| 发明名称 |
ТРУБА |
| 摘要 |
FIELD: connecting arrangements or fittings. ^ SUBSTANCE: pipe comprises thermoplastic shell provided with locking collar and fiber glass layer which embraces it. The shell is provided with the second locking collar. The collars are provided with conical face surfaces and arranged in the vicinity of the pipe ends. ^ EFFECT: enhanced reliability. ^ 1 dwg |
| 申请公布号 |
RU2003128004(A) |
申请公布日期 |
2005.03.20 |
| 申请号 |
RU20030128004 |
申请日期 |
2003.09.17 |
| 申请人 |
Закрытое акционерное общество "НПП КОМПОЗИТ-НЕФТЬ" (RU) |
发明人 |
Мациборко Владимир Николаевич (RU);Фусс Владимир Адамович (RU);Шаклеин Олег Витальевич (RU);Тараканов Александр Иванович (RU) |
| 分类号 |
F16L1/00;F16L9/133;F16L47/00 |
主分类号 |
F16L1/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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