ELASTOMER-LINED METAL PIPE

摘要

A lined pipe (12,14) having a continuous impervious coating (22) of an elastomer extending along the inner periphery of said pipe and along the radial end surfaces thereof, and a portion (32) thereof extending over the outer surface of the pipe (12,14) which progressively decreases in thickness to zero thickness at a position underlying a sealing lip (29) of an elastomeric gasket (28) to be associated with the lined metal pipe (12,14).