FIELD: transport, pipelines.
SUBSTANCE: proposed threaded joint comprises a sleeve and a coupling with threaded sections and a threadless contact to get into contact on fastening the joint. The contact surfaces of at least one sleeve or coupling are coated with a lower layer of solid lubricating coat including a solid lubricating powder and a binder, and an upper layer of solid antirust coat from organic resin not containing solid particles.
EFFECT: higher adhesion.
10 cl, 4 dwg
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