AREMA Standard Steel Rail Light Rails Coal Mine Rail Mining Rail
The rolled AREMA standard steel rail should be straight without significant bending or twisting. The local bending and torsion of light and heavy rails and their corrected deformation, as well as the inclination of the rail end faces, etc., must not exceed the standard requirements.
PRODUCT PRODUCTION PROCESS
Technology and Construction Process
The process of constructing ASTM standard steel rail tracks involves precision engineering and careful consideration of various factors. It begins with designing the track layout, taking into account the intended usage, train speeds, and terrain. Once the design is finalized, the construction process commences with the following key steps:
1. Excavation and Foundation: The construction crew prepares the ground by excavating the area and creating a sturdy foundation to support the weight and stress imposed by trains.
2. Ballast Installation: A layer of crushed stone, known as ballast, is laid on the prepared surface. This serves as a shock-absorbing layer, providing stability, and helping to distribute the load evenly.
3. Ties and Fastening: Wooden or concrete ties are then installed on top of the ballast, imitating a frame-like structure. These ties offer a secure base for the steel railroad tracks. They are fastened using specific spikes or clips, ensuring they remain firmly in place.
4. Rail Installation: The steel railroad rails 10m, often referred to as standard rails, are meticulously laid on top of the ties. Being made of high-quality steel, these tracks possess remarkable strength and durability.
PRODUCT SIZE
American standard rail:
Specifications: ASCE25, ASCE30, ASCE40, ASCE60,ASCE75,ASCE85,90RA,115RE,136RE, 175LBs
Standard: ASTM A1,AREMA
Material: 700/900A/1100
Length: 6-12m, 12-25m
| United States 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) | ||||
| ASCE 25 | 38.1 | 69.85 | 69.85 | 7.54 | 12.4 | 700 | 6-12 |
| ASCE 30 | 42.86 | 79.38 | 79.38 | 8.33 | 14.88 | 700 | 6-12 |
| ASCE 40 | 47.62 | 88.9 | 88.9 | 9.92 | 19.84 | 700 | 6-12 |
| ASCE 60 | 60.32 | 107.95 | 107.95 | 12.3 | 29.76 | 700 | 6-12 |
| ASCE 75 | 62.71 | 122.24 | 22.24 | 13.49 | 37.2 | 900A/110 | 12-25 |
| ASCE 83 | 65.09 | 131.76 | 131.76 | 14.29 | 42.17 | 900A/110 | 12-25 |
| 90RA | 65.09 | 142.88 | 130.18 | 14.29 | 44.65 | 900A/110 | 12-25 |
| 115RE | 69.06 | 168.28 | 139.7 | 15.88 | 56.9 | Q00A/110 | 12-25 |
| 136RE | 74.61 | 185.74 | 152.4 | 17.46 | 67.41 | 900A/110 | 12-25 |
ADVANTAGE
1. Characteristics of rail of train
1. High strength: After optimized design and special material formula, the rails have high bending strength and compressive strength, and can withstand the heavy load and impact of the train, ensuring the safety and stability of railway transportation.
2. Wear resistance: The rail surface has high hardness and small friction coefficient, which can resist the wear of train wheels and rails and extend the service life.
3. Good stability: The rails have precise geometric dimensions and stable horizontal and vertical dimensions, which can ensure the smooth operation of the train and reduce noise and vibration.
4. Convenient construction: The rails can be connected to any length through joints, making it easier to install and replace the rails.
5. Low maintenance costs: Rails are relatively stable and reliable during transportation, and have low maintenance costs.
PROJECT
Our company’s 13,800 tons of rail products 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: chinaroyalsteel@163.com
APPLICATION
1. Railway transportation field
railroad rail are an essential and important component in railway construction and operation. In railway transportation, steel rails are responsible for supporting and carrying the entire weight of the train, and their quality and performance directly affect the safety and stability of the train. Therefore, rails must have excellent physical and chemical properties such as high strength, wear resistance, and corrosion resistance. At present, the rail standard used by most domestic railway lines is GB/T 699-1999 "High Carbon Structural Steel".
2. Construction engineering field
In addition to the railway field, steel rails are also widely used in construction engineering, such as in the construction of cranes, tower cranes, bridges and underground projects. In these projects, rails are used as footings and fixtures to support and carry weight. Their quality and stability have a vital impact on the safety and stability of the entire construction project.
3. Heavy machinery field
In the field of heavy machinery manufacturing, rails are also a common component, mainly used on runways composed of rails. For example, steelmaking workshops in steel plants, production lines in automobile factories, etc. all need to use runways composed of steel rails to support and carry heavy machines and equipment weighing tens of tons or more.
In short, the wide application of steel rails in transportation, construction engineering, heavy machinery and other fields has made important contributions to the development and progress of these industries. Nowadays, with the continuous innovation and development of technology, rails are constantly updated and upgraded to adapt to the continuous improvement and pursuit of performance and quality in various fields.
PACKAGING AND SHIPPING
How rails are transported depends primarily on their type, size, weight and transportation needs. Common rail transportation methods include:
Railway transport. This is the main transportation method for long rails and is suitable for large quantities and long distance transportation. The advantages of rail transportation include high speed, high safety, and relatively low cost. During transportation, attention needs to be paid to the smoothness of the tracks, the selection and protection of trucks, and the fixation of rails to prevent slipping or damage. 12
Road transport. Usually used for rail transportation for short distances or emergencies. The advantages of road transportation are strong flexibility and short transportation time, but the transportation volume is relatively small, and it is suitable for regional transportation between cities or within cities. During transportation, it is necessary to pay attention to vehicle speed, road conditions, truck selection, and ensure that the rails are fixed to avoid dangers such as rollover. 12
Water transportation. Suitable for transportation of long-distance and large-volume goods. The advantages of water transportation are long transportation distances and large transportation volumes, but the route selection is limited and needs to be connected with other transportation modes between the starting point and the end point of the goods. During transportation, attention needs to be paid to issues such as moisture resistance, anti-corrosion, fixation and cables.
Air freight. Although uncommon, in some cases, especially for high-speed rail rails weighing over 30 tons, air freight is an option. The advantage of air freight is that it is fast, but the cost is higher. 3
In addition, depending on specific needs, special vehicles or ordinary flat trucks can also be used for transportation. During the transportation process, corresponding safety measures need to be taken, such as ensuring the stability of the transportation vehicle, the tightness of the truck, and the maintenance of the truck. 16
COMPANY STRENGTH
Made in China, first-class service, cutting-edge quality, world-renowned
1. Scale effect: Our company has a large supply chain and a large steel factory, achieving scale effects in transportation and procurement, and becoming a steel company that integrates production and services
2. Product diversity: Product diversity, any steel you want can be purchased from us, mainly engaged in steel structures, steel rails, steel sheet piles, photovoltaic brackets, channel steel, silicon steel coils and other products, which makes it more flexible Choose the desired product type to meet different needs.
3. Stable supply: Having a more stable production line and supply chain can provide more reliable supply. This is especially important for buyers who require large quantities of steel.
4. Brand influence: Have higher brand influence and larger market
5. Service: A large steel company that integrates customization, transportation and production
6. Price competitiveness: reasonable price
*Send the email to chinaroyalsteel@163.com 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. EXW, FOB,CFR, CIF.
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.
