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2009
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Invention
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Device and method for transversely moving tubular material inside a furnace. The present inventio... |
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2008
|
Invention
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Seamless steel pipe for use as vertical work-over sections.
The present invention describes a se... |
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Invention
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A seamless steel tube for work-over riser and method of manufacturing. The present invention rela... |
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Invention
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P-type piezoresistive resonant microsensor for measuring magnetic fields. The invention relates t... |
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Invention
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Seamless steel pipe to be used as a steel catenary riser in the touchdown zone. The invention rel... |
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Invention
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Seamless steel tube for use as a steel catenary riser in the touch down zone.
The present invent... |
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2006
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P/S
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Metal tube connectors |
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P/S
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Pipe fittings, pipe connections namely elbows, tees, reducers and cap plugs. |
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2003
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Invention
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Seamless steel tube which is intended to be used as a guide pipe and production method thereof. T... |
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Invention
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Method for the production of a collar for installing an underwater pipeline and the product thus ... |
