发明名称 FLEXIBLE TUBE AND METHOD FOR PRODUCING THE SAME
摘要 The invention relates to a flexible tube of multilayer construction having unbonded layers, wherein at least one layer is formed in that a tape made of a plastic molding compound is spirally wound about a further inner layer, wherein the upper and lower layers of the tape are simultaneously or subsequently welded to each other at overlapping regions. The tube is particularly suitable for offshore application in oil and gas extraction
申请公布号 EP2558273(B1) 申请公布日期 2016.12.21
申请号 EP20110712268 申请日期 2011.04.06
申请人 Evonik Degussa GmbH 发明人 KUHMANN, Karl;DOWE, Andreas;GÖRING, Rainer
分类号 B29C53/60;B29K23/00;B29K27/12;B29K71/00;B29K77/00;B29K81/00;F16L11/08;F16L11/16 主分类号 B29C53/60
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