FIELD: polymeric pipe joints. SUBSTANCE: flange has longitudinal rods interconnected rigidly, lateral armature wound on them, and carrying members coupled with them. Winding of the lateral armature has a ring groove. The carrying member is made of semi-rings. The semi-rings are positioned in the groove between its face wall tightly. EFFECT: improved design. 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FITTING | 1992 |
|
RU2014546C1 |
| METAL-BASE LAMINATE PIPE FLANGE | 1993 |
|
RU2014543C1 |
| BUT JOINT FOR METAL-PLASTIC PIPE LINES | 1993 |
|
RU2044947C1 |
| METAL-PLASTIC TUBE FLANGE | 0 |
|
SU1794221A3 |
| DEVICE FOR MANUFACTURING ASSEMBLY OF PLASTIC PIPES | 1992 |
|
RU2100198C1 |
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| METAL-BASE LAMINATE PIPE JOINT | 1993 |
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| METHOD OF MANUFACTURE OF POLYMERIC REINFORCED PIPE | 1995 |
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| CONNECTING MEMBER FOR PIPE LINE | 1998 |
|
RU2135879C1 |
| POLYMER PIPE LINE | 1998 |
|
RU2135875C1 |
