Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of 75kg heavy rail steel in China, also supports customized service with low price. Please feel free to buy cheap 75kg heavy rail steel made in China here from our factory.
Product Introduction
75kg/m heavy-duty rails have the characteristics of high strength, high toughness, and high wear resistance to meet the stringent requirements of heavy-duty railway transportation.
The tensile strength of 75Kg heavy rail steel is generally not less than 980MPa, and the yield strength is not less than 680MPa. This high strength enables it to withstand the huge pressure of heavy-duty trains and reduce the deformation and wear of the rails during use. Through reasonable chemical composition design and heat treatment process, the surface hardness of 75Kg heavy rail steel is relatively high, generally between HB260-HB300, so it has good wear resistance, can resist the wear caused by long-term rolling and friction of train wheels, and extend the service life of the rails.
It is mainly used in the field of heavy-duty railway transportation, such as the transportation routes of bulk goods such as coal and ore. For example, my country's Daqin Railway and other heavy-duty railway trunk lines use a large number of rails produced by 75Kg heavy rail steel, which can withstand the long-term operation of 10,000-ton heavy-duty trains and ensure the safety and efficiency of railway transportation.
Product Specifications
| SIZE(mm) | |||||||
| height | bottom width | head width | waist depth | ||||
| 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 | |||
| 75KG | 192mm | 165mm | 75mm | 20mm | |||
Product Application
FAQ
Q:What are the certifications for your products?
A:We have ISO 9001,EWC and other certifications.
Q:How long does your delivery time take?
A:In general, our delivery time is within 7-45 days, and may be delayed if the demand isextremely large or special circumstances occur.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging.
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