This standard applies to pipe fittings made of copper and copper alloys (hereinafter referred to as pipe fittings) that are inserted into, plug-brazed, or soldered into JIS H 3300 copper pipes for plumbing and copper water pipes, and JIS H 3330 externally coated copper pipes. ).
JIS H 3401:2001 history
2001JIS H 3401:2001 Pipe fittings of copper and copper alloys
1997JIS H 3401:1997 Pipe fittings of copper and copper alloys