DE69617797T2 - Verfahren zur Herstellung eines nahtlosen Rohres - Google Patents

Verfahren zur Herstellung eines nahtlosen Rohres

Info

Publication number
DE69617797T2
DE69617797T2 DE69617797T DE69617797T DE69617797T2 DE 69617797 T2 DE69617797 T2 DE 69617797T2 DE 69617797 T DE69617797 T DE 69617797T DE 69617797 T DE69617797 T DE 69617797T DE 69617797 T2 DE69617797 T2 DE 69617797T2
Authority
DE
Germany
Prior art keywords
production
seamless pipe
seamless
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
Application number
DE69617797T
Other languages
English (en)
Other versions
DE69617797D1 (de
Inventor
Tatsuro Katsumura
Takashi Ariizumi
Motoharu Yamazaki
Masahiko Yasukawa
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.)
NKKTubes KK
Original Assignee
NKK Corp
Nippon Kokan 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
Priority claimed from JP14567395A external-priority patent/JPH08309408A/ja
Priority claimed from JP16282495A external-priority patent/JPH08332504A/ja
Priority claimed from JP07168634A external-priority patent/JP3085149B2/ja
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Publication of DE69617797D1 publication Critical patent/DE69617797D1/de
Application granted granted Critical
Publication of DE69617797T2 publication Critical patent/DE69617797T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4981—Utilizing transitory attached element or associated separate material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Forging (AREA)
DE69617797T 1995-05-19 1996-05-17 Verfahren zur Herstellung eines nahtlosen Rohres Expired - Fee Related DE69617797T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14567395A JPH08309408A (ja) 1995-05-19 1995-05-19 穿孔プラグ耐用度に優れた継目無管の製造方法
JP16282495A JPH08332504A (ja) 1995-06-06 1995-06-06 穿孔プラグ耐用度に優れた継目無管の製造方法
JP07168634A JP3085149B2 (ja) 1995-07-04 1995-07-04 継目無管製造用穿孔プラグ及び継目無管製造方法

Publications (2)

Publication Number Publication Date
DE69617797D1 DE69617797D1 (de) 2002-01-24
DE69617797T2 true DE69617797T2 (de) 2002-08-14

Family

ID=27319035

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69617797T Expired - Fee Related DE69617797T2 (de) 1995-05-19 1996-05-17 Verfahren zur Herstellung eines nahtlosen Rohres

Country Status (4)

Country Link
US (2) US5778714A (de)
EP (1) EP0743106B1 (de)
AR (1) AR001298A1 (de)
DE (1) DE69617797T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037736B4 (de) * 2007-08-09 2012-11-15 Kocks Technik Gmbh & Co. Kg Dorn oder Dornstange für ein Rohrherstellungsverfahren und Verwendung solch eines Dorns oder solch einer Dornstange

