.
Q:What is a rail flaw detector used to detect?
The main defects in the rail are nuclear damage (white nucleus, black nucleus), crack and so on. If these defects are not found in time, they will expand and cause accidents. Special attention should be paid to the cracks in the holes at the rail joints and the transverse cracks in the rails, because these defects will easily lead to fracture of the rails. Bar and square steel, resulting in defects and inclusions, shrinkage, crack etc..
Q:What is the function of a railway joint connection part?
A part that connects rails or rails and ties. The former is called joint connection parts; the latter is called intermediate connection parts. Its role is to effectively ensure the rail and rail, rail and sleeper between the reliable connection of long-term, continuous rail as soon as possible and integrity, prevent rail relative to the longitudinal movement of the sleeper, ensure the normal track, and give full play to the role of dynamic cushioning performance of vehicles, slow down the line of residual deformation accumulation.

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