| 摘要 |
The invention relates to a quick cone (1) for pipe assemblies for conducting fiber suspensions wherein the quick cone provides a transition from a pipe (8) with a greater diameter to a pipe (9) with a smaller diameter as seen in the flow direction of the fiber suspension. The invention is characterized therein that the quick cone (1) has a pipe (2) wherein the pipe (2) has a major portion of its axial extension concentrically enclosed by a jacket (3) that includes a conical jacket portion (4) that is shaped as a cut cone and a cylindrical connection segment (5) where a thicker end of the conical jacket portion (4) is in engagement with the cylindrical connection segment (5) that has substantially the same diameter as the larger diameter pipe (8) and the pipe (2) has substantially the same diameter as the smaller diameter pipe (9) and wherein the more pointed end of the jacket portion (4) is tightly attached to the pipe (2).
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