Australian Standard
AS2129-2000 - Flanges for piping valves & fittings
A popular flange sold mostly with a spiral finish on a flat face. Used for water movement and general industrial fluids, including in the food industry.
MoreAS4087-2004 - Metallic flanges for waterworks purposes
Used generally for water supply projects for government sponsored projects. Similar hole spacings to AS2129 flanges.
MoreAmerican Standard
ASME B16.5-2003 - Pipe flanges & flanged fittings
Mostly heavy industrial and petrochemical. Covers flanges up to 600mm typically supplied with a raised face and spiral finish.
MoreASME B16.47-2006 - Large diameter steel flanges
Found mostly in heavy industrial and petrochemical applications. Covers flanges above 600mm typically supplied with a raised face and spiral finish. Available in A and B type.
MoreASME B16.36-2009 - Orifice Flanges
These flanges are designed to sit either side of orifice plates for measuring flow. They will typically be supplied with a side port and jacking bolts.
MoreBritish Standard
BSEN 1092-1:2007 - Flanges & their joints
Found on DIN pumps and other equipment from Europe and the UK. NB similar BS4504.
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