JB/T 6743-1993
Corrosion prevention environment for indoor and outdoor steel cable trays Technical requirements (English Version)

Standard No.

JB/T 6743-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Professional Standard - Machinery

Status

Be replaced 2014-07

Replace By

JB/T 6743-2013

Latest

JB/T 6743-2013

Scope

This standard specifies the environmental conditions, corresponding protection types, technical requirements, test methods and inspection rules for steel cable trays used in various indoor and outdoor environments. This standard applies to steel cable trays used in general environments, hot and humid environments, and indoor and outdoor corrosive environments.

JB/T 6743-1993 history

• 2013 JB/T 6743-2013 Corrosion-resistant environmental technical requirements for indoor and outdoor steel-made cable support system
• 1993 JB/T 6743-1993 Corrosion prevention environment for indoor and outdoor steel cable trays Technical requirements