PIPE LINED WITH METAL Russian patent published in 2003 - IPC

Abstract RU 2216671 C2

FIELD: protection of pipes against internal corrosion by various coats. SUBSTANCE: inner diameter of pipe over length of lining exceeds that at ends without lining. EFFECT: enhanced reliability. 3 dwg

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RU 2 216 671 C2

Authors

Ajduganov V.M.

Dates

2003-11-20—Published

2002-02-04—Filed