AU2510099A - Method and device for descaling pipes - Google Patents

Method and device for descaling pipes

Info

Publication number
AU2510099A
AU2510099A AU25100/99A AU2510099A AU2510099A AU 2510099 A AU2510099 A AU 2510099A AU 25100/99 A AU25100/99 A AU 25100/99A AU 2510099 A AU2510099 A AU 2510099A AU 2510099 A AU2510099 A AU 2510099A
Authority
AU
Australia
Prior art keywords
descaling
pipes
descaling pipes
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.)
Abandoned
Application number
AU25100/99A
Inventor
Hans-Georg Blanck
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of AU2510099A publication Critical patent/AU2510099A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B21B25/04—Cooling or lubricating mandrels during operation
    • 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
    • B21B17/08—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 having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills
    • B21B17/12—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 having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills in a discontinuous process, e.g. plug-rolling mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
AU25100/99A 1997-12-23 1998-12-16 Method and device for descaling pipes Abandoned AU2510099A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1997158388 DE19758388C1 (en) 1997-12-23 1997-12-23 Device for descaling pipes
DE19758388 1997-12-23
PCT/DE1998/003749 WO1999033588A1 (en) 1997-12-23 1998-12-16 Method and device for descaling pipes

Publications (1)

Publication Number Publication Date
AU2510099A true AU2510099A (en) 1999-07-19

Family

ID=7853682

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25100/99A Abandoned AU2510099A (en) 1997-12-23 1998-12-16 Method and device for descaling pipes

Country Status (3)

Country Link
AU (1) AU2510099A (en)
DE (1) DE19758388C1 (en)
WO (1) WO1999033588A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011083101A2 (en) * 2010-01-07 2011-07-14 New Seamless Tube Technology Corp. Hot rolling of metal tubes without welded joints on a continuous mill with a fixed mandrel
DE102011012761A1 (en) 2011-03-01 2012-05-24 Sms Meer Gmbh Method for producing tube blank, involves rolling heated full block, perforating heated full block to hollow block by inner tool with piercer, and deoxidizing hollow block inner surface during rolling and/or perforating
RU2564198C2 (en) * 2013-08-07 2015-09-27 Открытое акционерное общество "Синарский трубный завод" (ОАО "СинТЗ") Cleaning method of inner and outer surfaces of tubes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1945929A (en) * 1932-03-14 1934-02-06 Nat Tube Co Manufacture of seamless tubes
US2167418A (en) * 1937-01-21 1939-07-25 Nat Tube Co Pipe or tube rolling
US2167424A (en) * 1938-03-29 1939-07-25 Nat Tube Co Pipe or tube making
LU54813A1 (en) * 1967-11-08 1969-07-07 Tube Mill Holding S.A. Process and plant for the hot production of round hollow bodies from continuously cast polygonal hollow blocks
JPS58167005A (en) * 1982-03-27 1983-10-03 Sumitomo Metal Ind Ltd Plug mill rolling method
JPH0229402B2 (en) * 1984-12-11 1990-06-29 Kawasaki Steel Co PURAGUMIRUATSUENHOHOOYOBIPURAGUMIRU
JPS63154207A (en) * 1986-12-15 1988-06-27 Kawasaki Steel Corp Method and device for manufacturing seamless metallic tube
JPH01241304A (en) * 1988-03-23 1989-09-26 Sumitomo Metal Ind Ltd Method for reeling for plug mill rolling
JPH0729131B2 (en) * 1990-10-01 1995-04-05 日本鋼管株式会社 Elongator mandrel bar for seamless pipe manufacturing
JP3134761B2 (en) * 1996-03-08 2001-02-13 日本鋼管株式会社 Seamless pipe manufacturing apparatus and manufacturing method

Also Published As

Publication number Publication date
WO1999033588A1 (en) 1999-07-08
DE19758388C1 (en) 1999-09-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase