CN103436677B - 双管板换热器专用不锈钢管的生产方法 - Google Patents
双管板换热器专用不锈钢管的生产方法 Download PDFInfo
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CN104889705B (zh) * | 2015-05-20 | 2017-04-05 | 湖州华特不锈钢管制造有限公司 | 一种用于换热器的不锈钢管生产方法 |
CN105018702A (zh) * | 2015-08-04 | 2015-11-04 | 浙江中达特钢股份有限公司 | 一种热交换器用不锈钢无缝钢管工艺方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101091984A (zh) * | 2007-08-03 | 2007-12-26 | 攀钢集团攀枝花钢铁研究院 | 不锈钢管的制造方法 |
CN201071327Y (zh) * | 2007-07-06 | 2008-06-11 | 上海川源机械工程有限公司扬州分公司 | 潜水曝气机 |
CN101862753A (zh) * | 2010-06-10 | 2010-10-20 | 常州市联谊特种不锈钢管有限公司 | 不锈钢无缝特厚管的生产工艺 |
CN101862763A (zh) * | 2010-06-18 | 2010-10-20 | 常州市联谊特种不锈钢管有限公司 | 一种不锈钢大口径薄壁无缝钢管的生产工艺 |
CN102434725A (zh) * | 2011-10-10 | 2012-05-02 | 刘群联 | 一种大口径不锈钢无缝钢管的制造方法 |
CN103243279A (zh) * | 2013-05-24 | 2013-08-14 | 无锡鑫常钢管有限责任公司 | 一种尿素级不锈钢管及其生产工艺 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201071327Y (zh) * | 2007-07-06 | 2008-06-11 | 上海川源机械工程有限公司扬州分公司 | 潜水曝气机 |
CN101091984A (zh) * | 2007-08-03 | 2007-12-26 | 攀钢集团攀枝花钢铁研究院 | 不锈钢管的制造方法 |
CN101862753A (zh) * | 2010-06-10 | 2010-10-20 | 常州市联谊特种不锈钢管有限公司 | 不锈钢无缝特厚管的生产工艺 |
CN101862763A (zh) * | 2010-06-18 | 2010-10-20 | 常州市联谊特种不锈钢管有限公司 | 一种不锈钢大口径薄壁无缝钢管的生产工艺 |
CN102434725A (zh) * | 2011-10-10 | 2012-05-02 | 刘群联 | 一种大口径不锈钢无缝钢管的制造方法 |
CN103243279A (zh) * | 2013-05-24 | 2013-08-14 | 无锡鑫常钢管有限责任公司 | 一种尿素级不锈钢管及其生产工艺 |
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Effective date of registration: 20181112 Address after: 213000 Zhenglu Town Industrial Park, Tianning District, Changzhou City, Jiangsu Province Patentee after: Changzhou Tengfei Stainless Steel Co., Ltd. Address before: 213111 Zhengluzhen South Road, Wujin District, Changzhou City, Jiangsu Province Patentee before: Changzhou Tengyue Stainless Steel Pipe Co., Ltd. |
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Address after: 213000 Zhenglu Town Industrial Park, Tianning District, Changzhou City, Jiangsu Province Patentee after: Changzhou Tengyue Special Material Technology Co., Ltd. Address before: 213000 Zhenglu Town Industrial Park, Tianning District, Changzhou City, Jiangsu Province Patentee before: Changzhou Tengfei Stainless Steel Co., Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 213000 Zhenglu Town Industrial Park, Tianning District, Changzhou City, Jiangsu Province Patentee after: Changzhou Tengfei special material technology Co.,Ltd. Address before: 213000 Zhenglu Town Industrial Park, Tianning District, Changzhou City, Jiangsu Province Patentee before: Changzhou Tengyue Special Material Technology Co.,Ltd. |
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