CN1831411A - 一种压力管道用无缝钢管的制造方法 - Google Patents
一种压力管道用无缝钢管的制造方法 Download PDFInfo
- Publication number
- CN1831411A CN1831411A CN 200610012563 CN200610012563A CN1831411A CN 1831411 A CN1831411 A CN 1831411A CN 200610012563 CN200610012563 CN 200610012563 CN 200610012563 A CN200610012563 A CN 200610012563A CN 1831411 A CN1831411 A CN 1831411A
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- Prior art keywords
- steel pipe
- seamless steel
- extruding
- pressure pipeline
- heating
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- 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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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 75
- 239000010959 steel Substances 0.000 title claims abstract description 75
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 238000003754 machining Methods 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims description 18
- 238000012360 testing method Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 12
- 238000005496 tempering Methods 0.000 claims description 7
- 230000002706 hydrostatic effect Effects 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 2
- 238000007705 chemical test Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 239000013078 crystal Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000013386 optimize process Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100125638A CN100408905C (zh) | 2006-04-05 | 2006-04-05 | 一种压力管道用无缝钢管的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100125638A CN100408905C (zh) | 2006-04-05 | 2006-04-05 | 一种压力管道用无缝钢管的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1831411A true CN1831411A (zh) | 2006-09-13 |
CN100408905C CN100408905C (zh) | 2008-08-06 |
Family
ID=36993852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2006100125638A Active CN100408905C (zh) | 2006-04-05 | 2006-04-05 | 一种压力管道用无缝钢管的制造方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100408905C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100453261C (zh) * | 2007-01-27 | 2009-01-21 | 山西锦恒汽车部件有限公司 | 铸造铝合金零件复合塑性成型方法 |
CN101956055A (zh) * | 2010-10-19 | 2011-01-26 | 钢铁研究总院 | 一种大口径厚壁耐热钢管的热处理方法 |
CN103691761A (zh) * | 2013-12-20 | 2014-04-02 | 河北宏润重工股份有限公司 | 一种利用挤压设备制造大管径无缝管材的方法 |
CN106947852A (zh) * | 2017-04-01 | 2017-07-14 | 太原科技大学 | 一种提高铸挤复合成形大口径厚壁管性能的方法 |
CN107350741A (zh) * | 2017-07-14 | 2017-11-17 | 南通盛立德金属材料科技有限公司 | 不锈钢管的制造方法 |
CN111088419A (zh) * | 2019-12-09 | 2020-05-01 | 河北亚都管道装备集团有限公司 | 630℃超超临界机组g115大口径厚壁无缝热压弯头的制造方法及弯头 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1110634A (zh) * | 1995-02-24 | 1995-10-25 | 石家庄铝厂 | 内螺纹管的制造方法及装置 |
JP4133103B2 (ja) * | 2002-08-16 | 2008-08-13 | 山陽特殊製鋼株式会社 | 継目無鋼管の製造方法 |
TWI265053B (en) * | 2004-01-16 | 2006-11-01 | Sumitomo Metal Ind | Method for producing seamless pipe |
EP1775038B1 (en) * | 2004-06-18 | 2008-12-03 | Sumitomo Metal Industries, Ltd. | Process for producing seamless steel pipe |
CN100339633C (zh) * | 2005-09-09 | 2007-09-26 | 中铝洛阳铜业有限公司 | 一种红色黄铜管的制作方法 |
-
2006
- 2006-04-05 CN CNB2006100125638A patent/CN100408905C/zh active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100453261C (zh) * | 2007-01-27 | 2009-01-21 | 山西锦恒汽车部件有限公司 | 铸造铝合金零件复合塑性成型方法 |
CN101956055A (zh) * | 2010-10-19 | 2011-01-26 | 钢铁研究总院 | 一种大口径厚壁耐热钢管的热处理方法 |
CN103691761A (zh) * | 2013-12-20 | 2014-04-02 | 河北宏润重工股份有限公司 | 一种利用挤压设备制造大管径无缝管材的方法 |
CN103691761B (zh) * | 2013-12-20 | 2016-05-18 | 河北宏润核装备科技股份有限公司 | 一种利用挤压设备制造大管径无缝管材的方法 |
CN106947852A (zh) * | 2017-04-01 | 2017-07-14 | 太原科技大学 | 一种提高铸挤复合成形大口径厚壁管性能的方法 |
CN107350741A (zh) * | 2017-07-14 | 2017-11-17 | 南通盛立德金属材料科技有限公司 | 不锈钢管的制造方法 |
CN111088419A (zh) * | 2019-12-09 | 2020-05-01 | 河北亚都管道装备集团有限公司 | 630℃超超临界机组g115大口径厚壁无缝热压弯头的制造方法及弯头 |
CN111088419B (zh) * | 2019-12-09 | 2022-04-12 | 河北亚都管道装备集团有限公司 | 630℃超超临界机组g115大口径厚壁无缝热压弯头的制造方法及弯头 |
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Publication number | Publication date |
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CN100408905C (zh) | 2008-08-06 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HEBEI HONGRUN HEAVY MANUFACTURING GROUP CO., LTD. Free format text: FORMER NAME OR ADDRESS: HEBEI HONGRUN PIPELINE GROUP CO., LTD. |
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CP03 | Change of name, title or address |
Address after: Chengnan Industrial Zone, Chengnan County, Cangzhou, Hebei, Yanshan Patentee after: HEBEI HONGRUN HEAVY INDUSTRY GROUP Co.,Ltd. Address before: Chengnan Industrial Zone, Chengnan County, Cangzhou, Hebei, Yanshan Patentee before: Hebei Hongrun Pipeline Group Co.,Ltd. |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Chunhai Inventor after: Tang Guoming Inventor after: Wang Yanjie Inventor after: Zhao Shuzhen Inventor before: Liu Chunhai Inventor before: Tang Guoming Inventor before: Wang Yanjie |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU CHUNHAI TANG GUOMING WANG YANJIE TO: LIU CHUNHAI TANG GUOMING WANG YANJIE ZHAO SHUZHEN |
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C56 | Change in the name or address of the patentee |
Owner name: HEBEI HONGRUN HEAVY INDUSTRY CO., LTD. Free format text: FORMER NAME: HEBEI HONGRUN HEAVY INDUSTRY GROUP CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 061300 Yanshan County Industrial Development Zone, Hebei Patentee after: HEBEI HONGRUN HEAVY INDUSTRY GROUP CO.,LTD. Address before: 061300 Industrial Zone, Chengnan Road, Yanshan County, Hebei, Cangzhou Patentee before: HEBEI HONGRUN HEAVY INDUSTRY GROUP Co.,Ltd. |
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C56 | Change in the name or address of the patentee |
Owner name: HEBEI HONGRUN NUCLEAR EQUIPMENT TECHNOLOGY CO., LT Free format text: FORMER NAME: HEBEI HONGRUN HEAVY INDUSTRY CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 061300 Yanshan County Industrial Development Zone, Hebei Patentee after: HEBEI HONGRUN NUCLEAR EQUIPMENT SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 061300 Yanshan County Industrial Development Zone, Hebei Patentee before: HEBEI HONGRUN HEAVY INDUSTRY GROUP CO.,LTD. |
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Effective date of registration: 20231012 Granted publication date: 20080806 |
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