CN104668908B - 一种不锈钢焊接钢管的加工工艺 - Google Patents
一种不锈钢焊接钢管的加工工艺 Download PDFInfo
- Publication number
- CN104668908B CN104668908B CN201510050881.2A CN201510050881A CN104668908B CN 104668908 B CN104668908 B CN 104668908B CN 201510050881 A CN201510050881 A CN 201510050881A CN 104668908 B CN104668908 B CN 104668908B
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- shell
- steel pipe
- pressure
- pipe
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/24—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds
- C23C22/26—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds containing also organic compounds
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510050881.2A CN104668908B (zh) | 2015-01-30 | 2015-01-30 | 一种不锈钢焊接钢管的加工工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510050881.2A CN104668908B (zh) | 2015-01-30 | 2015-01-30 | 一种不锈钢焊接钢管的加工工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104668908A CN104668908A (zh) | 2015-06-03 |
CN104668908B true CN104668908B (zh) | 2017-02-01 |
Family
ID=53304770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510050881.2A Expired - Fee Related CN104668908B (zh) | 2015-01-30 | 2015-01-30 | 一种不锈钢焊接钢管的加工工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN104668908B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107747025B (zh) * | 2017-11-02 | 2019-08-16 | 浙江双森金属科技股份有限公司 | 一种不锈钢管及其加工工艺 |
CN107747026B (zh) * | 2017-11-02 | 2019-08-16 | 浙江双森金属科技股份有限公司 | 一种不锈钢圆管的制造方法 |
CN108907610B (zh) * | 2018-06-08 | 2021-05-07 | 绍兴栢安管业科技有限公司 | 一种圆形拉杆的成形方法 |
CN112430818A (zh) * | 2020-11-20 | 2021-03-02 | 德清县豪鹰金属制品有限公司 | 一种钢丝线材的表面处理工艺 |
CN112372171A (zh) * | 2020-11-23 | 2021-02-19 | 湖州南浔中盛金属热处理有限公司 | 一种汽车用钢管的焊接工艺 |
CN113681242A (zh) * | 2021-08-31 | 2021-11-23 | 浙江圣洁钛业科技有限公司 | 一种高性能不锈钢管的加工工艺 |
CN115401411B (zh) * | 2022-08-20 | 2023-08-08 | 常州振瑞机械制造有限公司 | 一种不锈钢焊接钢管的生产工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3628923A (en) * | 1968-10-24 | 1971-12-21 | Texas Instruments Inc | Method of making header joint for a clad tubulation |
US3711938A (en) * | 1970-10-26 | 1973-01-23 | Fluor Corp | Method for pulling, aligning and bevelling adjacent submerged pipe sections |
CN1012983B (zh) * | 1988-04-26 | 1991-06-26 | 哈尔滨冶金研究所 | 覆铜钢双金属管及其制造方法 |
CN1238393A (zh) * | 1999-02-08 | 1999-12-15 | 德阳市现代特种催化技术研究所 | 金属表面特种催化液及其催化合金加工工艺 |
CN101205620A (zh) * | 2007-12-06 | 2008-06-25 | 天津钢管集团股份有限公司 | 热轧钢管氧化铁皮的清理方法 |
CN102220591A (zh) * | 2011-07-26 | 2011-10-19 | 扬州华宇管件有限公司 | 一种不锈钢管件酸洗钝化处理工艺 |
CN103938113A (zh) * | 2013-01-21 | 2014-07-23 | 浙江飞挺管业有限公司 | 一种低温不锈钢及其热处理方法 |
-
2015
- 2015-01-30 CN CN201510050881.2A patent/CN104668908B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN104668908A (zh) | 2015-06-03 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Liang Shengji Inventor after: Ma Jun Inventor before: Yan Binghu Inventor before: He Hua |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180428 Address after: 528225 No. three road, Luo Cun Lian and Xiao Lang Industrial Area, Shihan Town, Nanhai District, Foshan, Guangdong Patentee after: Foshan Yun Tian metal products Co., Ltd. Address before: 621000 10 groups of tile village, shtong Town, Fucheng District, Mianyang, Sichuan Patentee before: Mianyang City Jia Wei stainless steel Co., Ltd |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20200130 |
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CF01 | Termination of patent right due to non-payment of annual fee |