Pipe joints or couplings – With casing – lining or protector – Lined
Patent
1997-10-01
2000-03-28
Nicholson, Eric K.
Pipe joints or couplings
With casing, lining or protector
Lined
285239, 285259, 2852221, F16L 3902
Patent
active
060421525
ABSTRACT:
An interface system between an end of a filament composite tube and a rigid interior end fitting. The system includes a plurality of traplocks having varying wall thicknesses at the bases thereof. The traplocks also have varying angles of the bearing faces thereof. A Y-shaped seal is disposed between an inboard end of the fitting and the inside of the composite tube.
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Baldwin Donald D.
Drey Mark D.
Reigle John A.
Hoffman John R.
Nicholson Eric K.
Technical Products Group, Inc.
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