Pipefacing tool

Details Pipefacing tool Pipefacing tool

1998-08-07

1999-12-28

Rose, Robert A.

Abrading

Abrading process

Ring, tube, bushing, sleeve, or cylinder abrading

451 61, 451439, 451441, 29282, B24B 716

Patent

active

060074108

ABSTRACT:
The present invention relates to a method for squaring pipe ends. The method can be used for squaring the ends of a single pipe length or the facing ends of two cut pipe portions of an existing pipe. The method is particularly useful in inserting a new pipe length into an existing pipe line where the line is cut to form two ends to which the pipe length is to be welded.

REFERENCES:
patent: 1031934 (1912-07-01), Hunter
patent: 2188720 (1940-01-01), McQuade
patent: 2414731 (1947-01-01), Forbes, Jr.
patent: 2846828 (1958-08-01), Pilon, Sr.
patent: 3908491 (1975-09-01), Gilmore
patent: 4327526 (1982-05-01), Pettyjohn et al.
patent: 4625601 (1986-12-01), Brummet
patent: 4934109 (1990-06-01), Allred

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