FIELD: mechanical engineering.
SUBSTANCE: invention refers to the field of mechanical engineering and may be used in oil and gas industries in process of manufacturing pipes and reservoirs of composite materials for various applications. Connection of plastic shell with metal fitting is performed with ring projections on shelf between which continuous layers of fabric are laid. In spaces between ring projections, fabric layers are spiraled into rolls. Each next fabric layer overlaps previous layer and projections between which previous fabric layer is laid. All fabric layers are fixed by spiral or ring braids of composite material.
EFFECT: invention makes possible to improve connection reliability.
1 dwg
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