Introduction of Transport Rails manufactured high speed railways heavy haulage, urban transport rail

Method and apparatus for hardening a rail, or at least its rail head, by forced cooling to transform the austenitic structure into the desired microstructure stable at room temperature. In order to obtain a constant structural distribution over the rail section along the entire length of the rail and to ensure a high rail quality, the method according to the invention provides for the straightening, horizontal positioning and concentric buckling clamping of the rail in the austenitic state. The rail and/or at least a part of the rail section can then be forced to cool, at least temporarily, in a known manner, to transform its structure, starting from a temperature at which the alloy is Ac3 points or more. The device according to the invention is characterized in that the rail support device is designed as a support structure (2) with a longitudinal length corresponding to the rail  and a high flexural modulus of the section and with positioning elements for fixing the rail ) and/or removable clamps

Kingrail provides a locally reinforced and hardened channel rail, which belongs to the technical field of railways. It includes an integrally formed rail bottom, a rail waist, a running rail head, a rail lip, and a rail side guard groove arranged between the running rail head and the rail lip, and the top surface of the running rail head is along the length direction of the rail. A first machining groove is provided, and a second machining groove is provided on the running surface of the rail side guard groove along the length direction of the rail, and the first machining groove and the second machining groove cover the easy holes on the rail. In the wear area, the first machining groove and the second machining groove are filled with wear-resistant welding material by welding. The utility model has reasonable structural design and low manufacturing cost, can effectively increase the wear resistance and strength of the running surface of the curved rail, improve the strength of the rail guard groove, thereby prolonging the service life of the rail, and at the same time reducing the running time of the tram on the curved road. noise.

Aprovals rail market

As the experienced rails manufactured with technology and guaranteed quality:

• A variety of sizes: 40 kg/m to 80 kg/m.
• Interntional standards with wide range of steel grades according to customer's own technical specifications,could customized new tracks and maintain existing ones.
• Manufacture of production capacity (4,000 tonnes minimum)
• Our rails are with very strict dimensional tolerances.
• The length of one-piece rails can be up to 120 metres long.
• Long welded rails (up to 360 metres)
• Asymmetric rails.
• High speed lines

Have both standard and non standard production 

Company Advantages:
1.Main products:railroad wheels and other relative railway products such as the axles, rails, track bolts ,fish bolts ,tie plates and some customized forging or casting products.Wheels range from 250mm to 1100mm diameters
and are avaiblable to both standard and bespoke (customized).

2.In every way possible 100%,Short leading times from 7 days to 30 days due to rich production experiences of ISO verified .

3.We are in the city of Maanshan , where is the Baowu Group MASTEEL Rail Transit Materials Technology Co. Ltd the 9th biggest steel producer globally.Here is the oringinal source of steel material with internatinal standards such as BS,AAR, JIS ,IRS and Gost, which ensure customer to get exceptianal quality safety critical railway components at a very cometitive price.

4.We believe in quality first principle,Kingrail maintains accreditation in ISO, RISQS, . Providing this level of assurance.100% inspection before shiping.

Please contact us if you have the relative inquires!