ZA706157B - Process for the manufacture of seamless steel tubes - Google Patents

Process for the manufacture of seamless steel tubes

Info

Publication number
ZA706157B
ZA706157B ZA706157A ZA706157A ZA706157B ZA 706157 B ZA706157 B ZA 706157B ZA 706157 A ZA706157 A ZA 706157A ZA 706157 A ZA706157 A ZA 706157A ZA 706157 B ZA706157 B ZA 706157B
Authority
ZA
South Africa
Prior art keywords
manufacture
seamless steel
steel tubes
tubes
seamless
Prior art date
Application number
ZA706157A
Other languages
English (en)
Inventor
J Sejournet
J Garin
Original Assignee
Cefilac
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 Cefilac filed Critical Cefilac
Publication of ZA706157B publication Critical patent/ZA706157B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, rods or tubes
    • B21C23/085—Making tubes
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/047—Extruding with other step
    • 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
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49989—Followed by cutting or removing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)
  • Continuous Casting (AREA)
  • Metal Extraction Processes (AREA)
  • Heat Treatment Of Steel (AREA)
ZA706157A 1969-09-25 1970-09-09 Process for the manufacture of seamless steel tubes ZA706157B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6932680A FR2058777A5 (de) 1969-09-25 1969-09-25

Publications (1)

Publication Number Publication Date
ZA706157B true ZA706157B (en) 1971-06-30

Family

ID=9040588

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA706157A ZA706157B (en) 1969-09-25 1970-09-09 Process for the manufacture of seamless steel tubes

Country Status (12)

Country Link
US (1) US3698070A (de)
AT (1) AT308498B (de)
AU (1) AU2021370A (de)
CA (1) CA932293A (de)
DE (1) DE2044815B2 (de)
ES (1) ES383918A1 (de)
FR (1) FR2058777A5 (de)
GB (1) GB1318607A (de)
LU (1) LU61742A1 (de)
RO (1) RO56792A (de)
SE (1) SE380189B (de)
ZA (1) ZA706157B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043023A (en) * 1975-05-13 1977-08-23 Lombard Daniel L Method for making seamless pipe
US4899712A (en) * 1983-06-21 1990-02-13 Gerard De Bruyn Fuel injection rail manufacturing means and process
DE68909176T2 (de) * 1988-11-18 1994-01-13 Sumitomo Metal Ind Verfahren zur Herstellung nahtloser Rohre aus Titan.
DE19520833C2 (de) * 1994-06-16 1998-06-04 Mannesmann Ag Verfahren zur Herstellung eines nahtlosen warmgefertigten Rohres
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
WO2008111200A1 (ja) 2007-03-14 2008-09-18 Shinko Metal Products Co., Ltd. シームレス鋼管、シームレス鋼管を用いた中空ばねおよびその製造方法
CN102371288A (zh) * 2010-08-27 2012-03-14 北京有色金属研究总院 一种高精度高强钛合金无缝管材的制备方法
CN113976658B (zh) * 2021-10-22 2024-06-25 西部金属材料股份有限公司 一种超大规格钛合金管材的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2083466A (en) * 1935-04-05 1937-06-08 Wellman Seaver Rolling Mill Co Manufacture of tubes
US2107510A (en) * 1936-05-23 1938-02-08 Chame D Skinner Method of manufacturing extruded articles
US2218458A (en) * 1939-10-07 1940-10-15 Nat Tube Co Making of seamless steel tubes
US3038250A (en) * 1958-07-07 1962-06-12 Coors Porcelain Co Method of continuously casting strips from molten metal and making slugs therefrom
FI45423C (fi) * 1964-10-15 1972-06-12 Olsson Erik Allan Tapa valmistaa tankovalumenetelmällä teräsaihioita sauvojen, tankojen tai lankojen valssaamiseksi.
US3581384A (en) * 1967-06-28 1971-06-01 Mannesmann Ag Method of producing seamless metal tubes
US3636605A (en) * 1967-10-24 1972-01-25 Trw Inc Method of making forged valves from cast slugs

Also Published As

Publication number Publication date
LU61742A1 (de) 1971-01-18
ES383918A1 (es) 1973-03-01
RO56792A (de) 1974-06-01
AU2021370A (en) 1972-03-23
CA932293A (en) 1973-08-21
AT308498B (de) 1973-07-10
SE380189B (sv) 1975-11-03
US3698070A (en) 1972-10-17
DE2044815A1 (de) 1971-04-08
DE2044815B2 (de) 1973-04-26
GB1318607A (en) 1973-05-31
FR2058777A5 (de) 1971-05-28

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