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Device having a radial partition, especially for arresting the propagation of a radial buckle in a double-walled pipe in tended for great depts
Device having a radial partition, especially for arresting the propagation of a radial buckle in a double-walled pipe in tended for great depts
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机译:具有径向隔板的装置,特别是用于阻止径向弯折在双壁管中的传播,其趋势很明显
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摘要
A device for arresting the propagation of a buckle appearing on an outer tube of a double-walled rigid pipe intended to transport hydrocarbons and consisting of two coaxial tubes. The double-walled pipe is of the reelable type and intended for very great depths and consists of a thick and rigid annular transverse partition fastened to the inner tube and to the outer tube. The partition is joined to the outer tube and to the inner tube by means of an outer and inner sleeve having the same diameter as the outer and inner tubes and fastened to the latter.
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