JSA - JIS B 2302
Screwed type steel pipe fittings
|Publication Date:||20 November 2013|
|ICS Code (Metal fittings):||23.040.40|
This Standard specifies screwed type steel pipe fittings 3) (hereafter referred to as "fittings") used for ordinary piping 2) for water 1), oil, steam, air, gas, etc.
Notes 1) It refers to general service water, water for fire-fighting, water for industrial use, cold and hot water for air-conditioning, cooling water, etc. except drinking water.
2) It refers to piping mainly using carbon steel pipes for ordinary piping specified in JIS G 3452 except that for high-pressure, for conduits and for other specific purposes.
3) refers to those whose surface conditions are unmachined, galvanized and resin-coated.