This standard applies to the nominal pressure of 5K, IOK and 16K for joining copper and copper-base metal pipes used for fluids such as steam, air, gas, water, and oil, and for copper alloy pipe fittings, valves, etc. Specifies copper alloy pipe flanges (hereinafter referred to as flanges) with nominal diameters from 1OA to 600A.
JIS B 2240:2006 Referenced Document
JIS B 0116 Glossary of terms for packings and gaskets*， 2015-03-20 Update
JIS B 0601 Geometrical Product Specifications (GPS).Surface texture: Profile method.Terms, definitions and surface texture parameters*， 2013-03-21 Update
JIS H 5120 Copper and copper alloy castings*， 2016-03-22 Update