JB 4728-1994
Stainless steel forgings for pressure vessels (English Version)

Standard No.

JB 4728-1994

Language

Chinese, Available in English version

Published By

Professional Standard - Machinery

Status

Be replaced 2000-09

Replace By

JB 4728-2000

Latest

NB/T 47010-2017

JB 4728-1994 history

• 2017 NB/T 47010-2017 Stainless steel and heat-resistant steel forgings for pressure equipment
• 2010 NB/T 47010-2010 Stainless steel and heat-resistant steel forgings for pressure equipment
• 2000 JB 4728-2000 Stainless steel forgings for pressure vessels
• 1970 JB 4728-1994 Stainless steel forgings for pressure vessels