Pipe tester with multiple fluid source connections

Details Pipe tester with multiple fluid source connections Pipe tester with multiple fluid source connections

1982-03-15

1984-02-14

Goldberg, Gerald

Measuring and testing

With fluid pressure

Pipe

138 90, 141327, 141285, G01N 302

Patent

active

044308876

ABSTRACT:
Apparatus is disclosed for hydrostatically testing a length of pipe wherein the pipe is adapted to be closed by plugs at each end, one of the plugs having a port to which a hose leading from a pump may be connected in order to fill the pipe with water, and the other plug having a bleed valve through which air may be vented from the pipe as it is filled. Pump pressure is applied to the water in order to test the pipe, and water is then drained from the pipe to permit the pump hose to be disconnected from one plug for use in testing another length of pipe.

REFERENCES:
patent: 2497193 (1950-02-01), Webb
patent: 2953919 (1960-09-01), Potts
patent: 3064467 (1962-11-01), Kortenhover
patent: 3095929 (1963-07-01), McGuire et al.
patent: 3331238 (1967-07-01), Kost et al.
patent: 3695641 (1972-10-01), Engelking et al.
patent: 3844313 (1974-10-01), Arnold
patent: 4192177 (1980-03-01), Crickard et al.
patent: 4254655 (1981-03-01), Keast et al.

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