PROTECTED INTEGRAL METAL TO METAL SEAL

A pipe connection includes a tubular box having an internal threaded section extending from a rim, and a nose receptacle area (140) joining the threaded section. A box seal surface ( 142) is formed on the nose receptacle area ( 140). A tubular pin has a nose area ( 121) extending from a pin end ( 11...

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Bibliographic Details
Main Authors PALLINI, JOSEPH, WILLIAM, O'DELL, KEVIN, EDWARD
Format Patent
LanguageEnglish
Published 24.09.2020
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Summary:A pipe connection includes a tubular box having an internal threaded section extending from a rim, and a nose receptacle area (140) joining the threaded section. A box seal surface ( 142) is formed on the nose receptacle area ( 140). A tubular pin has a nose area ( 121) extending from a pin end ( 112), and an external threaded section joining the (121 ), the external threaded section mating with the internal threaded section. An annular groove ( 136) is formed on the nose area ( 121) between the pin end ( 112) and the external threaded section. A pin seal surface (132) is located at least partially in the groove (136) for engaging the box seal surface (142) to form a metal to metal sealing engagement.
Bibliography:Application Number: MY2015PI00541