SEALING DEVICE OF CONNECTING PART OF METAL BELLOWS PIPE

摘要

PURPOSE: A sealing device for a connecting part of a metal corrugated pipe is provided to prevent water leak even if fluid pressure is drastically increased. CONSTITUTION: A sealing device for a connecting part of a metal corrugated pipe is composed of a sealing member(30), first and second pressing members(40,43). The sealing member has a rounded part(31) and inclined planes(32,33). The rounded part is connected to concave parts(21) of a corrugated pipe(20). A plane part(41) of the first pressing member is in touch with a hanging sill(11) of a fastening screw(10). A plane part(44) of the second pressing member is in touch with a pressing face(2) of a socket tube(1).