AN APPARATUS FOR PATCHING A PIPELINE CONTAINING FLUID UNDER PRESSURE

An apparatus for patching a pipeline containing fluid under pressure comprises a hydraulic ram which draws a resilient pad having a metal backing tightly against the pipe over the hole to seal the hole and permit the backing to be welded to the pipe.

  • Corporate Authors:

    American Petroleum Institute

    1220 L Street, NW
    Washington, DC  USA  20005-4070
  • Authors:
    • Basset, W
  • Publication Date: 1971-6-22

Subject/Index Terms

Filing Info

  • Accession Number: 00056294
  • Record Type: Publication
  • Source Agency: American Petroleum Institute
  • Report/Paper Numbers: Patent
  • Files: TRIS
  • Created Date: Jul 15 1974 12:00AM