FIELD: manufacture of reinforced plastic pipes. SUBSTANCE: proposed method includes winding fibrous material with binder on mandrel sealing-up thermoplastic layer in form of extruded tape followed by next layer of fibrous material with binder; then, heat treatment, polymerization and cooling are performed. EFFECT: enhanced reliability. 1 dwg _
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2262026C1 |
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| PIPE | 2003 |
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| PIPE | 2003 |
|
RU2240463C1 |
