CN100361805C - Intermediate frequency heating pipe plastic liner device - Google Patents
Intermediate frequency heating pipe plastic liner device Download PDFInfo
- Publication number
- CN100361805C CN100361805C CNB2005100603086A CN200510060308A CN100361805C CN 100361805 C CN100361805 C CN 100361805C CN B2005100603086 A CNB2005100603086 A CN B2005100603086A CN 200510060308 A CN200510060308 A CN 200510060308A CN 100361805 C CN100361805 C CN 100361805C
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- CN
- China
- Prior art keywords
- plug
- steel pipe
- cock body
- plastic tube
- inner lining
- 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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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100603086A CN100361805C (en) | 2005-08-04 | 2005-08-04 | Intermediate frequency heating pipe plastic liner device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100603086A CN100361805C (en) | 2005-08-04 | 2005-08-04 | Intermediate frequency heating pipe plastic liner device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1754683A CN1754683A (en) | 2006-04-05 |
CN100361805C true CN100361805C (en) | 2008-01-16 |
Family
ID=36688372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100603086A Active CN100361805C (en) | 2005-08-04 | 2005-08-04 | Intermediate frequency heating pipe plastic liner device |
Country Status (1)
Country | Link |
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CN (1) | CN100361805C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101850612B (en) * | 2010-03-12 | 2012-02-08 | 浙江金洲管道科技股份有限公司 | Travelling mechanism of medium-frequency heating device for processing steel-plastic composite pipe material |
CN103807520B (en) * | 2013-12-31 | 2016-05-04 | 湖南振辉管业有限公司 | A kind of production line of making lining plastic spipot and socket cast iron pipe |
CN103697246B (en) * | 2013-12-31 | 2016-06-29 | 湖南振辉管业有限公司 | A kind of lining plastic bell-and-spigot pipe |
CN103912735B (en) * | 2014-04-19 | 2016-08-24 | 湖南振辉管业有限公司 | The integrated pipe of the different material of multilamellar and manufacturing process thereof |
CN104309111B (en) * | 2014-10-16 | 2016-09-07 | 吉林钰翎珑钢管钢构制造有限公司 | The fuse machine of multiple tube is manufactured for metal tube plastic lining |
CN107097443B (en) * | 2017-06-01 | 2023-07-18 | 天津友发钢管集团股份有限公司 | Steel pipe lining plastic production line |
CN108908947A (en) * | 2018-08-13 | 2018-11-30 | 湖南振辉管业有限公司 | The equipment of cast iron pipe liner PE pipe |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1057609A (en) * | 1991-06-15 | 1992-01-08 | 淄博化工装备厂 | A kind of method for lining inner surface of tubes with plastics |
CN2122296U (en) * | 1992-05-05 | 1992-11-18 | 吴康明 | Steel waterpipe having rubber lining |
CN1073906A (en) * | 1992-01-02 | 1993-07-07 | 南通市防腐管道厂 | The manufacture method of steel-plastics composite pipe |
RU2151945C1 (en) * | 1998-12-01 | 2000-06-27 | Общество с ограниченной ответственностью Научно-производственное объединение "Полимерстроймаш" | Insulating system for internal protection of weld in steel pipe-line against corrosion ( variants ) |
CN1305881A (en) * | 2001-02-26 | 2001-08-01 | 广州祥基金属制品有限公司 | Technology for manufacturing steel pipe with plastic liner |
CN1319496A (en) * | 2001-02-15 | 2001-10-31 | 广州祥基金属制品有限公司 | Method for making plastics lined steel pipe |
CN1367075A (en) * | 2002-02-05 | 2002-09-04 | 揭东经济开发试验区泰丰侨金属制品有限公司 | Production method of steel-plastics composite pipe whose exterior is galvanized and interior is lined with polyethylene |
CN1459368A (en) * | 2002-05-23 | 2003-12-03 | 上海卫邦管道有限公司 | Manufacturing method plastic lining composite steel pipe and its manufacturing equipment |
CN2620810Y (en) * | 2003-06-26 | 2004-06-16 | 钱乐中 | Axial sealing anticorrusive internal and external covered non polar plastic steel pipe |
CN2818123Y (en) * | 2005-08-04 | 2006-09-20 | 浙江金洲管道科技股份有限公司 | Plastic lining device of medium-frequency heating steel pipe |
-
2005
- 2005-08-04 CN CNB2005100603086A patent/CN100361805C/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1057609A (en) * | 1991-06-15 | 1992-01-08 | 淄博化工装备厂 | A kind of method for lining inner surface of tubes with plastics |
CN1073906A (en) * | 1992-01-02 | 1993-07-07 | 南通市防腐管道厂 | The manufacture method of steel-plastics composite pipe |
CN2122296U (en) * | 1992-05-05 | 1992-11-18 | 吴康明 | Steel waterpipe having rubber lining |
RU2151945C1 (en) * | 1998-12-01 | 2000-06-27 | Общество с ограниченной ответственностью Научно-производственное объединение "Полимерстроймаш" | Insulating system for internal protection of weld in steel pipe-line against corrosion ( variants ) |
CN1319496A (en) * | 2001-02-15 | 2001-10-31 | 广州祥基金属制品有限公司 | Method for making plastics lined steel pipe |
CN1305881A (en) * | 2001-02-26 | 2001-08-01 | 广州祥基金属制品有限公司 | Technology for manufacturing steel pipe with plastic liner |
CN1367075A (en) * | 2002-02-05 | 2002-09-04 | 揭东经济开发试验区泰丰侨金属制品有限公司 | Production method of steel-plastics composite pipe whose exterior is galvanized and interior is lined with polyethylene |
CN1459368A (en) * | 2002-05-23 | 2003-12-03 | 上海卫邦管道有限公司 | Manufacturing method plastic lining composite steel pipe and its manufacturing equipment |
CN2620810Y (en) * | 2003-06-26 | 2004-06-16 | 钱乐中 | Axial sealing anticorrusive internal and external covered non polar plastic steel pipe |
CN2818123Y (en) * | 2005-08-04 | 2006-09-20 | 浙江金洲管道科技股份有限公司 | Plastic lining device of medium-frequency heating steel pipe |
Also Published As
Publication number | Publication date |
---|---|
CN1754683A (en) | 2006-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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 invention: Intermediate frequency heating pipe plastic liner device Effective date of registration: 20131212 Granted publication date: 20080116 Pledgee: Bank of China Huzhou branch Pledgor: Zhejiang Kingland Pipeline Technology Co., Ltd. Registration number: 2013330000016 |
|
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: 20141219 Granted publication date: 20080116 Pledgee: Bank of China Huzhou branch Pledgor: Zhejiang Kingland Pipeline Technology Co., Ltd. Registration number: 2013330000016 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Intermediate frequency heating pipe plastic liner device Effective date of registration: 20141231 Granted publication date: 20080116 Pledgee: Bank of China, Limited by Share Ltd, Huzhou branch Pledgor: Zhejiang Kingland Pipeline Technology Co., Ltd. Registration number: 2014330000066 |
|
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: 20151204 Granted publication date: 20080116 Pledgee: Bank of China, Limited by Share Ltd, Huzhou branch Pledgor: Zhejiang Kingland Pipeline Technology Co., Ltd. Registration number: 2014330000066 |
|
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 invention: Intermediate frequency heating pipe plastic liner device Effective date of registration: 20151222 Granted publication date: 20080116 Pledgee: Bank of China, Limited by Share Ltd, Huzhou branch Pledgor: Zhejiang Kingland Pipeline Technology Co., Ltd. Registration number: 2015980000273 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |