| 摘要 |
Hose connection part having a connection head, a pressure-exerting ring and a union nut which braces a region of the pressure-exerting ring against a clamping surface of the connection head. The clamping surface of the connection head is formed by the lateral surface of a truncated cone, which surface terminates at an acute angle with the inner surface of the bore of the connection head. The pressure-exerting surface of the pressure-exerting ring forms an inner cone. Pressure-exerting surface and/or clamping surface are profiled.
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