API REPORT 89-21-1989
Temperature Derating of API Flanges under Combination of Loading

Standard No.

API REPORT 89-21-1989

Release Date

1989

Published By

API - American Petroleum Institute

Status

Be replaced 2011-12

Replace By

API REPORT 89-21-1990

Latest

API REPORT 89-21-1990

API REPORT 89-21-1989 history

• 1990 API REPORT 89-21-1990 Capabilities of Overbored API Threaded Flanges under Combination of Loading
• 1989 API REPORT 89-21-1989 Temperature Derating of API Flanges under Combination of Loading