Full-embeded electrothermal wire fusion joined type plastic pipe joint

Full-embeded electrothermal wire fusion joined type plastic pipe joint

  • CN 2,350,186 Y
  • Filed: 07/30/1998
  • Issued: 11/24/1999
  • Est. Priority Date: 07/30/1998
  • Status: Active Grant
First Claim
Patent Images

1. one kind is buried heating wire welding formula joint for plastic tube entirely, comprises joint body [1];

  • Metallic framework inlay [2];

    Heating wire [3];

    Binding post [4] is characterized in that heating wire [3] around being the state that buries entirely on the body internal surface that is laid in, and binding post [4] links to each other with heating wire, and is fixed on the body two ends and draws with axial or radial direction.

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