JB/T 2934-1993
Carbon materials and products for machinery (English Version)

Standard No.

JB/T 2934-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Professional Standard - Machinery

Status

Be replaced 2007-07

Replace By

JB/T 2934-2006

Latest

JB/T 2934-2006

Scope

This standard specifies the models, classifications, technical requirements, test methods, and inspection rules of carbon materials and products for machinery. This standard applies to carbon graphite sealing rings, bearings and rotary vanes used in machinery, chemical industry, and light industry sectors.

JB/T 2934-1993 history

• 2006 JB/T 2934-2006 Carbon material and carbon products for mechanical engineering
• 1993 JB/T 2934-1993 Carbon materials and products for machinery