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2020
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Invention
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Torque shoulder of a premium connection. A threaded tubular connection includes a pin having exte... |
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Invention
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Method for making a threaded connection for pipes, such as oil and gas pipes. A threaded connecti... |
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2018
|
Invention
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Torque shoulder of a premium connection. A threaded tubular connection includes a pin havin... |
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2017
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Invention
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Torque shoulder of a premium connection. A threaded tubular connection is provided. The threaded ... |
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|
Invention
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Torque shoulder of a premium connection.
A threaded tubular connection includes a pin having ext... |
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2016
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Invention
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Threaded connection for pipes, such as oil and gas pipes. A threaded connection includes a first ... |
