Apparatus and method for pressure testing of tubular bodies

Details Apparatus and method for pressure testing of tubular bodies Apparatus and method for pressure testing of tubular bodies

1978-01-09

1980-03-11

Goldberg, Gerald

Measuring and testing

With fluid pressure

Pipe

73 491, 138 90, G01M 328

Patent

active

041921771

ABSTRACT:
Method and apparatus for fluid pressure testing of tubes or pipes is provided wherein the tube or pipe under test is sealed at the ends by a resilient O-ring between the inside diameter of the tube or pipe and convex, preferably conical faces at each end of the tube or pipe, with the conical faces being held firmly in place against the outward thrust of the test fluid pressure by hydraulic action utilizing the pressurized testing fluid.

REFERENCES:
patent: 521835 (1894-06-01), Tillinghast
patent: 1466450 (1923-08-01), Kothe
patent: 1637956 (1927-08-01), Moriarty
patent: 1861684 (1932-06-01), Dague
patent: 1973674 (1934-09-01), Rosenkranz
patent: 2534830 (1950-12-01), Philo
patent: 2997070 (1961-08-01), Penhale
patent: 3334906 (1967-08-01), Arnold
patent: 4086806 (1978-05-01), Covey et al.

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