JB/T 9625-1999
Specification for pressure retaining casting of boiler pipe fittings (English Version)

Standard No.

JB/T 9625-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Latest

JB/T 9625-1999

Replace

ZB J98015-1989

Scope

This standard specifies the manufacturing and acceptance requirements for pressure-bearing steel castings used in boiler piping accessories. This standard applies to formed steel castings for valves and pipe accessories in fixed boilers with nominal pressure PN = 4.0~32.0MPa and working temperature t≤570℃.

JB/T 9625-1999 history

• 1999 JB/T 9625-1999 Specification for pressure retaining casting of boiler pipe fittings