PIPE THREAD ELEMENT WITH DRY PROTECTIVE COATING Russian patent published in 2012 - IPC F16L15/00 B82Y40/00

Abstract RU 2451861 C2

FIELD: mechanical engineering.

SUBSTANCE: coating contains a solid-state matrix attached to a base, and dispersed particles of at least one solid lubricant of the same Class; the solid-state matrix is designed for lubricating and has the plastic or visco-plastic rheological properties.

EFFECT: invention provides higher reliability of the threaded connection.

43 cl, 5 dwg

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RU 2 451 861 C2

Authors

Borde Loran

Zhilo Loran

Pinel' Ehlit

Gard Ehrik

Dates

2012-05-27—Published

2007-04-13—Filed