MSS

MSS is the only organization in the world dedicated exclusively to the technical needs of the valve and fittings industry. Standards and codes are written and revised by 25 technical committees and address topics such as valves, valve actuators, pipe fittings, flanges, and pipe hangers.
MSS Comparator
$43.00 $85.00
MSS Complete Set
$92.00 $184.00
MSS SP-100-1997
$58.00 $116.00
MSS SP-100-2002
$58.00 $116.00
MSS SP-100-2009
$35.00 $70.00
MSS SP-100-2015
$61.00 $122.00
MSS SP-101-1989
$87.00 $173.00
MSS SP-101-1989 (R2001)
$22.00 $44.00
MSS SP-101-2014
$39.00 $77.00
MSS SP-102-1989
$37.00 $73.00
MSS SP-102-1989 (R2001)
$39.00 $77.00
MSS SP-103-1995 (R2000)
$33.00 $66.00
MSS SP-104-1995
$24.00 $47.00
MSS SP-104-2003
$24.00 $47.00
MSS SP-104-2012
$24.00 $47.00