Pressure connecting pipes

Pressure connecting pipes

  • CN 2,578,645 Y
  • Filed: 02/09/2001
  • Issued: 10/08/2003
  • Est. Priority Date: 02/09/2001
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of pressure connection tube spare is characterized in that described pipe fitting is provided with riveted joint convex edge and sealed groove.

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