CN101837644A - 一种钢带增强聚乙烯螺旋波纹管的制造工艺 - Google Patents
一种钢带增强聚乙烯螺旋波纹管的制造工艺 Download PDFInfo
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- CN101837644A CN101837644A CN 201010166485 CN201010166485A CN101837644A CN 101837644 A CN101837644 A CN 101837644A CN 201010166485 CN201010166485 CN 201010166485 CN 201010166485 A CN201010166485 A CN 201010166485A CN 101837644 A CN101837644 A CN 101837644A
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CN201010166485.3A CN101837644B (zh) | 2010-04-30 | 2010-04-30 | 一种钢带增强聚乙烯螺旋波纹管的制造工艺 |
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CN201010166485.3A CN101837644B (zh) | 2010-04-30 | 2010-04-30 | 一种钢带增强聚乙烯螺旋波纹管的制造工艺 |
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CN101837644A true CN101837644A (zh) | 2010-09-22 |
CN101837644B CN101837644B (zh) | 2014-04-02 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101974175A (zh) * | 2010-09-29 | 2011-02-16 | 河北颐通管业有限公司 | 一种制作钢带增强聚乙烯螺旋波纹管的填充增强母料 |
CN105673960A (zh) * | 2016-04-18 | 2016-06-15 | 河北奥特莱防水材料有限公司 | 一种塑料管道 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101059188A (zh) * | 2007-05-29 | 2007-10-24 | 广东联塑科技实业有限公司 | 一种钢带增强聚乙烯螺旋波纹管及其连接配件和连接方法 |
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- 2010-04-30 CN CN201010166485.3A patent/CN101837644B/zh active Active
Patent Citations (1)
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CN101059188A (zh) * | 2007-05-29 | 2007-10-24 | 广东联塑科技实业有限公司 | 一种钢带增强聚乙烯螺旋波纹管及其连接配件和连接方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101974175A (zh) * | 2010-09-29 | 2011-02-16 | 河北颐通管业有限公司 | 一种制作钢带增强聚乙烯螺旋波纹管的填充增强母料 |
CN105673960A (zh) * | 2016-04-18 | 2016-06-15 | 河北奥特莱防水材料有限公司 | 一种塑料管道 |
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CN101837644B (zh) | 2014-04-02 |
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Application publication date: 20100922 Assignee: GUIZHOU FENGYE PIPE CO., LTD. Assignor: Guangzhou Fengye Pipe Co., Ltd. Contract record no.: 2015520000005 Denomination of invention: Process for manufacturing steel strip reinforced polyethylene helical bellows Granted publication date: 20140402 License type: Exclusive License Record date: 20150409 |
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