This standard specifies the mechanical properties, physical properties, material types, and general characteristics of polyethylene double-layer pipes (hereinafter referred to as pipes) used for water supplies with working pressures of 0.75 MPa or less.
JIS K 6762:2004 history
2019JIS K 6762:2019 Double wall polyethylene pipes for water supply
2012JIS K 6762:2012 Double wall polyethylene pipes for water supply
2004JIS K 6762:2004 Double wall polyethylene pipes for water supply
1998JIS K 6762:1998 Double wall polyethylene pipes for water supply