Connector for end of metal tube with spiral corrugation has bush with internal thread screwed onto tube
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Process for the production of a thermally insulated conduit
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Heat insulated pipe
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Flanging of the end of helically corrugated pipe using pipe-flaring tool has de-corrugating trough region by moving pressure part rotating about axis of tool, bending de-corrugated region and peak region to form flange
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Flexible liquid gas hose comprises corrugated metal hose with reinforcing layer of spiral-wound metal strip with large diagonal length and second layer in which strips are wound in opposite direction and press first strips into corrugations
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Thermally insulated flexible conduit comprises a thermal insulation layer which surrounds the pipe and additionally embeds at least one elongate member
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Flexible pipeline comprises two concentric pipes with fleece layer in interspace between same and made of material to swell up when moisture enters
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Tube for heat exchange purposes has double-wall inner tube, outer wall of which has spiral corrugation
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Polymer pipes for transport of fluids are joined without tools by thermal contraction of metal collar
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Thermally insulated conduit.
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Pipeline for transporting crude oil or heating oil has a gap between the inner and outer pipes that can be rinsed with flowing gas or liquid
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Monitoring of pipeline carrying petrochemical liquids or gases in petrol station, with pipeline consisting of inner, medium pipe and outer spaced pipe
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Thermally insulated medium-carrying pipe
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Conduit for conveying petrochemical products
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Heated supply pipe carrying fluid
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Device for connecting the end of a helically corrugated pipe to a fitting
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Flameless connection assembly for corrugated pipes
