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2019
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Invention
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Method for thermally insulating welded joints of pre-insulated pipes.
The invention relates to p... |
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2016
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Invention
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Method for welding pipelines from high-strength pipes with controllable heat input. The invention... |
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Invention
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Method of thermally insulating stop valves, and thermal-insulation device. A heat-insulated box f... |
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Invention
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Method for thermally insulating welded joints of pre-insulated pipes. The invention relates to pi... |
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Invention
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Method for monitoring the position of above-ground pipelines under permafrost conditions. The inv... |
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Invention
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Method for installing overhead transmission line supports on permafrost soils. A method for insta... |
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Invention
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Stationary pipeline support. The disclosure relates to a saddle support for use in above-ground p... |
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Invention
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Pile foundations for supporting power transmission towers. Pile foundations for power transmissio... |
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Invention
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Thermally insulated reservoir. 3 for storage of oil and oil products includes a heat-insulated wa... |
