A tubular connection includes a pin member having external wedge threads configured to engage a box member having corresponding internal wedge threads, and a solid lubricant coating applied on at least one of the internal and external wedge threads wherein the solid lubricant coating comprises a first uniform layer of a dry corrosion inhibiting coating made of an epoxy resin containing particles of zinc and a second uniform layer of a dry lubricant coating covering the first uniform layer.
申请公布号
WO2011046909(A8)
申请公布日期
2012.06.28
申请号
WO2010US52275
申请日期
2010.10.12
申请人
HYDRIL COMPANY;MALLIS, DAVID, LLEWELLYN;READE-ROMERO, ANDREA, L.