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    • 1. 发明专利
    • SEALED THERMAL INSULATION PIPE
    • MY185341A
    • 2021-05-06
    • MYUI2016702192
    • 2016-06-15
    • JIANG WEI YAN
    • KAZUHIRO OSHIMA
    • The utility model relates to a sealed thermal insulation pipe, comprising a pipe body (100) and a sealing layer (200), the sealing layer (200) is disposed at the end of the pipe body (100), the pipe body (100) comprises a body portion (110) and a joint portion (120), the joint portion (120) is disposed at the end of the body portion,(110), the sealing layer (200) is disposed inside the joint portion (110) in a manner of thermal fusion molding. The sealed thermal insulation pipe according to the utility model allows seamless connection by means of an integral joint set between the sealing layer (200) and the joint portion (110) in a manner of heat fusion molding, and leakage does not occur. The integrated sealed thermal insulation pipe in one piece can be assembled conveniently, and there is no leakage problem caused by the connecting gap between the sealing layer (200) and the joint portion (120). Therefore, it is necessary to manually detect air tightness no longer, hereby avoiding failure problems caused during use of the product, and effectively enhancing the product quality. (Fig.2)