EP2133159A4 - Seamless pipe manufacturing method - Google Patents

Seamless pipe manufacturing method

Info

Publication number
EP2133159A4
EP2133159A4 EP08738871A EP08738871A EP2133159A4 EP 2133159 A4 EP2133159 A4 EP 2133159A4 EP 08738871 A EP08738871 A EP 08738871A EP 08738871 A EP08738871 A EP 08738871A EP 2133159 A4 EP2133159 A4 EP 2133159A4
Authority
EP
European Patent Office
Prior art keywords
seamless pipe
pipe manufacturing
seamless
manufacturing
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.)
Granted
Application number
EP08738871A
Other languages
German (de)
French (fr)
Other versions
EP2133159B1 (en
EP2133159A1 (en
Inventor
Yusuke Sendai
Masatomo Kishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of EP2133159A1 publication Critical patent/EP2133159A1/en
Publication of EP2133159A4 publication Critical patent/EP2133159A4/en
Application granted granted Critical
Publication of EP2133159B1 publication Critical patent/EP2133159B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/78—Control of tube rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process
EP08738871A 2007-03-30 2008-03-26 Method of manufacturing a seamless pipe or tube Not-in-force EP2133159B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007092996 2007-03-30
PCT/JP2008/055645 WO2008123276A1 (en) 2007-03-30 2008-03-26 Seamless pipe manufacturing method

Publications (3)

Publication Number Publication Date
EP2133159A1 EP2133159A1 (en) 2009-12-16
EP2133159A4 true EP2133159A4 (en) 2011-10-26
EP2133159B1 EP2133159B1 (en) 2013-01-23

Family

ID=39830765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08738871A Not-in-force EP2133159B1 (en) 2007-03-30 2008-03-26 Method of manufacturing a seamless pipe or tube

Country Status (4)

Country Link
EP (1) EP2133159B1 (en)
JP (1) JP5041304B2 (en)
CN (1) CN101711190B (en)
WO (1) WO2008123276A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20121559A1 (en) * 2012-09-19 2014-03-20 Sms Innse Spa IMPROVEMENT IN A LAMINATION PLANT
KR101982515B1 (en) * 2018-01-31 2019-08-28 서한산업(주) Manufacturing Apparatus and Manufacturing Method for Monoblock Tubular Shaft
KR102141689B1 (en) * 2020-01-07 2020-08-06 주식회사 오필 Internal Tube Automatic Loading Unit and Winding type Manufacture Apparatus and method for Repair and Reinforcement Tube of underground pipe
CN114515764A (en) * 2022-02-16 2022-05-20 杭州浙达精益机电技术股份有限公司 Wall thickness and high temperature on-line measuring system of hot-rolled steel pipe
CN116890033B (en) * 2023-09-11 2023-12-19 江苏常宝钢管股份有限公司 Preparation method of pipe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927704A (en) * 1982-08-10 1984-02-14 Nippon Kokan Kk <Nkk> Method for controlling wall thickness of shell in mandrel mill for seamless pipe
JPS61206514A (en) * 1985-03-11 1986-09-12 Kawasaki Steel Corp Control method of rolling in mandrel mill
DE4141086A1 (en) * 1990-12-12 1992-06-17 Mannesmann Ag METHOD FOR CONTROLLING PIPE CONTINUOUS MILLS
JP2002035817A (en) * 2000-07-27 2002-02-05 Sumitomo Metal Ind Ltd Method for controlling metal rolling in seamless steel pipe manufacturing line
US20060059969A1 (en) * 2003-03-26 2006-03-23 Hiroyuki Iwamoto Method of manufacturing a seamless pipe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0665402B2 (en) 1985-05-27 1994-08-24 日本鋼管株式会社 Rolling method for raw pipe by mandrel mill
JP2897652B2 (en) * 1994-09-05 1999-05-31 住友金属工業株式会社 Mandrel mill and tube rolling method using the same
JPH11226623A (en) * 1998-02-13 1999-08-24 Sumitomo Metal Ind Ltd Method for controlling rolling tube
JP2001293511A (en) * 2000-04-11 2001-10-23 Sumitomo Metal Ind Ltd Method for elongating metallic tube and elongating mill
JP4003463B2 (en) * 2002-01-28 2007-11-07 住友金属工業株式会社 Seamless steel pipe manufacturing method
CN100411759C (en) * 2003-10-07 2008-08-20 住友金属工业株式会社 Method and device for adjusting rolling positions of reduction rolls in three-roll mandrel mill
EP2045026B1 (en) * 2004-03-30 2012-07-04 Sumitomo Metal Industries, Ltd. Method and device for controlling sizing mill of pipe or tube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927704A (en) * 1982-08-10 1984-02-14 Nippon Kokan Kk <Nkk> Method for controlling wall thickness of shell in mandrel mill for seamless pipe
JPS61206514A (en) * 1985-03-11 1986-09-12 Kawasaki Steel Corp Control method of rolling in mandrel mill
DE4141086A1 (en) * 1990-12-12 1992-06-17 Mannesmann Ag METHOD FOR CONTROLLING PIPE CONTINUOUS MILLS
JP2002035817A (en) * 2000-07-27 2002-02-05 Sumitomo Metal Ind Ltd Method for controlling metal rolling in seamless steel pipe manufacturing line
US20060059969A1 (en) * 2003-03-26 2006-03-23 Hiroyuki Iwamoto Method of manufacturing a seamless pipe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008123276A1 *

Also Published As

Publication number Publication date
CN101711190B (en) 2011-10-12
WO2008123276A1 (en) 2008-10-16
JPWO2008123276A1 (en) 2010-07-15
EP2133159B1 (en) 2013-01-23
JP5041304B2 (en) 2012-10-03
CN101711190A (en) 2010-05-19
EP2133159A1 (en) 2009-12-16

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