CN100547106C - 一种x80钢所制管件及其制造工艺 - Google Patents
一种x80钢所制管件及其制造工艺 Download PDFInfo
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- CN100547106C CN100547106C CNB2007101853497A CN200710185349A CN100547106C CN 100547106 C CN100547106 C CN 100547106C CN B2007101853497 A CNB2007101853497 A CN B2007101853497A CN 200710185349 A CN200710185349 A CN 200710185349A CN 100547106 C CN100547106 C CN 100547106C
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- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 58
- 239000010959 steel Substances 0.000 title claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000010791 quenching Methods 0.000 claims abstract description 9
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 9
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 8
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- 230000000171 quenching effect Effects 0.000 claims abstract description 8
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- 238000005496 tempering Methods 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 abstract description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003345 natural gas Substances 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 229910052720 vanadium Inorganic materials 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 6
- 238000007669 thermal treatment Methods 0.000 description 6
- 239000012267 brine Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910001563 bainite Inorganic materials 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007101853497A CN100547106C (zh) | 2007-12-10 | 2007-12-10 | 一种x80钢所制管件及其制造工艺 |
Applications Claiming Priority (1)
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CNB2007101853497A CN100547106C (zh) | 2007-12-10 | 2007-12-10 | 一种x80钢所制管件及其制造工艺 |
Publications (2)
Publication Number | Publication Date |
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CN101205594A CN101205594A (zh) | 2008-06-25 |
CN100547106C true CN100547106C (zh) | 2009-10-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2007101853497A Active CN100547106C (zh) | 2007-12-10 | 2007-12-10 | 一种x80钢所制管件及其制造工艺 |
Country Status (1)
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CN (1) | CN100547106C (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101639147B (zh) * | 2009-08-14 | 2013-06-05 | 三一汽车制造有限公司 | 一种混凝土输送装置用耐磨工件的处理方法及耐磨工件 |
CN102116409B (zh) * | 2010-01-04 | 2015-03-18 | 烟台中集来福士海洋工程有限公司 | 一种高强度钢半弦管的成型方法 |
CN101880818B (zh) * | 2010-06-04 | 2012-05-30 | 中国石油天然气集团公司 | 一种x80弯管和管件的制备方法 |
CN102127698A (zh) * | 2011-02-22 | 2011-07-20 | 中国石油天然气集团公司 | 一种x100钢级弯管和管件的制备方法 |
CN102161148B (zh) * | 2011-02-22 | 2014-06-04 | 中国石油天然气集团公司 | 一种x90钢级弯管和管件的制备方法 |
CN102191442B (zh) * | 2011-05-13 | 2012-10-10 | 宝鸡石油机械有限责任公司 | 海洋深水钻井隔水管法兰用钢及隔水管法兰的制造方法 |
CN102242323A (zh) * | 2011-08-25 | 2011-11-16 | 中国石油集团渤海石油装备制造有限公司 | 一种x80钢及其所制耐低温管件和管件的制造方法 |
CN102383057A (zh) * | 2011-10-26 | 2012-03-21 | 中国石油集团渤海石油装备制造有限公司 | 耐低温k60管线钢及其所制弯管和弯管的制作方法 |
CN103453266B (zh) * | 2013-09-09 | 2015-09-09 | 南车资阳机车有限公司 | 一种可固定安装的联接弯头 |
CN103805865B (zh) * | 2014-03-14 | 2016-04-27 | 武汉钢铁(集团)公司 | 一种经济型x70石油天然气管线钢及其生产方法 |
CN105112629A (zh) * | 2015-09-17 | 2015-12-02 | 重庆齿轮箱有限责任公司 | 一种大厚度高强度结构钢的热处理方法 |
CN105238997A (zh) * | 2015-10-26 | 2016-01-13 | 中石化石油工程设计有限公司 | 适于煤制气输送管道的x80管线钢板/带及生产方法 |
CN108239720B (zh) * | 2016-12-27 | 2019-11-12 | 中国石油天然气集团公司 | 一种x80钢、x80钢板及其三通的制备方法 |
CN114892102B (zh) * | 2022-05-28 | 2023-08-15 | 日钢营口中板有限公司 | 一种经济型大厚度管件用钢板及其制造方法 |
CN116005071B (zh) * | 2022-12-27 | 2024-05-24 | 南阳汉冶特钢有限公司 | 一种x80止裂钢板及其生产方法 |
CN117778864B (zh) * | 2024-02-26 | 2024-05-28 | 江苏永钢集团有限公司 | 一种管线钢及其制备方法及应用 |
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2007
- 2007-12-10 CN CNB2007101853497A patent/CN100547106C/zh active Active
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CN101205594A (zh) | 2008-06-25 |
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ASS | Succession or assignment of patent right |
Owner name: JULONG STEEL PIPE CO., LTD. Free format text: FORMER OWNER: NO.1 MACHINERY FACTORY, HUABEI PETROLEAM ADMINISTRATION Effective date: 20090918 |
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Effective date of registration: 20090918 Address after: 102 mailbox, Qingxian County, Hebei Province Patentee after: Julong Steel Pipe Co., Ltd. Address before: 102 mailbox, Qingxian County, Hebei Province Patentee before: No.1 Machinery Works, North-China Petroleum Administration |
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Owner name: CNPC BOHAI PETROLEUM EQUIPMENT MANUFACTURING CO., Free format text: FORMER OWNER: JULONG STEEL PIPE CO., LTD. Effective date: 20100722 Owner name: JULONG STEEL PIPE CO., LTD. |
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Free format text: CORRECT: ADDRESS; FROM: 062658 MAILBOX 102, QING COUNTY, HEBEI PROVINCE TO: 300457 BUILDING 3, TIANJIN BINHAI SERVICE OUTSOURCING INDUSTRY PARK, NO.19, XINHUAN WEST ROAD, TIANJIN DEVELOPMENT ZONE |
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Effective date of registration: 20100722 Address after: 300457, Tianjin Development Zone, No. 19 West Ring Road, Tianjin Binhai service outsourcing industry park, building 3 Co-patentee after: Julong Steel Pipe Co., Ltd. Patentee after: CNPC Bohai Equipment Manufacturing Co., Ltd. Address before: 102 box 062658, Hebei, Qingxian County Patentee before: Julong Steel Pipe Co., Ltd. |
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Effective date of registration: 20210519 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Petroleum Equipment Manufacturing Co.,Ltd. Patentee after: JULONG STEEL PIPE Co.,Ltd. Address before: 300457 building 3, Tianjin Binhai Service Outsourcing Industrial Park, 19 Xinhuan West Road, TEDA Patentee before: CNPC Bohai Petroleum Equipment Manufacturing Co.,Ltd. Patentee before: JULONG STEEL PIPE Co.,Ltd. |
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