发明名称 |
Fremstilling af flerlagskompositrør til væskefremføring |
摘要 |
The invention relates to an apparatus for making a multilayer composite pipe. The multilayer composite pipe comprises an innermost layer (2) made of plastic. The pipe has a seamless metal layer (4) or a metal layer (4) having an axial, non-overlapping seam. The outer surface of the metal layer is treated for changing its outer appearance. There-after a transparent outermost layer (8) is provided on the outer surface of the metal layer. The structure of the pipe is such that the pipe can be permanently bent to certain angles without significant spring back. |
申请公布号 |
DK2678596(T3) |
申请公布日期 |
2016.08.01 |
申请号 |
DK20120706240T |
申请日期 |
2012.02.23 |
申请人 |
Uponor Innovation AB |
发明人 |
WINTERSTEIN, Ralf;MÜLLER, Stephan |
分类号 |
F16L9/147;B29C47/02;F16L11/12 |
主分类号 |
F16L9/147 |
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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