Patent ID: 10550976

Abstract:
A high-pressure tolerant integrated leakage-proof sleeve compensator, comprising an inner pipe (1), a connection pipe (9), an outer sleeve (4) sleeved on the inner pipe, and a filler flange (3), one end of the filler flange extends into the outer sleeve, and the inner surface of the outer sleeve is provided with an annular inner boss (7); a sealing filler (5) is provided between the annular inner boss and the end of the filler flange extending into the outer sleeve; the outer surface of the inner pipe is provided with an annular outer boss (8), constituting an axially limiting structure of the inner pipe; the filler flange is connected to the outer sleeve via a fastener (2), the connection pipe and the outer sleeve are a unitary structure integrally formed; an anti-impact plate (14) is arranged between the sealing filler and the annular inner boss.