Products Description
The materials of 22kg rail steel mainly include Q235B carbon steel, 55q, manganese steel, silicon manganese steel and aluminum titanium steel. Among them, carbon steel is the most basic material, manganese steel has good hardness and toughness, silicon manganese steel has higher hardness and elastic modulus, and aluminum titanium steel has higher strength and toughness due to the addition of aluminum and titanium elements.
The production of 22kg rail steel uses the rolling process, which uses a top-type flip conveyor to send it to the preheating furnace, and heats the steel billet to the required temperature through multiple processes such as heating and insulation. After that, the steel billet enters the rolling mill for rolling, and after rolling, it is cooled, sized, and other processes are carried out to finally form 22kg rail steel.
| Parameters Of 22kg Light Rail | |||
| type | weight (kg/m) | material | length (m) |
| 22Kg | 22.30 | 55Q | 6-10m |
| rail height (mm) | bottom width (mm) | head width (mm) | web thinkness (mm) |
| 93.66 | 93.66 | 50.8 | 10.72 |
Light Steel Rail
| Light Steel Rail | size | Rail Height | Bottom Width | Head Width | Web Thickness | Weightkg/m |
| 8kg | 65 | 54 | 25 | 7 | 8.42 | |
| 15kg | 79.37 | 79.37 | 42.86 | 8.33 | 15.2 | |
| 22kg | 93.66 | 93.66 | 50.8 | 10.72 | 22.3 | |
| 24kg | 107 | 92 | 51 | 10.9 | 24.46 | |
| 30kg | 107.95 | 107.95 | 60.33 | 12.3 | 30.1 |
About Us
GNEE RAILWAY (Tianjin) Multinational Trade Co., Ltd.
Since its establishment in 2008, our rail foreign trade company has been steadily developing for 16 years. With the trust and support of 8,000+ customers, our business has covered more than 160 countries around the world. Today, more than 200 professional employees are working hand in hand to write a glorious chapter in the steel rail foreign trade industry.
FAQ
1.Q: Do you have rails in stock? How to check?
A: The official website updates the inventory in real time, or contact customer service to get the latest inventory list.
2.Q: Do you accept OEM/ODM cooperation?
A: Customized trademarks, packaging and technical parameters are supported, and specific requirements must be provided.
3.Q: How to get the latest quotes and promotional information?
A: Subscribe to our email notifications or follow social media, new customers can enjoy first order discounts.
4.Q: How to test the quality of rails?
A: Through ultrasonic flaw detection, hardness testing, dimensional tolerance testing, etc., and can be accompanied by a third-party inspection report (such as SGS).
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