发明名称 |
POLYOLEFINIC PIPE FOR PIPING |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide a polyolefinic pipe for piping suitably usable when installing pipes by jointing polyolefinic pipes by means of thermal welding by the use of an electrofusion joint. SOLUTION: In this polyolefinic pipe, the outside surface of the polyolefinic pipe 1 is covered with a weatherproofing heat contraction tube 11.</p> |
申请公布号 |
JP2002106754(A) |
申请公布日期 |
2002.04.10 |
申请号 |
JP20000305412 |
申请日期 |
2000.10.04 |
申请人 |
MITSUBISHI PLASTICS IND LTD |
发明人 |
NEMOTO TOMOYUKI |
分类号 |
F16L58/10;B32B1/08;B32B27/32;C08K3/04;C08K5/00;C08L101/00;F16L9/12;(IPC1-7):F16L9/12 |
主分类号 |
F16L58/10 |
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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