| 摘要 |
A metal piping connection system comprises a common assembly element for simultaneously tightening all the pipe end connector sealing faces against respective counter-sealing faces. A metal piping connection system comprises pipe end connectors (4), each having a connection section with a flat sealing face, enclosing a conduit opening, for tightening against a counter-sealing face of a connector or assembly part. Two or more connectors (4) are connected by a common assembly element such that all their sealing faces are tightened against the respective counter-sealing faces by the assembly element.
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