FR767266A - Procédé d'exécution sans soudure d'éléments surchauffeurs - Google Patents

Procédé d'exécution sans soudure d'éléments surchauffeurs

Info

Publication number
FR767266A
FR767266A FR767266DA FR767266A FR 767266 A FR767266 A FR 767266A FR 767266D A FR767266D A FR 767266DA FR 767266 A FR767266 A FR 767266A
Authority
FR
France
Prior art keywords
superheater elements
seamless execution
seamless
execution
superheater
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.)
Escaut & Meuse D
Original Assignee
Escaut & Meuse D
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 Escaut & Meuse D filed Critical Escaut & Meuse D
Application granted granted Critical
Publication of FR767266A publication Critical patent/FR767266A/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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/283—Making U-pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR767266D 1934-01-18 1934-01-18 Procédé d'exécution sans soudure d'éléments surchauffeurs Expired FR767266A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR767266T 1934-01-18

Publications (1)

Publication Number Publication Date
FR767266A true FR767266A (fr) 1934-07-13

Family

ID=9183773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR767266D Expired FR767266A (fr) 1934-01-18 1934-01-18 Procédé d'exécution sans soudure d'éléments surchauffeurs

Country Status (1)

Country Link
FR (1) FR767266A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763917A (en) * 1951-06-25 1956-09-25 Combustion Eng Forming bulge on metallic tube for creating tublar fitting or like element
US2766513A (en) * 1938-07-19 1956-10-16 Comb Eugineering Inc Method of fabricating a tubular element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766513A (en) * 1938-07-19 1956-10-16 Comb Eugineering Inc Method of fabricating a tubular element
US2763917A (en) * 1951-06-25 1956-09-25 Combustion Eng Forming bulge on metallic tube for creating tublar fitting or like element

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