Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of 55e1 steel rail in China, also supports customized service with low price. Please feel free to buy cheap 55e1 steel rail made in China here from our factory.
55E1 rail is a heavy rail of EN standard. It is a rare rail type. So if you need this type of rail, you should pay attention to the minimum order quantity of more than 1000 tons, so that the factory can arrange a new set of rollers to start production. 55E1 rail is mainly used as a transport track for heavy vehicles, and can also be used in underground mining and crane industries.
Specification of 55E1 steel rail
|
Product Name |
55E1 Rail |
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|
Standard |
EN 13674-1-2003 |
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Model |
DIMENSION |
Weight |
Material |
Length |
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|
A(mm) |
B(mm) |
C(mm) |
t(mm) |
(KG/M) |
(m/PC) |
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|
55E1 RAIL |
62 |
155 |
134 |
19 |
56.03 |
R260/R350HT |
12-25 |
Steel Rail Sections looks like similar to steel profiles used for steel structure in buildings, their main functions in rail track are as follows:
Rails provide a continuous and level surface for the movement of trains.
Rails provide a pathway which is smooth and has very little friction. The friction between the steel wheel and the steel rail is about one-fifth of the friction between the pneumatic tyre and a metalled road.
Rails serve as a lateral guide for the wheels.
Rails bear the stresses developed due to vertical loads transmitted to them through axles and wheels of rolling stock as well as due to braking and thermal forces.
Rails carry out the function of transmitting the load to a large area of the formation through sleepers and the ballast.
Rail is produced from fully killed steel and each section of the rail is to be accurately rolled to its respective template within permissible tolerance or variations. It is to be free from all detrimental defects such as cracks of all kinds, flaws, piping, and lack of metal that have an unfavourable effect on the behaviour of rails in service. It is also to be absolutely straight. Tolerances for end straightness are very stringent.
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