CN104388836A - 海水淡化用超级奥氏体无缝钢管及其穿孔工艺 - Google Patents
海水淡化用超级奥氏体无缝钢管及其穿孔工艺 Download PDFInfo
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- CN104388836A CN104388836A CN201410580209.XA CN201410580209A CN104388836A CN 104388836 A CN104388836 A CN 104388836A CN 201410580209 A CN201410580209 A CN 201410580209A CN 104388836 A CN104388836 A CN 104388836A
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- steel tube
- sea water
- superaustenitic
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- seamless steel
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- Heat Treatment Of Steel (AREA)
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CN201410580209.XA CN104388836B (zh) | 2014-10-27 | 2014-10-27 | 海水淡化用超级奥氏体无缝钢管及其穿孔工艺 |
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CN201410580209.XA CN104388836B (zh) | 2014-10-27 | 2014-10-27 | 海水淡化用超级奥氏体无缝钢管及其穿孔工艺 |
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CN104388836A true CN104388836A (zh) | 2015-03-04 |
CN104388836B CN104388836B (zh) | 2016-09-21 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111940537A (zh) * | 2019-05-17 | 2020-11-17 | 宝武特种冶金有限公司 | 一种s31254无缝钢管的热挤压制管生产方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1836056A (zh) * | 2003-08-19 | 2006-09-20 | 杰富意钢铁株式会社 | 耐腐蚀性优良的油井用高强度不锈钢管及其制造方法 |
CN101956142A (zh) * | 2009-07-13 | 2011-01-26 | 苏州奕欣特钢管业有限公司 | 一种双相钢无缝管及其加工方法 |
CN102527724A (zh) * | 2011-12-27 | 2012-07-04 | 攀钢集团江油长城特殊钢有限公司 | 一种合金管材的制造方法 |
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2014
- 2014-10-27 CN CN201410580209.XA patent/CN104388836B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1836056A (zh) * | 2003-08-19 | 2006-09-20 | 杰富意钢铁株式会社 | 耐腐蚀性优良的油井用高强度不锈钢管及其制造方法 |
CN101956142A (zh) * | 2009-07-13 | 2011-01-26 | 苏州奕欣特钢管业有限公司 | 一种双相钢无缝管及其加工方法 |
CN102527724A (zh) * | 2011-12-27 | 2012-07-04 | 攀钢集团江油长城特殊钢有限公司 | 一种合金管材的制造方法 |
Non-Patent Citations (1)
Title |
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朱学仪等: "《锅炉及压力容器用钢标准手册》", 31 March 2008, article "锅炉、过热器、热交换器用铁素体和奥氏体无缝钢管", pages: 405 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111940537A (zh) * | 2019-05-17 | 2020-11-17 | 宝武特种冶金有限公司 | 一种s31254无缝钢管的热挤压制管生产方法 |
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CN104388836B (zh) | 2016-09-21 |
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C14 | Grant of patent or utility model | ||
CB02 | Change of applicant information |
Address after: Longwan District of Wenzhou City, Zhejiang province Yongzhong Street 325000 Days Road No. 938 Applicant after: Zhejiang is believed to such an extent that reach extraordinary Pipe Co., Ltd. Address before: Longwan District of Wenzhou City, Zhejiang province Yongzhong Street 325000 Days Road No. 938 Applicant before: Wenzhou Xindeda Stainless Steel Material Co., Ltd. |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Superaustenitic seamless steel tube for sea water desalination and punching technology for same Effective date of registration: 20171220 Granted publication date: 20160921 Pledgee: Zhejiang Wenzhou Longwan rural commercial bank Limited by Share Ltd Yongchang branch Pledgor: Zhejiang is believed to such an extent that reach extraordinary Pipe Co., Ltd. Registration number: 2017330000319 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |