GNEE RAILWAY RAILWAY Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of gb u75v heavy rail in China, also supports customized service with low price. Please feel free to buy cheap gb u75v heavy rail made in China here from our factory.
Product Description
Among GB heavy rails, 60KG/M and 75KG/M are the most commonly used. In addition to the carbon content, the ratio of alloy elements in U75V makes the heavy rail have higher strength and hardness, which can withstand the repeated load and friction of trains, reduce rail wear and deformation, extend the service life of rails, and reduce maintenance costs. It is widely used in high-speed railways, heavy-duty railways, urban rail transit and other fields. For example, in the construction of Xi'an Metro Line 10, 60kg/m U75V heavy rails were used.
Product Specifications
| Rail Type | SIZE(mm) | ||||||||
| height | bottom width | head width | waist depth | ||||||
| Heavy rail | 38KG | 134 | 114 | 68 | 13 | ||||
| 43KG | 140 | 114 | 70 | 14.5 | |||||
| 45KG | 145 | 126 | 67 | 14.5 | |||||
| 50KG | 152 | 132 | 70 | 15.5 | |||||
| 60KG | 176 | 150 | 73 | 16.5 | |||||
| Chemical Components % | |||||||||||||
| Mark | C | S1 | Mn | P | S | V | |||||||
| U75v | 0.71-0.80 | 0.50-0.70 | 0.75-1.05 | ≤0.025 | ≤0.025 | 0.04-0.12 | |||||||
| Tensile strength (MPa) | Yield strength (MPa) | Elongation (%) | Hardness (HBW) | Impact toughness (Akv, J) | |||||||||
| ≥980 | ≥510 | ≥10 | 260-300 | ≥20(normal temperature) | |||||||||
Product Packaging & Delivery
Company Profile
Since its establishment in 2008, GNEE RAILWAY RAILWAY has been focusing on rail product manufacturing. Our GB standard heavy rail, light rail, crane rail and other products are well received by the market due to their stable quality and good performance.
We actively expand the international market and have cooperated with customers in more than 160 countries, with a total of more than 8,000 customers. During the cooperation process, we always focus on customers and provide full-service.
GNEE RAILWAY RAILWAY has a professional team of more than 200 people, covering talents in various fields. With their rich experience and expertise, they ensure the smooth progress of every project. We run the business with a sincere heart and are willing to work hand in hand with global customers to jointly open up a broad world in the rail market.
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