Guiding and declination rectification device specially for underground pipeline transmission

Guiding and declination rectification device specially for underground pipeline transmission

  • CN 104,895,509 A
  • Filed: 06/09/2015
  • Published: 09/09/2015
  • Est. Priority Date: 06/09/2015
  • Status: Active Application
First Claim
Patent Images

1. a down-hole pipe transmits special righting-oriented device, it is characterized in that:

  • it is formed by connecting by combination coupling (1) and guiding cone (2), on guiding cone (2) angled end-face, symmetry is evenly equipped with guiding gutter (21), is provided with body resistance-strengthening tablets (3) in guiding gutter (21).

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