CN212536981U - 一种内外涂覆复合给水管 - Google Patents
一种内外涂覆复合给水管 Download PDFInfo
- Publication number
- CN212536981U CN212536981U CN202020760016.3U CN202020760016U CN212536981U CN 212536981 U CN212536981 U CN 212536981U CN 202020760016 U CN202020760016 U CN 202020760016U CN 212536981 U CN212536981 U CN 212536981U
- Authority
- CN
- China
- Prior art keywords
- wall
- polymer coating
- coating
- water supply
- pipe
- 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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- 238000000576 coating method Methods 0.000 title claims abstract description 56
- 239000011248 coating agent Substances 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000002131 composite material Substances 0.000 title claims description 17
- 239000002184 metal Substances 0.000 claims abstract description 50
- 229920000642 polymer Polymers 0.000 claims abstract description 40
- 238000002844 melting Methods 0.000 claims abstract description 3
- 230000008018 melting Effects 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 8
- -1 polyethylene terephthalate Polymers 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 claims description 3
- 239000005062 Polybutadiene Substances 0.000 claims description 2
- 229920002857 polybutadiene Polymers 0.000 claims description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 239000011247 coating layer Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 230000008719 thickening Effects 0.000 abstract description 2
- 239000003822 epoxy resin Substances 0.000 description 3
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical group COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000007849 furan resin Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020760016.3U CN212536981U (zh) | 2020-05-11 | 2020-05-11 | 一种内外涂覆复合给水管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020760016.3U CN212536981U (zh) | 2020-05-11 | 2020-05-11 | 一种内外涂覆复合给水管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212536981U true CN212536981U (zh) | 2021-02-12 |
Family
ID=74540760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020760016.3U Active CN212536981U (zh) | 2020-05-11 | 2020-05-11 | 一种内外涂覆复合给水管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212536981U (zh) |
-
2020
- 2020-05-11 CN CN202020760016.3U patent/CN212536981U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A composite water supply pipe with internal and external coating Effective date of registration: 20221229 Granted publication date: 20210212 Pledgee: Guangzhou Rural Commercial Bank Co.,Ltd. Foshan Branch Pledgor: GUANGDONG RONGGANG PIPELINE TECHNOLOGY CO.,LTD. Registration number: Y2022980029318 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210212 Pledgee: Guangzhou Rural Commercial Bank Co.,Ltd. Foshan Branch Pledgor: GUANGDONG RONGGANG PIPELINE TECHNOLOGY CO.,LTD. Registration number: Y2022980029318 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A composite water supply pipe with inner and outer coatings Granted publication date: 20210212 Pledgee: Guangzhou Rural Commercial Bank Co.,Ltd. Foshan Branch Pledgor: GUANGDONG RONGGANG PIPELINE TECHNOLOGY CO.,LTD. Registration number: Y2024980002945 |