Certification in accordance with Customs Union Technical Regulations

Elastic spring elements track (double-turn washers, disk springs, terminals)

Elastic spring travel elements are designed for fastening the rail to the sleeper and giving elasticity. Are made of steel.

The TN VED code of the EAES: 7302; 7318; 7320


Normative documents: These devices 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 safety of the railway transport infrastructure”. They are manufactured in accordance with the requirements of GOST 21797-2014 “Spring washers double-turn for the railway track. Technical conditions “, GOST 3057-90” Springs diskellate. General specifications. “

Recommended certification schemes for elastic spring elements:

  • single production – scheme 7C.
  • party production – 1C or 6C scheme.
  • batch production – scheme 4C.

The cost of work on the certification of elastic spring track elements consists of the cost of the main work for certification, as well as tests of selected samples of a certain type. And it depends on the certification scheme chosen by the applicant.