CEN - PREN 14587-2
Railway applications - Infrastructure - Flash butt welding of rails - Part 2: New R200, R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT and R400HT grade rails by mobile welding machines at sites other than a fixed plant
pending
| Organization: | CEN |
| Publication Date: | 1 June 2021 |
| Status: | pending |
| Page Count: | 43 |
| ICS Code (Construction of railways): | 93.100 |
| ICS Code (Welding processes): | 25.160.10 |
scope:
This document specifies requirements for the approval of a welding process by mobile plant, together with the requirements for subsequent welding production.
It applies to new Vignole railway rails R200, R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT and R400HT grade rails of 46 kg/m and above, as contained in EN 13674-1, welded by a flash butt welding process by mobile plant and intended for use on railway infrastructure.
This document applies to the welding of rails into welded strings.
Document History
PREN 14587-2
June 1, 2021
Railway applications - Infrastructure - Flash butt welding of rails - Part 2: New R200, R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT and R400HT grade rails by mobile welding machines at sites other than a fixed plant
This document specifies requirements for the approval of a welding process by mobile plant, together with the requirements for subsequent welding production.
It applies to new Vignole railway rails...
April 1, 2009
Railway applications - Track - Flash butt welding of rails - Part 2: New R220, R260, R260Mn and R350HT grade rails by mobile welding machines at sites other than a fixed plant
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