Covers the minimum requirements for special-purpose, enclosed, precision, single- and double-helical one- and two-stage speed increasers and reducers of parallel-shaft design for refinery services. Primarily intended for gears that are in continuous service without installed spare equipment.
API 613:1995 History
API Std 613 (R2007)
$92.00 $184.00
API 613:1995
$72.00 $144.00
More Standards PDF
API Spec 17D (R2003)
$72.00 $144.00
API Spec 12L:1994
$72.00 $144.00
API Standard 610 Second Edition 1957
$90.00 $181.00
API Standard 610 First Edition 1954
$90.00 $181.00