China factory high quality industrial standard railway track steel rail
Steel rail is the core load-bearing component of a railway track system. It is installed on sleepers to guide the movement of train wheels and bear the train load, distributing the load evenly to the foundation structure.
PRODUCT PRODUCTION PROCESS
The production process of ISCOR steel rail usually includes the following steps:
Preparation of Raw Materials: The raw material for the steel rail is selected with stringent requirements, usually high-quality carbon structural steel or low alloy steel, which is related to the strength, toughness and wear resistance of the final rail product.
Smelting & Continuous Casting: The raw material were melted in the furnace when molten steel is refined and casted into steel billets by continuous casting or ingot casting.
Refining & Composition Adjustment: The steel billets are refined to purify the billets and to precisely adjusting the chemical composition in order to guarantee equivalency in the chemical compositions, mechanical properties and the applicable standards.
Heating & Pre-Treatment: Billets are reheated and treated processed such as forging, heat treating, and surface treating to improve internal structure and resilience.
Hot Rolling & Profile Forming: After preparation, the billets are rolled in precision rolling mills to produce rail profiles with national and international railway standard.
Heat Treatment & Straightening: Rails are so-processed that they have corresponding hardness, wear resistance and balance of internal stress, and then rails are straightened to assure dimensional precision.
Inspection & Quality Control: Dimensional and physical examination – a rigorous quality inspection is carried out including dimensional inspection, UT test, Mechanical properties test to assure that the product meet the customers and industry’s standards.
PRODUCT SIZE
| The ISCOR standard steel rail | |||||||
|
model |
size (mm） | substance |
material quality |
length | |||
| head breadth | altitude | baseboard | waist depth | (kg/m) | （m) | ||
| A(mm | B(mm) | C(mm) | D(mm） | ||||
| 15KG | 41.28 | 76.2 | 76.2 | 7.54 | 14.905 | 700 | 9 |
| 22KG | 50.01 | 95.25 | 95.25 | 9.92 | 22.542 | 700 | 9 |
| 30KG | 57.15 | 109.54 | 109.54 | 11.5 | 30.25 | 900A | 9 |
| 40KG | 63.5 | 127 | 127 | 14 | 40.31 | 900A | 9-25 |
| 48KG | 68 | 150 | 127 | 14 | 47.6 | 900A | 9-25 |
| 57KG | 71.2 | 165 | 140 | 16 | 57.4 | 900A | 9-25 |
The production of china steel rail are Angang and Panzhihua Iron and Steel. 5. The length of South Africa track steel is about 12 meters. 6. Function of South Africa track steel: It takes the rolling stock wheels forward, it bear a heavy wheel pressure, and transfers the pressure to the sleepers.
ISCOR steel rail：
Specifications: 15kg, 22kg, 30kg, 40kg, 48kg, 57kg
Standard: ISCOR
Length: 9-25m
ADVANTAGE
1.High strength: The steel rails are processed with optimized profiles and materials to have high bending strength and compressive resistance. Thus they are capable of resisting heavy train load and strong impact force, which make the railway runs in a safe and stable way.
2.Excellent Wear: Resistance The hardness of the rail's surface is very high, and the friction coefficient between the rail and the wheel is low, which effectively reduces the wear of the wheel and the rail, and significantly prolongs the service life in the application of continuous high-speed running.
3.Good stability: Accurate geometric dimensions and rigorous manufacturing tolerances lead to stable running in horizontal and vertical directions, which means that trains may run more smoothly with less noise and vibration.
4.Easy Construction: Rails may be joined together into long continuous lengths of track using standardized joints and fastening systems, allowing for more efficient and flexible installation, replacement, and upkeep.
5.Short Maintenance Cost: The strong structure stability and durability of steel rails make the maintenance less frequent and furthermore reduce the cost of long time operation and maintenance of the railway systems.
PROJECT
Our company’s Railroad Track for sale 13,800 tons of steel rails exported to the United States were shipped at Tianjin Port at one time. The construction project was completed with the last rail being steadily laid on the railway line. These rails are all from the universal production line of our rail and steel beam factory, using global Produced to the highest and most rigorous technical standards.
For more information about rail products, please contact us!
WeChat: +86 13652091506
Tel: +86 13652091506
Email: [email protected]
APPLICATION
1.High-Speed Railway Systems
Steel rails are widely used in high-speed rail networks to support fast, stable, and safe train operation under heavy dynamic loads.
2.Urban Metro & Subway Lines
Applied in underground and elevated metro systems to ensure smooth passenger transportation with low noise and high durability.
3.Heavy Railway Transportation
Used in freight railways for transporting coal, steel, containers, and other heavy cargo over long distances.
PACKAGING AND SHIPPING
Steel Strapping Bundles
The steel rails are packed in a secure bundles with high tensile steel straps, ensuring the stability of the load during handling and transportation.
Standardized Bundling Weight
Uniform load weight and length for each packaged bundle facilitate loading, unloading and inventory packing.
Anti-Rust Protection
The surface can be covered with anti-rust oil or protective film for preventing rusting during long ocean shipping or storage.
Wooden Support or Steel Frame Base
Rails are rested on wooden sleepers or stamped steel to provide stability and prevent the rails from sitting directly on the ground.
COMPANY STRENGTH
1.Professional Steel Manufacturer
Our company has strong production capability and we have rich experience in supplying steel rails for railway, mining, industrial project all over the world.
2.Quality Control is Tight
All rails are manufactured under intense inspection systems such as dimensional accuracy, hardness test and ultrasonic detection for flaw.
3.High-Quality Raw Materials
The use of high quality carbon steel and low alloy steel allows excellent strength and wear resistance for longer service life.
4.Advanced Production Equipment
The precise rail profiles, the high strength and the stable mechanical performance are guaranteed by advanced rolling mills and heat treatment lines.
5.Customized Solutions
We can also support different rail standards, lengths, specifications to meet customer's project requirements.
*Send the email to [email protected] to get a quotation for your projects
CUSTOMERS VISIT
FAQ
1.How can I get a quotation from you ?
You can leave us message, and we will reply every message in time.
2.Will you delivery the goods on time?
Yes,we promise to provide best quality products and delivery on time. Honesty is our company's tenet.
3.Can I get samples before order ?
Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
4.What is your payment terms?
Our usual payment term is 30% deposit, and rest against B/L.
5.Do you accept the third party inspection?
Yes absolutely we accept.
6.How do we trust your company?
We specialise in steel business for years as golden supplier, headquarter locates in Tianjin province, welcome to investigate in any ways, by all means.
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