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000117484A (ja) * 1998-10-19 2000-04-25 Senko Kinzoku:Kk 継目なしリング状ブレージング材及びその製造方法
US6142001A (en) * 1999-06-09 2000-11-07 The Boc Group, Inc. Cylindrical shell for use in gas cylinder fabrication
DE10024246A1 (de) * 2000-05-17 2001-11-22 Sms Demag Ag Lochdorn zum Schrägwalzen von metallischen Hohlkörpern auf Schrägwalzwerken
US7416617B2 (en) 2002-10-01 2008-08-26 Sumitomo Metal Industries, Ltd. High strength seamless steel pipe excellent in hydrogen-induced cracking resistance
WO2004052569A1 (ja) * 2002-12-12 2004-06-24 Sumitomo Metal Industries, Ltd. 継目無金属管の製造方法
CN1929933B (zh) * 2004-03-11 2010-10-13 住友金属工业株式会社 无缝管的穿轧用芯棒、无缝管的制造装置及使用该芯棒和装置的无缝管制造方法
JP5176561B2 (ja) * 2007-07-02 2013-04-03 新日鐵住金株式会社 高合金管の製造方法
JP4371247B2 (ja) * 2008-03-28 2009-11-25 住友金属工業株式会社 高合金継目無鋼管の製造方法
WO2013153878A1 (ja) 2012-04-11 2013-10-17 新日鐵住金株式会社 穿孔機に用いられるプラグ及びプラグの再生方法
JP5566417B2 (ja) * 2012-04-19 2014-08-06 新日鐵住金株式会社 穿孔プラグの製造方法
JP5365723B2 (ja) * 2012-04-24 2013-12-11 新日鐵住金株式会社 穿孔圧延用プラグの製造方法
MX351407B (es) * 2012-04-24 2017-10-12 Nippon Steel & Sumitomo Metal Corp Punzón usado en máquina perforadora.
RU2598414C2 (ru) * 2012-06-05 2016-09-27 Ниппон Стил Энд Сумитомо Метал Корпорейшн Способ изготовления оправки для прошивной прокатки
JP5482976B1 (ja) * 2012-08-24 2014-05-07 新日鐵住金株式会社 熱間製管用プラグ
JP5842772B2 (ja) * 2012-09-11 2016-01-13 Ｊｆｅスチール株式会社 継目無鋼管圧延用プラグおよびその製造方法
MX354718B (es) * 2013-01-11 2018-03-16 Nippon Steel & Sumitomo Metal Corp Tapón para manufactura de tubos para calor.
CN106694768B (zh) * 2015-11-15 2018-05-08 内蒙古北方重工业集团有限公司 一种h13空心芯棒的制造方法
MX2018011883A (es) 2016-03-29 2018-12-17 Jfe Steel Corp Tubo de acero inoxidable sin soldadura de alta resistencia para articulos tubulares para la industria del petroleo.
DE102016207138B4 (de) 2016-04-27 2018-05-30 Sms Group Gmbh Verfahren und Vorrichtung zum Kühlen eines Werkzeugs
CN105798063A (zh) * 2016-06-03 2016-07-27 江苏南山冶金机械制造有限公司 一种穿孔顶头
US11306369B2 (en) * 2017-02-24 2022-04-19 Jfe Steel Corporation High-strength stainless steel seamless pipe for oil country tubular goods, and method for producing same
WO2018216236A1 (ja) 2017-05-26 2018-11-29 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼
BR112020003067A2 (pt) * 2017-08-15 2020-08-25 Jfe Steel Corporation tubo sem costura de aço inoxidável de alta resistência para produtos tubulares petrolíferos do país, e processo para a fabricação do mesmo
JP6540922B1 (ja) 2017-09-29 2019-07-10 Ｊｆｅスチール株式会社 油井管用マルテンサイト系ステンレス継目無鋼管およびその製造方法
CN108637260A (zh) * 2018-05-16 2018-10-12 洛阳高新四丰电子材料有限公司 一种用于加工无缝钢管的钼顶头及其制备方法
CN110116137B (zh) * 2019-06-13 2024-03-22 南通市嘉业机械制造有限公司 一种无缝钢管穿孔顶头
DE102021128128A1 (de) 2021-10-28 2023-05-04 Vallourec Deutschland Gmbh Lochdorn mit einer Lochdornnase zur Herstellung nahtloser Rohre

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791924A (en) * 1951-08-25 1957-05-14 Babcock & Wilcox Co Rotary piercing processes
DE1131971B (de) * 1958-12-03 1962-06-20 Mannesmann Ag Vorwerkstueck fuer die Herstellung von Rohren aus Vollbloecken
US3818733A (en) * 1972-07-17 1974-06-25 Babcock & Wilcox Co Piercing process
JPS6035205B2 (ja) * 1979-12-19 1985-08-13 川崎製鉄株式会社 いおう快削鋼の継目無鋼管製造方法
JPS61137612A (ja) * 1984-12-07 1986-06-25 Sumitomo Metal Ind Ltd 金属管の傾斜ロ−ル圧延方法及びプラグ
JPS62207503A (ja) * 1986-03-10 1987-09-11 Nippon Kokan Kk <Nkk> 高合金鋼継目無管製造用プラグ
JPS62244505A (ja) * 1986-04-17 1987-10-24 Nippon Kokan Kk <Nkk> 継目無管製造用プラグ
JPS6354066A (ja) * 1986-08-25 1988-03-08 Nec Corp 画像符号・復号器
JPS63183707A (ja) * 1987-01-23 1988-07-29 Sumitomo Metal Ind Ltd 金属管の傾斜ロ−ル圧延方法
JP2521940B2 (ja) * 1987-02-05 1996-08-07 日本鋼管株式会社 継目無鋼管製造用プラグ
JPS63248502A (ja) * 1987-03-31 1988-10-14 Sumitomo Metal Ind Ltd 継目無管の製造方法
JPS63244505A (ja) * 1987-03-31 1988-10-12 東芝ライテック株式会社 照明器具
JP2554703B2 (ja) * 1988-04-18 1996-11-13 新日本製鐵株式会社 管圧延法
JPH02133106A (ja) * 1988-11-10 1990-05-22 Sumitomo Metal Ind Ltd 製管機用プラグ
JPH02224806A (ja) * 1989-02-28 1990-09-06 Nkk Corp 継目無し鋼管製造用プラグ
JPH02268909A (ja) * 1989-04-12 1990-11-02 Nkk Corp 継目無し鋼管製造用プラグ
JPH02284708A (ja) * 1989-04-26 1990-11-22 Sumitomo Metal Ind Ltd 穿孔プラグ
JPH03124305A (ja) * 1989-10-03 1991-05-27 Nippon Steel Corp 継目無合金鋼管の押込み穿孔圧延方法
JPH04111906A (ja) * 1990-08-29 1992-04-13 Nippon Steel Corp 管外面品質に優れた高Ｎｉ合金継目無管の製造方法
JPH04274806A (ja) * 1991-02-27 1992-09-30 Nippon Steel Corp 継目無合金鋼管の製造方法
JP2586274B2 (ja) * 1992-03-25 1997-02-26 住友金属工業株式会社 クロム含有鉄基合金の継目無鋼管の製造方法
JP2900804B2 (ja) * 1994-10-18 1999-06-02 日本鋼管株式会社 プラグ耐用度に優れた継目無鋼管の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037736B4 (de) * 2007-08-09 2012-11-15 Kocks Technik Gmbh & Co. Kg Dorn oder Dornstange für ein Rohrherstellungsverfahren und Verwendung solch eines Dorns oder solch einer Dornstange

