API 598 covers inspection, examination, supplementary examinations, and pressure test requirements for resilient-seated, nonmetallic-seated (e.g. ceramic), and metal-to-metal-seated valves of the gate, globe, plug, ball, check, and butterfly types.
API Std 598:2009 History
API Std 598:2016
$53.00 $107.00
API Std 598:2009
$70.00 $140.00
API Std 598:2004
$72.00 $144.00
API STD 598:1996
$72.00 $144.00
More Standards PDF
API Std 599:2013
$45.00 $90.00
API Std 521:2014
$153.00 $307.00
API TR 6AF2
$95.00 $190.00
API Std 1163 (R2018)
$73.00 $146.00