| 摘要 |
PROBLEM TO BE SOLVED: To provide a pipe-like molding capable of maintaining proper heat insulating properties and capable of reducing a manufacturing cost and weight, and a method of manufacturing the same. ! SOLUTION: Resin pipe-like bodies 2 and 3 split into a plurality of parts with respect to a circumferential direction are covered from the whole outer peripheries of the pipe-like bodies 2 and 3 with an enclosure material 4 made of a resin foam. Thus, the pipe-like bodies 2 and 3 are fixed and held in the state of being assembled like a pipe. Preferably, a pipe-like molding 1 is used as a piping component. ! COPYRIGHT: (C)2015,JPO&INPIT |
