FR701194A - Procédé de fabrication de tubes métalliques - Google Patents

Procédé de fabrication de tubes métalliques

Info

Publication number
FR701194A
FR701194A FR701194DA FR701194A FR 701194 A FR701194 A FR 701194A FR 701194D A FR701194D A FR 701194DA FR 701194 A FR701194 A FR 701194A
Authority
FR
France
Prior art keywords
metal tubes
manufacturing metal
manufacturing
tubes
metal
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
Application number
Other languages
English (en)
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.)
Bundy Tubing Co
Original Assignee
Bundy Tubing Co
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 Bundy Tubing Co filed Critical Bundy Tubing Co
Application granted granted Critical
Publication of FR701194A publication Critical patent/FR701194A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall tubes
FR701194D 1930-03-12 1930-08-20 Procédé de fabrication de tubes métalliques Expired FR701194A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US701194XA 1930-03-12 1930-03-12

Publications (1)

Publication Number Publication Date
FR701194A true FR701194A (fr) 1931-03-12

Family

ID=22093231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR701194D Expired FR701194A (fr) 1930-03-12 1930-08-20 Procédé de fabrication de tubes métalliques

Country Status (1)

Country Link
FR (1) FR701194A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0546790A1 (fr) * 1991-12-10 1993-06-16 Bundy International Ltd. Procédé de fabrication d'un tube à parois multiples

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0546790A1 (fr) * 1991-12-10 1993-06-16 Bundy International Ltd. Procédé de fabrication d'un tube à parois multiples
BE1005554A3 (fr) * 1991-12-10 1993-10-26 Bundy Internat Ltd Procede de fabrication d'un tube a paroi multiple.
US5297410A (en) * 1991-12-10 1994-03-29 Bundy International Limited Method of manufacturing a multiple-walled tube

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