SE318459B - - Google Patents

Info

Publication number
SE318459B
SE318459B SE635864A SE635864A SE318459B SE 318459 B SE318459 B SE 318459B SE 635864 A SE635864 A SE 635864A SE 635864 A SE635864 A SE 635864A SE 318459 B SE318459 B SE 318459B
Authority
SE
Sweden
Application number
SE635864A
Inventor
C Gillet
Original Assignee
Vallourec
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 Vallourec filed Critical Vallourec
Publication of SE318459B publication Critical patent/SE318459B/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
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding
    • B23K13/025—Seam welding for tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • General Induction Heating (AREA)
SE635864A 1963-05-27 1964-05-26 SE318459B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR936135A FR1366101A (fr) 1963-05-27 1963-05-27 Perfectionnements à la fabrication à grande production de tubes minces soudés parrapprochement

Publications (1)

Publication Number Publication Date
SE318459B true SE318459B (fr) 1969-12-08

Family

ID=8804741

Family Applications (1)

Application Number Title Priority Date Filing Date
SE635864A SE318459B (fr) 1963-05-27 1964-05-26

Country Status (5)

Country Link
BE (1) BE648460A (fr)
DE (1) DE1452500A1 (fr)
FR (1) FR1366101A (fr)
GB (1) GB1067836A (fr)
SE (1) SE318459B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813635C2 (de) * 1978-03-30 1983-05-05 Theodor Wuppermann Gmbh, 5090 Leverkusen Verfahren und Einrichtung zur Herstellung von Profilen, Hohlkörpern u.dgl. aus mehreren metallenen Streifen konstanter Dicke
DE3032222C2 (de) * 1979-09-28 1987-08-20 Sumitomo Kinzoku Kogyo K.K., Osaka Vorrichtung zur kontinuierlichen Herstellung stumpfnahtgeschweißter Rohre
EP0126795B1 (fr) * 1983-05-30 1988-06-01 Kawasaki Jukogyo Kabushiki Kaisha Procédé de fabrication de tubes soudés
JP2528808B2 (ja) * 1983-08-12 1996-08-28 株式会社日立製作所 鋼片の連続熱間圧延方法
JPS62292282A (ja) * 1986-06-11 1987-12-18 Kawasaki Heavy Ind Ltd 溶接管製造方法
CN110255244A (zh) * 2019-07-01 2019-09-20 常州卓睿管业有限公司 一种焊管的生产线及生产方法

Also Published As

Publication number Publication date
FR1366101A (fr) 1964-07-10
BE648460A (fr) 1964-09-16
GB1067836A (en) 1967-05-03
DE1452500A1 (de) 1969-03-27

Similar Documents

Publication Publication Date Title
BE642497A (fr)
AT260747B (fr)
BE627012A (fr)
BE621232A (fr)
BE603935A (fr)
BE634648A (fr)
BE465565A (fr)
BE626915A (fr)
BE644813A (fr)
BE626358A (fr)
BE625880A (fr)
BE626826A (fr)
BE462764A (fr)
BE31062A (fr)
BE614220A (fr)
BE624811A (fr)
BE644148A (fr)
BE625136A (fr)
BE645910A (fr)
BE533484A (fr)
BE627023A (fr)
BE507458A (fr)
BE627172A (fr)
BE626803A (fr)
BE645353A (fr)