This Standard covers overall dimensions, tolerances, ratings, testing, and markings for wrought carbon and alloy steel factory-made buttwelding fittings of NPS 1/2 through 48. It covers fittings of any producible wall thickness. This standard does not cover low pressure corrosion resistant buttwelding fittings. See MSS SP-43, Wrought Stainless Steel Butt-Welding Fittings.
ASME B16.9-2007 History
ASME B16.9-2024
$82.00 $165.00
ASME B16.9-2018
$77.00 $155.00
ASME B16.9-2007
$63.00 $126.00
ASME B16.9-2003
$58.00 $116.00
ASME B16.9-2001
$45.00 $90.00
More Standards PDF
ASME A17.6-2017
$46.00 $92.00
ASME A112.1002-2015/ASSE 1002-2015/CSA B125.12-15
$37.00 $74.00
ASME B16.34-2017
$115.00 $231.00
ASME QME-1-2017
$62.00 $125.00














