Double-headed rail covers for broad gauge railways are elements of the railroad upper structure, which are intended for joining the rails, and they also assume stresses from the effects of bending and shearing forces acting on the railway rails. They are made of high-strength steel.
HS Code of TN of the EAES: 7302
OKPD 2: 24.10.75
Normative documents: Rail double-headed lining for broad gauge railways must comply with the requirements of clauses 7, 12, 16, 23a, 23b of Article 4 of the technical regulations of the Customs Union TR CU 003/2011 “On the security of the railway transport infrastructure”.
Two-headed rail plates for broad gauge railways are manufactured in accordance with the requirements of GOST 33184-2014 “Double-headed rail covers for wide gauge railways. Technical conditions ».
Recommended schemes for certification of dual-headed rail linings for broad gauge railways:
The cost of certification of rail tracks of wide track is composed of the cost of the main work, as well as tests of selected samples of a certain type. And it depends on the certification scheme chosen by the applicant.