This standard specifies pipe fittings (hereinafter referred to as joints) used for joining cross-linked polyethylene pipes (hereinafter referred to as pipes) that are used mainly for indoor water supply piping and have a working pressure of 0.75 MPa or less, as specified in JIS K 6787. stipulate the following. However, for cross-linked polyethylene pipe fittings, comply with JIS K 6770.
JIS K 6788:2004 history
2016JIS K 6788:2016 Crosslinked polyethylene (PE-X) pipe fittings for water supply
2009JIS K 6788 AMD 1:2009 Crosslinked polyethylene (PE-X) pipe fittings for water supply (Amendment 1)
2004JIS K 6788:2004 Crosslinked polyethylene (PE-X) pipe fittings for water supply
1999JIS K 6788:1999 Crosslinked polyethylene (XPE) pipe fittings for water works
1997JIS K 6788:1997 Crosslinked polyethylene (XPE) pipe fittings for water works