| 摘要 |
<p>The invention relates to filament-wound pipe goods of reinforced plastics, particularly, to the goods of glass fibre plastics, and can be utilized in different branches of engineering, for example in chemical, petrochemical, etc. The basis of the invention is the improvement of the pipe constructional layer of composite, in which, in consequence of implementation of constructional layers of each pipe dimension-type in compliance with the proposed formulas; it is ensured the possibility of choice of permissible variation of the constructional layer hardness from the greatest possible, which is ensured with longitudinal-transversal structure (2) of the constructional layer, and, accordingly, with the thickness of the constructional layer, and at the expense of that, it is possible to reduce the expenditure of reinforcing and the binder material and the cost of final product.</p> |
