PIPE LINE

FIELD: manufacture of thermoplastic pipes. ^ SUBSTANCE: proposed pipe line includes pipes with thermoplastic and reinforcing layers, sleeves and tenon joints. Tenon joints are wedge-shaped in form; one side of wedge adjoins bead of wall of pipe recess and other side adjoins wall of sleeve slot. ^ EF...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHARONOV B.V, TARAKANOV A.I, SHAKLEIN O.V
Format: Patent
Sprache:eng ; rus
Schlagworte:
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Beschreibung
Zusammenfassung:FIELD: manufacture of thermoplastic pipes. ^ SUBSTANCE: proposed pipe line includes pipes with thermoplastic and reinforcing layers, sleeves and tenon joints. Tenon joints are wedge-shaped in form; one side of wedge adjoins bead of wall of pipe recess and other side adjoins wall of sleeve slot. ^ EFFECT: enhanced reliability. ^ 2 dwg