CN101985996B - 内外防腐聚四氟乙烯管件的制作工艺 - Google Patents
内外防腐聚四氟乙烯管件的制作工艺 Download PDFInfo
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- CN101985996B CN101985996B CN2010105237941A CN201010523794A CN101985996B CN 101985996 B CN101985996 B CN 101985996B CN 2010105237941 A CN2010105237941 A CN 2010105237941A CN 201010523794 A CN201010523794 A CN 201010523794A CN 101985996 B CN101985996 B CN 101985996B
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CN2010105237941A CN101985996B (zh) | 2010-10-29 | 2010-10-29 | 内外防腐聚四氟乙烯管件的制作工艺 |
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CN2010105237941A CN101985996B (zh) | 2010-10-29 | 2010-10-29 | 内外防腐聚四氟乙烯管件的制作工艺 |
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CN101985996A CN101985996A (zh) | 2011-03-16 |
CN101985996B true CN101985996B (zh) | 2012-06-13 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102829280B (zh) * | 2012-08-24 | 2015-02-04 | 秦皇岛北方管业有限公司 | 一种抗强腐蚀介质的复合膨胀节及制备方法 |
CN110884012A (zh) * | 2019-11-28 | 2020-03-17 | 浙江特塑龙化工设备有限公司 | 一种模压栅板制造工艺 |
CN111844833A (zh) * | 2020-07-07 | 2020-10-30 | 如皋佳百塑料制品有限公司 | 一种内外防腐聚四氟乙烯管件的制作工艺 |
CN112590092A (zh) * | 2020-10-23 | 2021-04-02 | 江苏金氟隆防腐设备有限公司 | 一种管道聚四氟乙烯内衬等压制备工艺 |
CN112677388B (zh) * | 2020-12-07 | 2022-11-15 | 阿尔法新材料(辽宁)有限责任公司 | 一种可自动套管的聚四氟乙烯管件加工装置 |
CN113715241A (zh) * | 2021-08-20 | 2021-11-30 | 浙江菲达通球环保管业有限公司 | 一种耐高温负压钢衬聚四氟乙烯复合管的制作工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1070605A (zh) * | 1992-08-11 | 1993-04-07 | 陈玉庭 | 管道容器与管道容器配件紧衬聚四氟乙烯工艺及其制品 |
CN1736617A (zh) * | 2004-08-20 | 2006-02-22 | 中国石油天然气管道局 | 钢质管道热涂聚乙烯防腐层冷却方法 |
CN101332378A (zh) * | 2007-06-25 | 2008-12-31 | 如皋市万通防腐有限公司 | 一种模压内衬聚四氟乙烯的过滤器及其生产方法 |
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JPS61228918A (ja) * | 1985-04-03 | 1986-10-13 | Nippon Valqua Ind Ltd | 四フツ化エチレン樹脂製ライニング材の形成方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1070605A (zh) * | 1992-08-11 | 1993-04-07 | 陈玉庭 | 管道容器与管道容器配件紧衬聚四氟乙烯工艺及其制品 |
CN1736617A (zh) * | 2004-08-20 | 2006-02-22 | 中国石油天然气管道局 | 钢质管道热涂聚乙烯防腐层冷却方法 |
CN101332378A (zh) * | 2007-06-25 | 2008-12-31 | 如皋市万通防腐有限公司 | 一种模压内衬聚四氟乙烯的过滤器及其生产方法 |
Non-Patent Citations (5)
Title |
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.模压聚四氟乙烯塑料衬里管件的研制与应用.《腐蚀与防护》.1998,第19卷(第5期),全文. |
JP昭61-228918A 1986.10.13 |
朱新生 |
朱新生;杨恒喜;.模压聚四氟乙烯塑料衬里管件的研制与应用.《腐蚀与防护》.1998,第19卷(第5期),全文. * |
杨恒喜 |
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CN101985996A (zh) | 2011-03-16 |
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Denomination of invention: Manufacturing technology of internal and external anti-corrosion PTFE pipe fittings Effective date of registration: 20220218 Granted publication date: 20120613 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Huangshan sub branch Pledgor: ZHEJIANG FEIDA TONGQIU ENVIRONMENTAL PROTECTION PIPE CO.,LTD. Registration number: Y2022980001637 |
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Date of cancellation: 20230518 Granted publication date: 20120613 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Huangshan sub branch Pledgor: ZHEJIANG FEIDA TONGQIU ENVIRONMENTAL PROTECTION PIPE CO.,LTD. Registration number: Y2022980001637 |