SSH ISO 22055:2019

Ndalueset dhe devijueset e shinave

Switch and crossing rails

Publication date: 6 tet 2020

General information

Current stage: 60.60 Effective date: 18 gush 2020

Originator: DPS

Owner: DPS/KT 133

Type: Pure national standard

ICS: 77.140.99 45.080

Gjuha: anglisht

Buying

Statusi: Publikuar

PDF - 3 748 Lekë

Paper - 3 748 Lekë

CD - 3 748 Lekë

PDF and Paper - 7 496 Lekë

Language

Language in which you want to receive the document.

Scope

This document specifies switch and crossing rails that carry railway wheels as specified in ISO 5003. These are used in conjunction with flat bottom (vignole) railway rails. After switch and crossing rails are produced, in order to be ready for railway track use, secondary processing (forging, grinding and heat treatment etc.) is carried out. This document does not include secondary processing. Secondary processing is specified in other standards or through agreements between manufacturer and purchaser.

Sixteen pearlitic steel grades are specified, covering a hardness range of 200 HBW to 440 HBW, and include non-heat-treated carbon manganese steels, non-heat-treated alloy steels, heat-treated carbon manganese and heat-treated low

Life cycle

NOW

PUBLISHED
SSH ISO 22055:2019
60.60 Standard published
18 gush 2020

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.