ZA200707262B - Process for producing seamless steel pipe - Google Patents

Process for producing seamless steel pipe

Info

Publication number
ZA200707262B
ZA200707262B ZA200707262A ZA200707262A ZA200707262B ZA 200707262 B ZA200707262 B ZA 200707262B ZA 200707262 A ZA200707262 A ZA 200707262A ZA 200707262 A ZA200707262 A ZA 200707262A ZA 200707262 B ZA200707262 B ZA 200707262B
Authority
ZA
South Africa
Prior art keywords
steel pipe
seamless steel
producing seamless
producing
pipe
Prior art date
Application number
ZA200707262A
Inventor
Sasaki Kenichi
Original Assignee
Sumitomo Metal Ind
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 Ind filed Critical Sumitomo Metal Ind
Publication of ZA200707262B publication Critical patent/ZA200707262B/en

Links

Classifications

    • 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
    • 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
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B21B2275/06—Product speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
  • Metal Extraction Processes (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
ZA200707262A 2005-02-16 2007-08-28 Process for producing seamless steel pipe ZA200707262B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005038689 2005-02-16

Publications (1)

Publication Number Publication Date
ZA200707262B true ZA200707262B (en) 2008-09-25

Family

ID=36916508

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200707262A ZA200707262B (en) 2005-02-16 2007-08-28 Process for producing seamless steel pipe

Country Status (9)

Country Link
US (1) US20080047317A1 (en)
EP (1) EP1878514A4 (en)
CN (1) CN101160184B (en)
BR (1) BRPI0608086A2 (en)
CA (1) CA2598297A1 (en)
MX (1) MX2007009772A (en)
RU (1) RU2357814C1 (en)
WO (1) WO2006088107A1 (en)
ZA (1) ZA200707262B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4900385B2 (en) * 2006-03-28 2012-03-21 住友金属工業株式会社 High alloy rolling mandrel bar, surface treatment method and manufacturing method thereof, and method of operating seamless steel pipe manufacturing apparatus
EP2878390B1 (en) * 2012-07-24 2018-01-31 Nippon Steel & Sumitomo Metal Corporation Seamless metal tube fabrication method
JP6171851B2 (en) 2013-10-29 2017-08-02 Ｊｆｅスチール株式会社 Apparatus row for seamless steel pipe production and method for producing high-strength stainless steel seamless steel pipe for oil wells using the same
RU2713531C1 (en) * 2019-04-08 2020-02-05 Публичное акционерное общество "Трубная металлургическая компания" (ПАО "ТМК") Continuous pipe rolling method
RU2751069C1 (en) * 2020-09-30 2021-07-07 Публичное акционерное общество "Трубная металлургическая компания" (ПАО "ТМК") Method for production of 13cr type martensitic stainless steel seamless pipes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392565A (en) * 1965-02-15 1968-07-16 Blaw Knox Co Manufacture of seamless tubing
FR2338093A1 (en) * 1976-01-19 1977-08-12 Vallourec NEW WELDLESS TUBE MANUFACTURING LAMINATOR AND SEAMLESS TUBE MANUFACTURING PLANT INCLUDING SUCH A ROLLER
US4353238A (en) * 1981-05-18 1982-10-12 Vallourec, Societe Anonyme Method for manufacture of seamless metal tubing by continuous rolling
JPS5853320A (en) * 1981-09-24 1983-03-29 Toshiba Corp Controlling method for wall thickness in mandrel mill
JPS61108409A (en) * 1984-11-01 1986-05-27 Kawasaki Steel Corp Rolling method by mandrel mill
JP2924523B2 (en) * 1992-12-11 1999-07-26 住友金属工業株式会社 Elongation rolling method of metal tube by mandrel mill
JPH08300013A (en) * 1995-04-27 1996-11-19 Sumitomo Metal Ind Ltd Bar stripping method in mandrel mill
JP2004330226A (en) * 2003-05-02 2004-11-25 Sumitomo Metal Ind Ltd Manufacturing method for seamless steel pipe

Also Published As

Publication number Publication date
CN101160184A (en) 2008-04-09
CN101160184B (en) 2011-09-28
BRPI0608086A2 (en) 2009-11-10
EP1878514A1 (en) 2008-01-16
RU2007134439A (en) 2009-03-27
EP1878514A4 (en) 2009-01-07
RU2357814C1 (en) 2009-06-10
US20080047317A1 (en) 2008-02-28
MX2007009772A (en) 2008-03-10
WO2006088107A1 (en) 2006-08-24
CA2598297A1 (en) 2006-08-24

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