API STD 661-1978
Air-Cooled Heat Exchangers for General Refinery Service (Second Edition)

Standard No.

API STD 661-1978

Release Date

1978

Published By

API - American Petroleum Institute

Status

Be replaced

Replace By

API STD 661-1992

Latest

API STD 661-2013

API STD 661-1978 history

• 2013 API STD 661-2013 Petroleum@ Petrochemical@ and Natural Gas Industries - Air-cooled Heat Exchangers (SEVENTH EDITION)
• 2006 API STD 661-2006 Air-Cooled Heat Exchangers for General Refinery Service (Sixth Edition)
• 2002 API STD 661-2002 Air-Cooled Heat Exchangers for General Refinery Service (Fifth Edition; ISO 13706: 2000/ISO 13706 Adoption)
• 1997 API STD 661-1997 Air-Cooled Heat Exchangers for General Refinery Services (Fourth Edition)
• 1992 API STD 661-1992 Air-Cooled Heat Exchangers for General Refinery Service
• 1978 API STD 661-1978 Air-Cooled Heat Exchangers for General Refinery Service (Second Edition)