| 摘要 |
Sealing assembly, for example forming part of a flowmeter. The sealing assembly comprises a first metal body with a mating surface in which a centering chamber with a flat bottom and an upright wall are provided, and a second metal body with a mating surface provided with an annular collar having a narrowed end and a centering surface that bears on the upright wall of the chamber. Bolts couple the two bodies in a detachable manner under deformation of the collar such that the mutually facing mating surfaces do not touch each other.
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