Also Published As

Publication number Publication date
DE69617797D1 (de) 2002-01-24
EP0743106B1 (de) 2001-12-12
AR001298A1 (es) 1997-10-08
EP0743106A1 (de) 1996-11-20
US5778714A (en) 1998-07-14
US6073331A (en) 2000-06-13

Similar Documents

Publication Publication Date Title
DE69617797T2 (de) Verfahren zur Herstellung eines nahtlosen Rohres
DE69528216D1 (de) Verfahren zur Herstellung eines Dauerstents
DE69402509D1 (de) Verfahren zur Herstellung eines hydrophoben Aerogels
DE4419591B4 (de) Verfahren zur Herstellung eines plastisch geformten Produkts
DE69614609T2 (de) Verfahren zur Herstellung eines Einkristalles
DE69606788D1 (de) Verfahren zur Herstellung eines modifiziertes Raney-Katalysators
DE69522464T2 (de) Verfahren zur Innenbeschichtung eines Rohres
DE69707566D1 (de) Verfahren zur Herstellung eines Formkörpers
DE59602361D1 (de) Verfahren zur Herstellung eines Bleiakkumulators
DE59609242D1 (de) Verfahren zur Herstellung eines Reifens
DE69500502T2 (de) Verfahren zur Herstellung eines plattierten Rohres
DE19782013T1 (de) Verfahren zur Herstellung eines Strukturgliedes
DE59306861D1 (de) Verfahren zur Herstellung eines Rohrgelenks
DE69207969D1 (de) Verfahren zur Herstellung eines 2- oder 3-lagigen Metallrohres
DE69603636T2 (de) Verfahren zur Herstellung eines Hohlkörpers
DE69616673T2 (de) Verfahren zur Herstellung eines selbstklebenden Verschlusses
DE69703265D1 (de) Verfahren zur Herstellung eines Rohres
DE69720655T2 (de) Verfahren zur Herstellung einer Rohrauskleidung
DE69517393D1 (de) Verfahren zur Innenbeschichtung eines Rohres
DE59608440D1 (de) Verfahren zur Herstellung von gewellten Metallrohren
DE69916535D1 (de) Verfahren zur Herstellung eines Titankomplexes
DE59505041D1 (de) Verfahren zur herstellung eines nahtlosen warmgefertigten rohres
DE59610487D1 (de) Verfahren zur Herstellung von Krümmerschläuchen
DE69817489D1 (de) Verfahren zur Herstellung eines Betonproduktes
DE69632417D1 (de) Verfahren zur Herstellung eines Polystyrolharzes

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: JFE ENGINEERING CORP., TOKIO/TOKYO, JP

8327 Change in the person/name/address of the patent owner

Owner name: JFE STEEL CORP., TOKIO/TOKYO, JP

8327 Change in the person/name/address of the patent owner

Owner name: NKKTUBELS LLC, KAWASAKI, KANAGAWA, JP

8339 Ceased/non-payment of the annual fee