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.
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Corporate Authors:
American Petroleum Institute
1220 L Street, NW
Washington, DC United States 20005-4070 -
Authors:
- Basset, W
- Publication Date: 1971-6-22
Subject/Index Terms
- TRT Terms: Maintenance; Pipe; Pipelines; Repairing
- Old TRIS Terms: Pipe repairs; Pipeline maintenance
- Subject Areas: Freight Transportation; Maintenance and Preservation; Marine Transportation; Pipelines; Terminals and Facilities;
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