GB1550233A - Extruding of pipes - Google Patents

Extruding of pipes

Info

Publication number
GB1550233A
GB1550233A GB312577A GB312577A GB1550233A GB 1550233 A GB1550233 A GB 1550233A GB 312577 A GB312577 A GB 312577A GB 312577 A GB312577 A GB 312577A GB 1550233 A GB1550233 A GB 1550233A
Authority
GB
United Kingdom
Prior art keywords
extruding
pipes
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
GB312577A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB312577A priority Critical patent/GB1550233A/en
Publication of GB1550233A publication Critical patent/GB1550233A/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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B21C23/10—Making finned tubes
    • 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
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/04—Mandrels
GB312577A 1977-01-26 1977-01-26 Extruding of pipes Expired GB1550233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB312577A GB1550233A (en) 1977-01-26 1977-01-26 Extruding of pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB312577A GB1550233A (en) 1977-01-26 1977-01-26 Extruding of pipes

Publications (1)

Publication Number Publication Date
GB1550233A true GB1550233A (en) 1979-08-08

Family

ID=9752396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB312577A Expired GB1550233A (en) 1977-01-26 1977-01-26 Extruding of pipes

Country Status (1)

Country Link
GB (1) GB1550233A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169231A (en) * 1984-12-04 1986-07-09 Otis Eng Co Apparatus and methods for extruding tubes with off-centre bores
CN116727476A (en) * 2023-08-15 2023-09-12 中北大学 Radial synchronous loading forming method for magnesium alloy tail wing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169231A (en) * 1984-12-04 1986-07-09 Otis Eng Co Apparatus and methods for extruding tubes with off-centre bores
CN116727476A (en) * 2023-08-15 2023-09-12 中北大学 Radial synchronous loading forming method for magnesium alloy tail wing
CN116727476B (en) * 2023-08-15 2023-11-07 中北大学 Radial synchronous loading forming method for magnesium alloy tail wing

Similar Documents

Publication Publication Date Title
JPS5389021A (en) Pipe section
JPS5479282A (en) Selective manufacture of 77hydroxycumarin derivative
JPS5481230A (en) Manufacture of nitrodiarylamine
GB2006094B (en) Extrusion process
JPS53141367A (en) Production of thermoplastic pipe
JPS5440276A (en) Method of making pipe members
GB1542333A (en) Coating of pipes
JPS5444673A (en) Manufacture of 22aryll2hhbenzotriazoleennoxide 22aryll2hhbenzotriazole
JPS5461130A (en) Manufacture of ppalkylphenols
GB2005707B (en) Manufacture of trimethylchlorodilane
GB2009357B (en) Reinforcement of conrete pipes
JPS5463028A (en) Manufacture of methylsioxanes
GB2003067B (en) Drawing of tubes
JPS53148017A (en) Cross over putting into member of pipe
JPS5473736A (en) Manufacture of acetoacetylaminobenzene
GB2008736B (en) Manufacture of hwadlights
JPS5428261A (en) Method of making kingpinnholded pipe
JPS5446771A (en) Manufacture of 22chlorosulfonylazetidinee44on
JPS5461160A (en) Manufacture of aminooiiacid
GB1550233A (en) Extruding of pipes
GB1550630A (en) Extrusion of metals
GB2005567B (en) Manufacture of holloware
JPS5463045A (en) Manufacture of alphaallaspartyllllphenylalanine
JPS5444048A (en) Continuous productction of tempra
GB2021926B (en) Smoklers pipe

Legal Events

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