Railway Rails R-18, 8,0m,

Description

The R-18 rails are manufactured by the manufacturer without butt holes. They are used on narrow-gauge railways and underground mine tracks. It is also allowed to use crane tracks with a small load capacity for the device. The rail R-18 has a reference weight of 17.96 kg The width of the head of the rail r18 is 40 mm. The width of the sole of the rail r-18 is 80 mm. The height of the rail r-18 is 108 mm. P18 rails are used for laying and repairing narrow-gauge railways. More details can be found on the page where all types of rails are described . According to the scope of application, the rails of the R 18 are divided into external ones, which connect the raw materials bases of various industrial enterprises, warehouses, piers, railway junctions and internal ones, which are laid on the areas of the enterprise, factory, industrial warehouses. Railway rails R-18 GOST 6368-82 are designed for laying on narrow gauge railways and underground mine tracks. external, connecting enterprises with other enterprises, raw materials bases, marinas, railway stations of 1520 mm gauge; internal — on the territories of factories and enterprises and connecting tracks intended for train and shunting work. Features of rails R-18 L = 8m: the weight of one meter of rail is 17.96 kg used on the tracks of industrial enterprises, quarries and mines. in accordance with SNiP 2.05.07-95 "Industrial transport", depending on the annual load capacity, narrow-gauge roads are divided into three categories (1 — over 0.5; II — from 0.2 to 0.5 and III - 0.2 and less than million tkm/km, and on logging roads depending on the volume of forest). the minimum radii of curves are allowed depending on the categories in particularly difficult conditions on external and internal tracks with train operation, respectively, 200, 150 and 100 m, and on internal 60-80 m. Circular curves are mated with straight transition curves. narrow-gauge rails are made of open-hearth steel in accordance with GOST. They are divided into two grades depending on deviations in geometric dimensions and metallurgical defects. In terms of hardness, they can be normal, solid and of increased hardness. in addition to standard length rails, 12.5 and 25 m long rails are becoming increasingly common, including old-fashioned rails and lighter ones. rails are transported by rail, river or sea modes of transport according to the rules of transportation applicable to the corresponding mode of transport.

Specifications

• Manufacturer country

  Russia