Flexible pipeline joint
The utility model relates to a pipe joint consisting of an outer tube, a joint with one end having an external screw positioned in the outer tube, a sealing element equipped between the joint and the outer tube and a limit cycle equipped on the inner wall at the port of the outer tube. The joint can...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a pipe joint consisting of an outer tube, a joint with one end having an external screw positioned in the outer tube, a sealing element equipped between the joint and the outer tube and a limit cycle equipped on the inner wall at the port of the outer tube. The joint can be one or two and can also be nested with a spring in the inside. The utility model has advantages of good sealing, convenient installation, simple structure, low cost and good capacity of expansion; and is especially suitable for the pipe connection of the PP-R pipes. |
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