JB/T 4127.1-2013
Mechanical seal.Part 1:Specification (English Version)

Standard No.

JB/T 4127.1-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Machinery

Latest

JB/T 4127.1-2013

Replace

JB/T 4127.1-1999

Scope

This part of JB/T 4127 specifies the mechanical seal product structure, technical requirements for main parts, performance requirements, testing, installation and use requirements, marking and packaging, etc. This part is applicable to mechanical seals of centrifugal pumps and other similar rotating machinery.

JB/T 4127.1-2013 Referenced Document

• GB/T 1184-1996 Geometrical tolerancing--Geometrical tolerance for features without individual tolerance indications
• GB/T 14211 Test method of mechanical seal*， 2019-10-18 Update
• JB/T 11107 Cylindrical coil spring for mechanical seal*， 2023-12-29 Update
• JB/T 6629 Circulation protection system and the auxiliary device of mechanical seal*， 2015-10-10 Update
• JB/T 7757.2 The rubber O-ring for mechanical seal

JB/T 4127.1-2013 history

• 2013 JB/T 4127.1-2013 Mechanical seal.Part 1:Specification
• 1999 JB/T 4127.1-1999 Specification for mechanical seals