EP2008733A4 - Procédé de production de tuyau sans soudure - Google Patents

Procédé de production de tuyau sans soudure

Info

Publication number
EP2008733A4
EP2008733A4 EP06730223A EP06730223A EP2008733A4 EP 2008733 A4 EP2008733 A4 EP 2008733A4 EP 06730223 A EP06730223 A EP 06730223A EP 06730223 A EP06730223 A EP 06730223A EP 2008733 A4 EP2008733 A4 EP 2008733A4
Authority
EP
European Patent Office
Prior art keywords
seamless pipe
producing seamless
producing
pipe
seamless
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
EP06730223A
Other languages
German (de)
English (en)
Other versions
EP2008733A1 (fr
EP2008733B1 (fr
Inventor
Akihiro Yamanaka
Manabu Adachi
Tomio Yamakawa
Kouji Nakaike
Kazuhiro Shimoda
Toshiro Anraku
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 EP2008733A1 publication Critical patent/EP2008733A1/fr
Publication of EP2008733A4 publication Critical patent/EP2008733A4/fr
Application granted granted Critical
Publication of EP2008733B1 publication Critical patent/EP2008733B1/fr
Expired - Fee Related 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
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
EP06730223.2A 2006-03-28 2006-03-28 Procédé de production de tuyau sans soudure Expired - Fee Related EP2008733B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2006/306275 WO2007110930A1 (fr) 2006-03-28 2006-03-28 Procede de production de tuyau sans soudure

Publications (3)

Publication Number Publication Date
EP2008733A1 EP2008733A1 (fr) 2008-12-31
EP2008733A4 true EP2008733A4 (fr) 2011-05-18
EP2008733B1 EP2008733B1 (fr) 2013-11-06

Family

ID=38540870

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06730223.2A Expired - Fee Related EP2008733B1 (fr) 2006-03-28 2006-03-28 Procédé de production de tuyau sans soudure

Country Status (3)

Country Link
EP (1) EP2008733B1 (fr)
CN (1) CN101410195B (fr)
WO (1) WO2007110930A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5012992B2 (ja) * 2010-12-08 2012-08-29 住友金属工業株式会社 継目無管の製造方法
JP5459347B2 (ja) * 2012-04-18 2014-04-02 新日鐵住金株式会社 継目無金属管用丸ビレット及び継目無金属管の製造方法
CN113634601B (zh) * 2021-08-16 2024-05-17 大冶特殊钢有限公司 提升Assel轧机轧制钢管表面质量的轧辊辊型
CN115106494B (zh) * 2022-05-27 2023-08-18 燕山大学 一种螺旋槽管的柔性成型装置及方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002327234A (ja) * 2001-04-26 2002-11-15 Sumitomo Metal Ind Ltd 継ぎ目無し鋼管用丸ビレットおよび継ぎ目無し鋼管
JP2002361304A (ja) * 2001-06-11 2002-12-17 Sumitomo Metal Ind Ltd 丸ビレットを用いた継目無鋼管の製造方法
JP2003117643A (ja) * 2001-10-15 2003-04-23 Sumitomo Metal Ind Ltd 鋼のブルームおよびビレットの連続鋳造方法
WO2004052569A1 (fr) * 2002-12-12 2004-06-24 Sumitomo Metal Industries, Ltd. Procede de production de tubes metalliques sans soudure
WO2004103593A1 (fr) * 2003-05-21 2004-12-02 Sumitomo Metal Industries, Ltd. Procede de fabrication de tubes sans soudure
JP2005095968A (ja) * 2003-09-26 2005-04-14 Jfe Steel Kk 鋼の連続鋳造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS613605A (ja) 1984-06-15 1986-01-09 Sumitomo Metal Ind Ltd 傾斜ロ−ル穿孔機の穿孔圧延方法
JP2697144B2 (ja) 1989-06-08 1998-01-14 住友金属工業株式会社 継目無管の圧延方法
JP2856068B2 (ja) 1993-04-20 1999-02-10 住友金属工業株式会社 連続鋳造における鋳片の冷却方法
JP3405490B2 (ja) 1995-06-06 2003-05-12 住友金属工業株式会社 連続鋳造における鋳片内質改善方法
JP2000140911A (ja) 1998-11-11 2000-05-23 Kawasaki Steel Corp 丸ビレットの穿孔方法
JP3401785B2 (ja) 1999-08-27 2003-04-28 住友金属工業株式会社 連続鋳造における鋳片の冷却方法
JP2004330252A (ja) 2003-05-08 2004-11-25 Sumitomo Metal Ind Ltd 丸鋳片の連続鋳造方法および丸鋳片
JP4462265B2 (ja) * 2004-03-11 2010-05-12 住友金属工業株式会社 継目無管の穿孔圧延用プラグ、継目無管の製造装置およびこれらを用いた継目無管の製造方法
JP4301133B2 (ja) * 2004-09-29 2009-07-22 住友金属工業株式会社 丸鋳片の連続鋳造方法、丸鋳片および継目無管の製管方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002327234A (ja) * 2001-04-26 2002-11-15 Sumitomo Metal Ind Ltd 継ぎ目無し鋼管用丸ビレットおよび継ぎ目無し鋼管
JP2002361304A (ja) * 2001-06-11 2002-12-17 Sumitomo Metal Ind Ltd 丸ビレットを用いた継目無鋼管の製造方法
JP2003117643A (ja) * 2001-10-15 2003-04-23 Sumitomo Metal Ind Ltd 鋼のブルームおよびビレットの連続鋳造方法
WO2004052569A1 (fr) * 2002-12-12 2004-06-24 Sumitomo Metal Industries, Ltd. Procede de production de tubes metalliques sans soudure
WO2004103593A1 (fr) * 2003-05-21 2004-12-02 Sumitomo Metal Industries, Ltd. Procede de fabrication de tubes sans soudure
JP2005095968A (ja) * 2003-09-26 2005-04-14 Jfe Steel Kk 鋼の連続鋳造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007110930A1 *

