Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of gb standard heavy railroad railway in China, also supports customized service with low price. Please feel free to buy cheap gb standard heavy railroad railway made in China here from our factory.
Product Introduction & Application
GB standard heavy railroad refers to a railway that is laid with heavy rails that meet the national standard (GB). According to the current GB standard, there are several specifications of 38-75KG. As the specification number increases, the various dimensions of the rails (such as height, width, thickness, etc.) also increase accordingly, and the bearing capacity gradually increases.
GB standard heavy rails have the characteristics of high strength, high toughness, good wear resistance and fatigue resistance. Its material is usually alloy steel such as U71Mn. Through reasonable chemical composition design and advanced production technology, it is ensured that the rails can work stably for a long time when bearing the huge load, impact and friction of the train, reducing the frequency of maintenance and replacement.
Product Specifications
| SIZE(mm) | theoretical weight | ||||||||
| height | bottom width | head width | waist depth | ||||||
| 38KG | 134 | 114 | 68 | 13 | 38.733 | ||||
| 43KG | 140 | 114 | 70 | 14.5 | 44.653 | ||||
| 45KG | 145 | 126 | 67 | 14.5 | 45.546 | ||||
| 50KG | 152 | 132 | 70 | 15.5 | 51.514 | ||||
| 60KG | 176 | 150 | 73 | 16.5 | 60.64 | ||||
| 75KG | 192mm | 165mm | 75mm | 20mm | 74.41 | ||||
Product Application
FAQ
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
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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