TREA

Flanged joints

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Industry

  • CPC
  • F16L23/00
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16LPIPES JOINTS OR FITTINGS FOR PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING MEANS FOR THERMAL INSULATION IN GENERAL

Current Industry

F16L23/00Flanged joints

Sub Industries

F16L23/003Auxiliary devices F16L23/006Attachments F16L23/02the flanges being connected by members tensioned axially F16L23/024characterised by how the flanges are joined to, or from an extension of, the pipes F16L23/026by welding F16L23/028the flanges being held against a shoulder F16L23/0283the collar being integral with the pipe F16L23/0286the shoulder not being formed from the pipe F16L23/032characterised by the shape or composition of the flanges F16L23/036characterised by the tensioning members F16L23/04the flanges being connected by members tensioned in the radial plane F16L23/06connected by toggle-action levers F16L23/08connection by tangentially arranged pin and nut F16L23/10with a pivoting or swinging pin F16L23/12specially adapted for particular pipes F16L23/125with an internal or external coating F16L23/14for rectangular pipes F16L23/16characterised by the sealing means F16L23/162the pipe ends abutting each other F16L23/165comprising a viscous mass F16L23/167in connection with the appearance or detection of leaks F16L23/18the sealing means being rings F16L23/20made exclusively of metal F16L23/22made exclusively of a material other than metal F16L23/24specially adapted for unequal expansion of the parts of the joint
Industries

Patents Grantslast 30 patents

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    Flexible hose end fitting assembly
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    Flange, and pipe and flange structure
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    Hard pipe connecting device and manifold system thereof
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    • SICHUAN HONGHUA PETROLEUM EQUIPMENT CO., LTD.
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    • Cheng-Ping Chen
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Patents Applicationslast 30 patents