COMPOSITE TRANSPORT PIPE WITH CONTINUOUS LENGTH
- 申请公布号：
- JP2002031277(A)
- 申请号：
- JP20000210803
- 申请日期：
- 2000.07.12
- 申请公布日期：
- 2002.01.31
- 申请人：
- MITSUBISHI RAYON CO LTD
- 发明人：
- KODAMA HITOSHI
- 分类号：
- F16L11/02;F16L11/10;(IPC1-7):F16L11/02
- 主分类号：
- F16L11/02
- 摘要：
- PROBLEM TO BE SOLVED: To improve various properties such as bendability and various strengths, manufacturing efficiency, and to reduce a manufacturing cost. SOLUTION: A liner pipe 2 is provided at an innermost part of the composite transport pipe 1 of serial length, and two composite layers 3, 4 are arranged outside the liner pipe 2. In the inside first composite layer 3, a reinforcement fiber is arranged so as to form an angle of -5 deg. to +5 deg. with respect to a pipe axis. The outside second composite layer 4 includes a carbon fiber as a reinforcement fiber and the reinforcement fiber is helically arranged so as to form an angle of 80 deg. to 100 deg. with respect to the pipe axis.
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