| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a heat insulating sleeve capable of inhibiting the occurrence of damage.SOLUTION: A heat insulating sleeve 1 for covering a high temperature pipeline 100 includes a first cylindrical sleeve part 10 and a second cylindrical sleeve part 20. The first sleeve part 10 includes a first end 11 and a second end located at the opposite side of the first end 11. The second sleeve part 20 is formed as a member different from the first sleeve part 10. The second sleeve part 20 covers an inner peripheral surface 14 of the first sleeve part 10 at the first end 11 and does not cover the inner peripheral surface 14 at the second end.</p> |
