ผลิตภัณฑ์โลหะ
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS H 3330 : 2003
Plastic covered copper tubes
2003
11
Std. JISn 2021
This Standard specifies the seamless copper tubes covered with plastic resin on outside surface which are used for the pipings for water supply, hot water supply, drainage, hot and cold water supply of air conditioners and other pipings with working pressure of 1.0 MPa or under.