Also Published As

Publication number Publication date
WO2007110930A1 (fr) 2007-10-04
EP2008733A1 (fr) 2008-12-31
EP2008733B1 (fr) 2013-11-06
CN101410195B (zh) 2011-04-06
CN101410195A (zh) 2009-04-15

Similar Documents

Publication Publication Date Title
EP1914324A4 (fr) Procédé de production d un tuyau d acier sans soudure
EP2052795A4 (fr) Procédé de production de tube sans soudure
EP2119672A4 (fr) Procédé de fabrication d' -alumine de pureté élevée
EP2003216A4 (fr) Procede de production de tube sans soudure en acier inoxydable biphasique
EP1707280A4 (fr) Procede de production d'un tube sans soudure
EP2314392A4 (fr) Procédé de production de tuyau sans soudure fortement allié
EP2006396A4 (fr) Procede de production de tuyaux sans soudure
EP2415884A4 (fr) Procédé pour produire un tuyau en acier sans soudure
EP2045348A4 (fr) Tuyau coudé et son procédé de fabrication
IL195546A0 (en) Process for making 3-substituted 2-amino-5-halobenzamides
EP2014378A4 (fr) Procede de production de tuyau en acier inoxydable
AP2009004829A0 (en) Process for producing theaflavins
EP1775038A4 (fr) Procédé de production de tube en acier sans couture
EP1985623A4 (fr) Procédé de production de protéoglycanes
EP2085358A4 (fr) Procédé de fabrication en continu de monosilane
EP2116521A4 (fr) Procédé de production d'un dérivé du fullerène
EP1990107A4 (fr) PROCEDE DE PRODUCTION D'UN TUYAU SANS SOUDURE A TENEUR ELEVEE EN Cr
EP2397241A4 (fr) Procédé pour la production de tube sans soudure
GB0609617D0 (en) Process & intermediate
EP1872878A4 (fr) Procédé de fabrication de tube sans raccord
EP2025421A4 (fr) Procédé de production de tubes en acier inoxydable sans soudure
EP1757376A4 (fr) Processus de production de conduite en acier sans jointure
EP2005946A4 (fr) Méthode pour produire un comprimé à libération retardée
EP2098310A4 (fr) Procédé de fabrication de tube sans soudure
IL192702A0 (en) Process for producing 5-alkoxy-4-hydroxymethylpyrazole compound

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20081008

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE

A4 Supplementary search report drawn up and despatched

Effective date: 20110414

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NIPPON STEEL & SUMITOMO METAL CORPORATION

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20130516

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602006039121

Country of ref document: DE

Effective date: 20140102

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602006039121

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20140807

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602006039121

Country of ref document: DE

Effective date: 20140807

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602006039121

Country of ref document: DE

Representative=s name: DOMPATENT VON KREISLER SELTING WERNER - PARTNE, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 602006039121

Country of ref document: DE

Owner name: NIPPON STEEL CORPORATION, JP

Free format text: FORMER OWNER: NIPPON STEEL & SUMITOMO METAL CORP., TOKYO, JP

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20220203

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602006039121

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231003