CN203880247U - 一种防泄漏性能良好的燃气管 - Google Patents
一种防泄漏性能良好的燃气管 Download PDFInfo
- Publication number
- CN203880247U CN203880247U CN201420242603.8U CN201420242603U CN203880247U CN 203880247 U CN203880247 U CN 203880247U CN 201420242603 U CN201420242603 U CN 201420242603U CN 203880247 U CN203880247 U CN 203880247U
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- Prior art keywords
- layer
- protective layer
- good
- gas pipe
- fuel tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010410 layer Substances 0.000 claims abstract description 39
- 239000011241 protective layer Substances 0.000 claims abstract description 17
- 239000004816 latex Substances 0.000 claims abstract description 6
- 229920000126 latex Polymers 0.000 claims abstract description 6
- 239000000446 fuel Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920001903 high density polyethylene Polymers 0.000 claims description 4
- 239000004700 high-density polyethylene Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420242603.8U CN203880247U (zh) | 2014-05-13 | 2014-05-13 | 一种防泄漏性能良好的燃气管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420242603.8U CN203880247U (zh) | 2014-05-13 | 2014-05-13 | 一种防泄漏性能良好的燃气管 |
Publications (1)
Publication Number | Publication Date |
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CN203880247U true CN203880247U (zh) | 2014-10-15 |
Family
ID=51680742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420242603.8U Expired - Lifetime CN203880247U (zh) | 2014-05-13 | 2014-05-13 | 一种防泄漏性能良好的燃气管 |
Country Status (1)
Country | Link |
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CN (1) | CN203880247U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104390073A (zh) * | 2014-11-20 | 2015-03-04 | 广西金盛科技发展有限公司 | 一种pe复合燃气管 |
-
2014
- 2014-05-13 CN CN201420242603.8U patent/CN203880247U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104390073A (zh) * | 2014-11-20 | 2015-03-04 | 广西金盛科技发展有限公司 | 一种pe复合燃气管 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: No. 1111 Hangzhou City, Zhejiang province Fuyang District 311400 Silver Street Avenue embonate Patentee after: ZHEJIANG EARTH PIPES CO.,LTD. Address before: Hangzhou City, Zhejiang province 311400 Fuyang Gaoqiao Zhen Gao Fu Road No. 3 Patentee before: HANGZHOU BAND MUNICIPAL PLASTIC PIPE Co.,Ltd. |
|
CP02 | Change in the address of a patent holder |
Address after: 311407 No.9 Tonghui Road, Lushan street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG EARTH PIPES Co.,Ltd. Address before: 311400 No. 1111, Enbo Avenue, Yinhu street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG EARTH PIPES Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20141015 |
|
CX01 | Expiry of patent term |