GJB 5904-2006
Specification of mechanical seal for centrifugal pump on ships (English Version)

Standard No.

GJB 5904-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

Latest

GJB 5904-2006

Scope

This specification stipulates the requirements, quality assurance regulations, delivery preparations, etc. of the mechanical seals of centrifugal pumps used on ships. This specification is applicable to mechanical seals of marine centrifugal pumps, vortex pumps and other similar pumps.

GJB 5904-2006 Referenced Document

• GB 1184 Provisions for shape and position tolerances without tolerances
• JB/T 6629 Circulation protection system and the auxiliary device of mechanical seal*， 2015-10-10 Update
• JB/T 7757.1 Cylindrical helical springs intended to be used in mechanical sealing
• JB/T 7757.2 The rubber O-ring for mechanical seal*， 2006-12-31 Update

GJB 5904-2006 history

• 2006 GJB 5904-2006 Specification of mechanical seal for centrifugal pump on ships