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Home page  / Product range / Armature contact network of electrified railways

Armature contact network of electrified railways


This section provides the contact line hardware rail network, intended to be hung, fixed in position, docking, anchoring, mechanical and electrical connection cable catenary AC and DC and air lines.
All products comply with the requirements of GOST 12393-77 "Armature contact network of electrified railways."
Partition 3. Reinforcement steel
 
Application 1. The list of products supplied
Application 2. Ground bearing retainer

 
Fasteners used in products fittings, made ​​of carbon steel with a protective metal coating.
Optionally fasteners for reinforcement of non-ferrous metals can be made of stainless steel according to GOST 5632-72.
 
Nominal bolt torques shown in the table.

The nominal diameter of the bolt thread, mm

Rated torque, N-m

Limit deviations, N-m

М8

15,0

±1,0

М10

20,0

±1,5

М12

40,0

±2.0

М16

60,0

±3,0