PPH管材
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產品名稱: | PPH異徑四通 |
產品分類: | PPH管材 | |
產品簡介: |
PPH異徑四通
四通有等徑和異徑之分,等徑四通的接管端部均為相同的尺寸;異徑的四通的主管接管尺寸相同,而支管的接管尺寸小于主管的接管尺寸。四通是用于管道分支處的一種管件。對于采用無縫管制造四通來講,目前通常所采用的工藝有液壓脹形和熱壓成形兩種。
Four with equal diameter and different diameter of points, such as track four of the end part of the connecting pipe are the same size; reducing the four supervisor over the same size, and the branch pipe is smaller than the size of the pipe size over charge. Four is used for pipeline branch office of a pipe. The seamless pipe manufacturing, four, at present the technology with hydraulic bulging and hot forming two.