SU276895A1 - Стан дл изготовлени двухслойных спиральношовных труб - Google Patents

Стан дл изготовлени двухслойных спиральношовных труб Download PDF

Info

Publication number
SU276895A1
SU276895A1 SU681293037A SU1293037A SU276895A1 SU 276895 A1 SU276895 A1 SU 276895A1 SU 681293037 A SU681293037 A SU 681293037A SU 1293037 A SU1293037 A SU 1293037A SU 276895 A1 SU276895 A1 SU 276895A1
Authority
SU
USSR - Soviet Union
Prior art keywords
welding
strips
strip
rolls
angle
Prior art date
Application number
SU681293037A
Other languages
English (en)
Russian (ru)
Inventor
А.И. Целиков
Н.А. Грум-Гржимайло
В.А. Вердеревский
А.Б. Верник
Б.П. Скорупский
И.И. Казакевич
И.В. Кузнецов
Original Assignee
Tselikov A I
Grum Grzhimajlo N A
Verderevskij V A
Vernik A B
Skorupskij B P
Kazakevich I I
Kuznetsov I V
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 Tselikov A I, Grum Grzhimajlo N A, Verderevskij V A, Vernik A B, Skorupskij B P, Kazakevich I I, Kuznetsov I V filed Critical Tselikov A I
Priority to SU681293037A priority Critical patent/SU276895A1/ru
Priority to DE19691963805 priority patent/DE1963805C/de
Priority to FR6944984A priority patent/FR2027218A1/fr
Priority to GB1266399D priority patent/GB1266399A/en
Application granted granted Critical
Publication of SU276895A1 publication Critical patent/SU276895A1/ru

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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/123—Making tubes or metal hoses with helically arranged seams of coated strip material; Making multi-wall tubes
    • 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/126—Supply, or operations combined with supply, of strip material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manufacturing Of Electric Cables (AREA)
SU681293037A 1968-12-27 1968-12-27 Стан дл изготовлени двухслойных спиральношовных труб SU276895A1 (ru)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SU681293037A SU276895A1 (ru) 1968-12-27 1968-12-27 Стан дл изготовлени двухслойных спиральношовных труб
DE19691963805 DE1963805C (de) 1968-12-27 1969-12-19 Vorrichtung zum Herstellen von Zweischichtenrohren durch schraubenfor miges Aufwickeln zweier Bander
FR6944984A FR2027218A1 (https=) 1968-12-27 1969-12-24
GB1266399D GB1266399A (https=) 1968-12-27 1969-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU681293037A SU276895A1 (ru) 1968-12-27 1968-12-27 Стан дл изготовлени двухслойных спиральношовных труб

Publications (1)

Publication Number Publication Date
SU276895A1 true SU276895A1 (ru) 1986-11-15

Family

ID=20444160

Family Applications (1)

Application Number Title Priority Date Filing Date
SU681293037A SU276895A1 (ru) 1968-12-27 1968-12-27 Стан дл изготовлени двухслойных спиральношовных труб

Country Status (3)

Country Link
FR (1) FR2027218A1 (https=)
GB (1) GB1266399A (https=)
SU (1) SU276895A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190023B (en) * 1986-05-10 1989-12-13 Recker Finahzierungs Und Verwa Process for reconditioning cylindrical parts, tubes and the like

Also Published As

Publication number Publication date
FR2027218A1 (https=) 1970-09-25
DE1963805A1 (de) 1970-11-26
GB1266399A (https=) 1972-03-08
DE1963805B2 (https=) 1972-10-05

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