Pipeline lining

Pipes and tubular conduits – Combined – With end structure

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Details

138 97, 156286, 285 55, F16L 5518, F16L 5700, F16L 5800

Patent

active

046917403

ABSTRACT:
A multi-diameter plastic flange adapter that is fused to an end of a thermoplastic tube liner. The plastic liner and multi-diameter plastic flange adapter are inserted in a flanged pipe and air therebetween is evacuated thru a vent pipe.

REFERENCES:
patent: 1100829 (1914-06-01), Joseph
patent: 1702619 (1929-02-01), Sargent
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patent: 4127287 (1978-11-01), Davies
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patent: 4383966 (1983-05-01), Suetlik
patent: 4496499 (1985-01-01), Brittain et al.
Dow Chemical Advertisement, Reader Service Card 326, "Handling Hot or Aggressive Corrosives".
Martex Safety Products Advertisement, Ferrox Safety Floor and Deck Coating.
National-Standard Advertisement, Perforated Strips, Carbondale, Pa. 18407.
American Standard Flange Facings, origin unknown.

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