GB1492948A - Manufacture of metal tube - Google Patents

Manufacture of metal tube

Info

Publication number
GB1492948A
GB1492948A GB4772774A GB4772774A GB1492948A GB 1492948 A GB1492948 A GB 1492948A GB 4772774 A GB4772774 A GB 4772774A GB 4772774 A GB4772774 A GB 4772774A GB 1492948 A GB1492948 A GB 1492948A
Authority
GB
United Kingdom
Prior art keywords
roll
rolls
rolling
mill
manufacture
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
GB4772774A
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of GB1492948A publication Critical patent/GB1492948A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Extraction Processes (AREA)
GB4772774A 1974-01-24 1974-11-05 Manufacture of metal tube Expired GB1492948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742403686 DE2403686C2 (de) 1974-01-24 1974-01-24 Verfahren zum Herstellen von Metallrohren aus gut verformbaren Werkstoffen, insbesondere aus NE-Metallen, durch Kaltpilgern

Publications (1)

Publication Number Publication Date
GB1492948A true GB1492948A (en) 1977-11-23

Family

ID=5905720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4772774A Expired GB1492948A (en) 1974-01-24 1974-11-05 Manufacture of metal tube

Country Status (5)

Country Link
DD (1) DD116768A5 (US06653308-20031125-C00199.png)
DE (1) DE2403686C2 (US06653308-20031125-C00199.png)
FR (1) FR2258905B1 (US06653308-20031125-C00199.png)
GB (1) GB1492948A (US06653308-20031125-C00199.png)
IT (1) IT1026712B (US06653308-20031125-C00199.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172231A (en) * 1985-03-13 1986-09-17 Frohling Gmbh Walzwerksmaschin Process and apparatus for reducing the cross-section of elongate material, such as hot continuously cast material
CN115318828A (zh) * 2022-09-02 2022-11-11 张家港华裕有色金属材料有限公司 一种用于冷轧金属管的轧制方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852102A1 (de) * 1978-11-30 1980-06-04 Mannesmann Ag Verfahren zum reduzieren von rohren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH183505A (de) * 1935-08-08 1936-04-15 Tube Reducing Corp Verfahren zur Herstellung von Bandmetall und Metallblech.
DE1427978C3 (de) * 1965-09-23 1975-06-19 Mannesmann-Meer Ag, 4050 Moenchengladbach Kaltpilgerwalze, sowie Verfahren zur Demontage der auf der Trägerachse" mittels Schrumpfsitz gehaltenen Ringkaliber
DE2329526A1 (de) * 1973-06-07 1975-03-13 Mannesmann Meer Ag Kaltpilgerwalzwerk zum rohrwalzen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172231A (en) * 1985-03-13 1986-09-17 Frohling Gmbh Walzwerksmaschin Process and apparatus for reducing the cross-section of elongate material, such as hot continuously cast material
CN115318828A (zh) * 2022-09-02 2022-11-11 张家港华裕有色金属材料有限公司 一种用于冷轧金属管的轧制方法
CN115318828B (zh) * 2022-09-02 2023-10-27 张家港华裕有色金属材料有限公司 一种用于冷轧金属管的轧制方法

Also Published As

Publication number Publication date
IT1026712B (it) 1978-10-20
DE2403686A1 (de) 1975-08-07
FR2258905A1 (US06653308-20031125-C00199.png) 1975-08-22
DD116768A5 (US06653308-20031125-C00199.png) 1975-12-12
DE2403686C2 (de) 1983-05-19
FR2258905B1 (US06653308-20031125-C00199.png) 1980-05-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee