CN202629352U - 涂塑焊管 - Google Patents
涂塑焊管 Download PDFInfo
- Publication number
- CN202629352U CN202629352U CN 201220235212 CN201220235212U CN202629352U CN 202629352 U CN202629352 U CN 202629352U CN 201220235212 CN201220235212 CN 201220235212 CN 201220235212 U CN201220235212 U CN 201220235212U CN 202629352 U CN202629352 U CN 202629352U
- Authority
- CN
- China
- Prior art keywords
- pipe
- plastic
- coated
- steel
- steel 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.)
- Expired - Lifetime
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 24
- 239000004033 plastic Substances 0.000 title claims abstract description 24
- 239000011247 coating layer Substances 0.000 claims description 15
- 239000003063 flame retardant Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000002421 anti-septic effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 30
- 239000010959 steel Substances 0.000 abstract description 30
- 239000003245 coal Substances 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 239000006223 plastic coating Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 238000007599 discharging Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 229920002396 Polyurea Polymers 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235212 CN202629352U (zh) | 2012-05-23 | 2012-05-23 | 涂塑焊管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235212 CN202629352U (zh) | 2012-05-23 | 2012-05-23 | 涂塑焊管 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629352U true CN202629352U (zh) | 2012-12-26 |
Family
ID=47382553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220235212 Expired - Lifetime CN202629352U (zh) | 2012-05-23 | 2012-05-23 | 涂塑焊管 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629352U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542184A (zh) * | 2013-09-19 | 2014-01-29 | 宁波钢汇不锈钢有限公司 | 一种大口径不锈钢薄壁管 |
-
2012
- 2012-05-23 CN CN 201220235212 patent/CN202629352U/zh not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542184A (zh) * | 2013-09-19 | 2014-01-29 | 宁波钢汇不锈钢有限公司 | 一种大口径不锈钢薄壁管 |
| CN103542184B (zh) * | 2013-09-19 | 2017-02-22 | 宁波钢汇不锈钢有限公司 | 一种大口径不锈钢薄壁管 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Plastic-coated welded pipe Effective date of registration: 20130527 Granted publication date: 20121226 Pledgee: Shanxi SME credit Company limited by guarantee Pledgor: Shanxi Qingke Hengan Mining New Material Co., Ltd. Registration number: 2013990000319 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Jiahua hi tech Development Zone, Shanxi province Taiyuan city 030006 Street No. 7, block C (International High Shuai science building 11 floor) Patentee after: Shanxi Qingke Hengan Mining New Material Co., Ltd. Address before: 030006, new development building, No. 288, Changzhi Road, Taiyuan hi tech Zone, Shanxi, 4 Patentee before: Shanxi Qingke Hengan Mining New Material Co., Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140605 Granted publication date: 20121226 Pledgee: Shanxi SME credit Company limited by guarantee Pledgor: Shanxi Qingke Hengan Mining New Material Co., Ltd. Registration number: 2013990000319 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Plastic-coated welded pipe Effective date of registration: 20140606 Granted publication date: 20121226 Pledgee: Shanxi SME credit Company limited by guarantee Pledgor: Shanxi Qingke Hengan Mining New Material Co., Ltd. Registration number: 2014990000446 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150617 Granted publication date: 20121226 Pledgee: Shanxi SME credit Company limited by guarantee Pledgor: Shanxi Qingke Hengan Mining New Material Co., Ltd. Registration number: 2014990000446 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Plastic-coated welded pipe Effective date of registration: 20150624 Granted publication date: 20121226 Pledgee: Shanxi SME credit Company limited by guarantee Pledgor: Shanxi Qingke Hengan Mining New Material Co., Ltd. Registration number: 2015990000501 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20190613 Registration number: 2015990000501 Pledgee after: Shanxi Financing Reinsurance Group Co., Ltd. Pledgee before: Shanxi SME credit Company limited by guarantee |
|
| 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 |
Date of cancellation: 20210623 Granted publication date: 20121226 Pledgee: Shanxi Financing Reinsurance Group Co.,Ltd. Pledgor: SHANXI QINGKE HENGAN MINING NEW MATERIAL Co.,Ltd. Registration number: 2015990000501 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |