| 发明名称 |
HYDROGEN TRANSFER TUBE |
| 摘要 |
<p>The present invention relates to a hydrogen transfer tube. According to an embodiment of the present invention, a hydrogen transfer tube comprises: a first layer having elusion resistance to hydrogen; and a second layer surrounding an outer surface of the first layer made of polyurethane in order to prevent hydrogen permeation.</p> |
| 申请公布号 |
KR20150090880(A) |
申请公布日期 |
2015.08.06 |
| 申请号 |
KR20150102603 |
申请日期 |
2015.07.20 |
| 申请人 |
HANIL TUBE CORPORATION |
发明人 |
CHOO, SEONG HWA;NA, BYEONG ROK |
| 分类号 |
F16L11/12;F16L9/133;F16L9/14;F16L57/00 |
主分类号 |
F16L11/12 |
| 代理机构 |
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代理人 |
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