Light Steel Rail GB 9kg GB12kg GB15kg with High Quality

Ref Price:
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
100000 m.t./month

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Product Description:

Product Description of Light Steel Rail GB 9kg GB12kg GB15kg with High Quality: 

Sizes: 38kg, 43kg, 45kg, 50kg, 60kg.

Production Standard: GB2585-81, DIN, AREMA, JIS, BS, UIC, etc.

Material: 50MN, U71MN, 900A, 110A, etc.

Length: 6m-25m according to the requriements of the clients   

Alloy No

Grade

Element(%)

C

Mn

S

P

Si

Q235

B

0.12—0.20

0.3—0.7

≤0.045

≤0.045

≤0.3

 

Usages of Light Steel Rail GB 9kg GB12kg GB15kg with High Quality:

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. Be widely used for railway, subway, transportation track, express, curve way, tunnel way and so on.

Packaging & Delivery of Light Steel Rail GB 9kg GB12kg GB15kg with High Quality:

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

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.

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.

Inspection of Light Steel Rail GB 9kg GB12kg GB15kg with High Quality:

We will send the MTC of the factory to the clients dirrectly which contain the anlisis of the heat, chemiqul 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.

FAQ:

Q1: How soon can we receive the product after purchase?

A1: 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.

Q2: Can stainless steel rust?

A2: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.

Q3: Why buy Materials & Equipment from OKorder.com?

A3: All products offered by OKorder.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.

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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:The tracks on the stones have what effect?
There is one very important point, due to thermal expansion and contraction, the rail in the summer or winter there will be expansion and contraction, so that line crawling up the runway or off track rail, and the stones can well make up for the lack of lines is to prevent and stop crawling up track or off track.
Q:Will seamless rail expand and shrink?
Seamless rail fastening requirements are higher, the rail must be fixed, in the thermal expansion and contraction of the stress will not twist or break, which rail material also has a high demand.
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.
Q:High iron seamless rail is how to solve the problem of the thermal contraction account?
The rail temperature force is used on the railway line to lock the track with strong line resistance, which limits the free expansion of the rail. In our country, we use high strength bolts, gusset fasteners or elastic fasteners to restrict the rail. In order to reduce the temperature force of the rail, the line should be locked when the rail is at the right temperature. The local maximum rail temperature is used to lock the rail temperature with the lowest rail temperature above the average height.
Q:Why can't the blue after rail grinding
Therefore, when the need to control the rail grinding grinding speed, can not produce high temperature, to avoid the phenomenon of blue.
Q:What are the three types of rail damage?
Rail damage has always been a key problem in railway transportation. The main damage types are rail crush, side wear, corrugation and delamination, accounting for more than 80% of the rail damage.
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 is the main material of high speed rail?
High manganese steel is one of the main anti-wear materials, and its wear-resistant parts are widely used in metallurgy, mining, power, building materials, railways, coal mines, military industry, energy and other fields.
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.

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