Tools and Methods for Refacting Tubular Ends Forming a Threaded Connection
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Mar 10, 2022
app pub date -
Sep 4, 2020
filing date -
Sep 4, 2020
priority date (Note) -
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Abstract
A refacing tool includes a feed assembly that holds a first set of cutters positioned for refacing the inner shoulder of a pin or box end of a tubular and a second set of cutters positioned for refacing the outer shoulder of the pin or box end. The axial spacing between the first set of cutters and the second set of cutters is fixed and determined by the geometry of the feed assembly. The refacing tool can simultaneously reface the inner shoulder and the outer shoulder, as well as chamfers.
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