GB 7542-2003
Rubber brake hoses for railway locomotive and car (English Version)

Standard No.

GB 7542-2003

Language

Chinese, Available in English version

Release Date

2003

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB 7542-2003

Replace

GB 7542-1987

Scope

This standard specifies the technical requirements, test methods, inspection rules and marking, packaging, transportation and storage requirements of rubber hoses for railway rolling stock brakes (hereinafter referred to as hoses). This standard applies to the transmission of compressed air-50 in the braking system of railway rolling stock. C70. A rubber hose that can be used normally under the environmental conditions of C. The maximum working pressure of the hose is not higher than 0.9 Mpa.

GB 7542-2003 history

• 2003 GB 7542-2003 Rubber brake hoses for railway locomotive and car
• 0000年 GB 7542-1987