JPS5295565A - Method of making angular steel pipe of large diameter - Google Patents

Method of making angular steel pipe of large diameter

Info

Publication number
JPS5295565A
JPS5295565A JP1350876A JP1350876A JPS5295565A JP S5295565 A JPS5295565 A JP S5295565A JP 1350876 A JP1350876 A JP 1350876A JP 1350876 A JP1350876 A JP 1350876A JP S5295565 A JPS5295565 A JP S5295565A
Authority
JP
Japan
Prior art keywords
steel pipe
large diameter
angular steel
making angular
making
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.)
Granted
Application number
JP1350876A
Other languages
Japanese (ja)
Other versions
JPS5541849B2 (en
Inventor
Hiroshi Nakajima
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.)
Nakajima KK
Original Assignee
Nakajima KK
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 Nakajima KK filed Critical Nakajima KK
Priority to JP1350876A priority Critical patent/JPS5295565A/en
Priority to US05/750,779 priority patent/US4099662A/en
Publication of JPS5295565A publication Critical patent/JPS5295565A/en
Publication of JPS5541849B2 publication Critical patent/JPS5541849B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP1350876A 1975-12-20 1976-02-09 Method of making angular steel pipe of large diameter Granted JPS5295565A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1350876A JPS5295565A (en) 1976-02-09 1976-02-09 Method of making angular steel pipe of large diameter
US05/750,779 US4099662A (en) 1975-12-20 1976-12-15 Method and apparatus for producing welded steel tubes having large square cross section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1350876A JPS5295565A (en) 1976-02-09 1976-02-09 Method of making angular steel pipe of large diameter

Publications (2)

Publication Number Publication Date
JPS5295565A true JPS5295565A (en) 1977-08-11
JPS5541849B2 JPS5541849B2 (en) 1980-10-27

Family

ID=11835070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1350876A Granted JPS5295565A (en) 1975-12-20 1976-02-09 Method of making angular steel pipe of large diameter

Country Status (1)

Country Link
JP (1) JPS5295565A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749997A (en) * 1980-09-10 1982-03-24 Kan Design Kk Quasi-washing sound generating device
JPS59149396A (en) * 1983-02-16 1984-08-27 株式会社フジミック Water washing sound generator

Also Published As

Publication number Publication date
JPS5541849B2 (en) 1980-10-27

Similar Documents

Publication Publication Date Title
JPS5280262A (en) Method of making steel pipe
JPS5319385A (en) Method of bending pipe
JPS5249952A (en) Method of connecting pipe
JPS5236564A (en) Method of making flanged thick pipe of large diameter
JPS5295565A (en) Method of making angular steel pipe of large diameter
JPS5295564A (en) Method of making angular steel pipe of large diameter
JPS5227483A (en) Method of butttwelding pipe
JPS5268058A (en) Method of making metallplated steel pipe
JPS5270966A (en) Method of temperrrolling of stainless steel pipe
JPS52146913A (en) Method of laying large diameter pipe
JPS5295563A (en) Method of making angular steel pipe of large diameter
JPS5410222A (en) Method of making highhtensile largee diameter pipe steel
JPS51128653A (en) Method of joinning steel pipes
JPS51115268A (en) Method of bending doubleelayered pipe
JPS52757A (en) Method of pipe manufacture
JPS5294852A (en) Method of making welded steel pipe
JPS5360865A (en) Method of bending pipes
JPS52115768A (en) Method of bending double pipe
JPS52125460A (en) Method of making oramental pipe
JPS51112471A (en) Method of forming metal pipe with different diameter section
JPS5295567A (en) Method of producing largeediameter square steel pipe
JPS5292860A (en) Method of making forgeewelded steel pipe
JPS51145454A (en) Method for manufacture of electriccweld steel pipe
JPS52119459A (en) Method of manufacturing seamless steel pipe
JPS52111869A (en) Method of making forgeewelded pipe