PURPOSE: To facilitate work execution and to do exposed piping without marring appearance by covering the periphery of a (hot) water feeding pipe made of synthetic resin with a foaming substance made of synthetic resin and an armor sheath square in cross section and made of synthetic resin.
CONSTITUTION: The periphery of a (hot) water feeding pipe 12 made of synthetic resin is covered with a foaming substance 13 made of synthetic resin, and further the periphery is covered with an armor sheath 14 so that the cross section may be square. And, the end of the (hot) water feeding pipe 12 is projected from the end faces of the foaming substance 13 and the armor sheath 14. Moreover, the (hot) water feeding pipe 12 is made possible to slide and rotate in the longitudinal direction within the foaming substance 13. Furthermore, a grooves 15... for mounting to wall face, etc., are provided in the longitudinal direction at the center in width direction of each plane at the periphery of the armor sheath 14. Hereby, the setting at the corner, etc., of a wall face, a ceiling face, or a floor face can be improved and also the connection by a connecting member can be facilitated.
OKADA MITSUNORI
MONMA TETSUO
ITO SHINJI
SENOO HIROKI
JES CORP
| JPS52137749A | 1977-11-17 | |||
| JPS60132193A | 1985-07-15 |