Chinese supplier of GB2585 P50 steel rail introduction

GB2585 P50 steel rail is a type of steel rail used in railway construction. Steel rails are a key component of railways that bear train loads and transmit them to the track foundation.
The main parameters of GB2585 P50 steel rail are as follows:
-Material: P50 steel rails are usually made of high-quality U71Mn alloy high carbon steel.
-Length: The common length is 12.5 meters, and other lengths can also be manufactured according to actual needs.
-Quality requirements: P50 steel rails need to meet a series of quality requirements, including mechanical properties, chemical composition, dimensional deviation, surface quality, etc.
-Tensile strength: The tensile strength of P50 steel rails is usually above 880MPa.
-Hardness: The hardness of the steel rail is required to be above 260HB.
P50 steel rails have good strength, toughness, and wear resistance to ensure the safe and reliable operation of railway lines.
GB2585 P50 steel rail is mainly used in the field of railway construction, especially suitable for subway, trunk railway, and railway lines under heavy load conditions. P50 steel rails are widely used in railway construction to withstand high loads and relatively harsh environmental conditions.
As an experienced Chinese supplier, we offer GB2585 P50 steel rails with the following advantages:
1. High quality: Our P50 steel rails are made of high-quality low alloy high carbon steel materials, ensuring the strength, toughness, and durability of the rails. We strictly follow national standards, conduct quality control and testing to ensure that the steel rails meet relevant technical requirements and performance indicators.
2. Safety and reliability: The P50 steel rail has taken into account the safety and stability requirements of the railway line during the design and manufacturing process. It has appropriate strength and flatness, can withstand train loads, and maintain good track geometry to ensure smooth and safe train operation.
3. Durability: Our P50 steel rails undergo special heat treatment and processing, which have high fatigue resistance and wear resistance, and can maintain a long service life under heavy load and frequent use conditions. This is crucial for reducing maintenance costs, extending rail life, and ensuring the reliability of the line.
4. Strong adaptability: P50 steel rails are widely suitable for different types of railway construction, such as high-speed railways, trunk railways, and heavy-duty railways. Customized production can be carried out according to specific needs to meet different line conditions and engineering requirements.
5. Stable supply: We have the ability to produce on a large scale and have accumulated years of experience to deliver customer orders on time, ensuring the stable supply of P50 steel rails.
In summary, our GB2585 P50 steel rail has advantages such as high quality, safety and reliability, strong durability, strong adaptability, and stable supply. We are committed to providing customers with high-quality steel rail products to meet their railway construction needs. Customers choose us as a supplier because we have advantages such as rich experience, high-quality products, customization ability, competitive prices, timely delivery, and comprehensive after-sales service. We are not only a supplier, but also a partner that customers can trust and rely on.

We can supply the international standard flat bottom rails as below:




Rail for Railway 43 kg/m rail50 kg/m rail,

60 kg/m rail75kg/m rail60N rail75N rail

TB/T2344-2012, TB/T3276-2011
P50 rail/R50 railP65 rail/R65 railRP60E1 GOST-R51685GOST R51054-2014
S49 railUIC54 railUIC60 rail UIC860
JIS50N railJIS60 rail JIS E1101
AS50 railAS60 railAS68 rail AS1085, BHP RT STD
90RA rail100RE rail115RE rail132RE rail136RE rail AREMA
TR45 railTR50 railTR57 railTR68 rail ASTM A759
BS75A railBS90A railBS100A rail BS11 STANDARD
ISCOR 48 railISCOR 57 rail UIC860 produce standard
45E1, 49E1 rail50E2 rail54E1 rail,

60E1 rail60E2 rail

EN 13674-1, EN13674-4
Switch Rail 50AT1 rail60AT1 rail,

60AT2 rail60TY1 rail

Crane Rail A45A55A65A75A100A120A150 DIN536
QU70 rail/KP70 railQU80 rail/KP80 railQU100 rail/KP100 rail,

QU120 rail/KP100 railCR175 rail

ASTM A759-2000
Grooved Rail 59R2 rail60R2 rail EN 14811:2006

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