Standard Swedish standard · SS-EN 14587-2:2009

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

Status: Valid

Scope
This European Standard specifies requirements for the approval of a welding process by a MFBW machine at sites other than fixed plant, as well as the welding contractor together with the requirements for subsequent welding production. Where a MFBW machine is to be used in a static but temporary situation, the requirements of this part of the standard shall apply.

It applies to new Vignole R220, R260, R260Mn and R350HT grade rails of 46 kg/m and above, as contained in EN 13674-1, welded by a MFBW machine at sites other than a fixed plant and intended for use on railway infrastructures.

This European Standard applies to the welding of rails into welded strings.

Subjects

Welding processes (25.160.10) Construction of railways (93.100)


Product information

Language: English

Written by: SIS - Industriteknik

International title:

Article no: STD-69475

Edition: 1

Approved: 4/14/2009

No of pages: 52