Products Description
38kg heavy steel rails usually adopt a "U"-shaped or trapezoidal cross-section similar to heavy rails, with a wider rail head and steel rail bottom, which can effectively disperse the weight of the train and reduce the stress on the track and the roadbed.
The surface of the rail is heat-treated to enhance its wear resistance and corrosion resistance, especially in long-term use or bad weather, and can maintain a long service life.
GB 38kg heavy steel rails are usually used in conjunction with concrete roadbeds or gravel roadbeds. This roadbed structure can provide better stability, ensuring accurate docking and stable operation of the rails.
Parameters of 38kg Heavy Rail
| Parameters of 38kg Heavy Rail | |||
| type | weight (kg/m) | material | length (m) |
| 38kg | 38.733 | 50Mn/U71Mn | 12/12.5m |
| rail height (mm) | bottom width (mm) | head width (mm) | web thinkness (mm) |
| 134 | 114 | 68 | 13 |
Other Features
Advantages
1.High load-bearing capacity:
38kg rails have a strong load-bearing capacity and are suitable for high-frequency and high-flow transportation systems. They can withstand greater pressure and reduce track deformation and wear.
2.Strong durability:
38kg rails are made of high-strength steel and have strong wear resistance, corrosion resistance and bending resistance after special treatment. Suitable for long-term use, especially on heavy-loaded and busy railway lines.
3.High stability:
Due to its heavier mass and higher strength, 38kg rails can provide better stability and reduce the vibration and impact of trains on the track.
4.Applicable to different railway systems:
38kg rails are not only suitable for freight railways, but also can meet the needs of high-speed railways and long-distance passenger railways, and have a wide range of application scenarios.
Heavy Steel Rail
| Heavy Steel Rail | Size | Rail Height | Bottom Width | Head Width | Web Thickness | Weightkg/m |
| 38kg | 134 | 114 | 68 | 13 | 38.733 | |
| 43kg | 140 | 114 | 70 | 14.5 | 44.653 | |
| 50kg | 152 | 132 | 70 | 15.5 | 51.514 | |
| 60kg | 176 | 150 | 73 | 16.5 | 60.8 |
About Us
GNEE (Tianjin) Multinational Trade Co., Ltd.
As an enterprise with more than 18 years of experience in rail foreign trade, our company has established a good brand image in more than 160 countries around the world with the wisdom and sweat of 200+ professional employees and the trust and support of 8000+ customers. We look forward to working with more customers to create a better future.
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