JB/T 6879-1993
Dimensional Tolerance of Wet Flow Parts of Centrifugal Pump Castings (English Version)

Standard No.

JB/T 6879-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Professional Standard - Machinery

Status

Be replaced 2008-07

Replace By

JB/T 6879-2008

Latest

JB/T 6879-2021

Scope

This standard specifies the dimensional tolerances and technical requirements for the flow-passing parts of centrifugal pump castings. This standard applies to all metal castings of centrifugal pumps except light metal castings and wear-resistant white iron castings.

JB/T 6879-1993 history

• 2021 JB/T 6879-2021 Dimensional tolerances of flow-passing parts of centrifugal pump castings
• 2008 JB/T 6879-2008 Dimensional tolerances of wet surfaces in the castings of centrifugal pumps
• 1993 JB/T 6879-1993 Dimensional Tolerance of Wet Flow Parts of Centrifugal Pump Castings