Anti-corrosion pipe apparatus

Details Anti-corrosion pipe apparatus Anti-corrosion pipe apparatus

1982-09-29

1985-09-03

Callaghan, Thomas F.

Pipe joints or couplings

With casing, lining or protector

Lined

285173, 285236, 285331, 285398, F16L 2100

Patent

active

045388377

ABSTRACT:
An aluminum alloy pipe having a non-corrosible lining coating the interior surface thereof, and an annular sleeve formed of non-corrosible material to fit over and grip an end of the pipe, this sleeve being shaped to cover the end of the material forming the pipe and overlapping and gripping both the interior lining and the outer surface of the pipe. This sleeve fitted on the pipe end will fit within a standard pipe coupling to be gripped thereby.

REFERENCES:
patent: 1628302 (1927-05-01), Bray
patent: 2284761 (1942-06-01), Nathan
patent: 2470359 (1949-05-01), McLean
patent: 3233907 (1966-02-01), Stanton
patent: 3479066 (1969-11-01), Gittleman
patent: 3512805 (1970-05-01), Glatz
patent: 3563573 (1971-02-01), Crompton
patent: 3686747 (1972-08-01), Bagnulo
patent: 3796057 (1974-03-01), Dougherty
patent: 3828823 (1974-08-01), Douglas
patent: 4119334 (1978-10-01), Steed
patent: 4191407 (1980-03-01), Bretone, Jr.
patent: 4221407 (1980-09-01), Steimle
patent: 4269437 (1981-05-01), Shaw et al.

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