FR988958A - Tube manufacturing process - Google Patents

Tube manufacturing process

Info

Publication number
FR988958A
FR988958A FR988958DA FR988958A FR 988958 A FR988958 A FR 988958A FR 988958D A FR988958D A FR 988958DA FR 988958 A FR988958 A FR 988958A
Authority
FR
France
Prior art keywords
manufacturing process
tube manufacturing
tube
manufacturing
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
French (fr)
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.)
Armco International Corp
Original Assignee
Armco International Corp
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 Armco International Corp filed Critical Armco International Corp
Application granted granted Critical
Publication of FR988958A publication Critical patent/FR988958A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR988958D 1948-06-16 1948-06-16 Tube manufacturing process Expired FR988958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR988958T 1948-06-16

Publications (1)

Publication Number Publication Date
FR988958A true FR988958A (en) 1951-09-03

Family

ID=9539874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988958D Expired FR988958A (en) 1948-06-16 1948-06-16 Tube manufacturing process

Country Status (1)

Country Link
FR (1) FR988958A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0546790A1 (en) * 1991-12-10 1993-06-16 Bundy International Ltd. Method of manufacturing a multiple-walled tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0546790A1 (en) * 1991-12-10 1993-06-16 Bundy International Ltd. Method of manufacturing a multiple-walled tube
BE1005554A3 (en) * 1991-12-10 1993-10-26 Bundy Internat Ltd Method of manufacturing a tube wall multiple.
US5297410A (en) * 1991-12-10 1994-03-29 Bundy International Limited Method of manufacturing a multiple-walled tube

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