JPS5271369A - Method of producing tapered pipe made of maraging steel - Google Patents

Method of producing tapered pipe made of maraging steel

Info

Publication number
JPS5271369A
JPS5271369A JP14807275A JP14807275A JPS5271369A JP S5271369 A JPS5271369 A JP S5271369A JP 14807275 A JP14807275 A JP 14807275A JP 14807275 A JP14807275 A JP 14807275A JP S5271369 A JPS5271369 A JP S5271369A
Authority
JP
Japan
Prior art keywords
pipe made
maraging steel
tapered pipe
producing tapered
producing
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
JP14807275A
Other languages
English (en)
Japanese (ja)
Other versions
JPS534062B2 (enrdf_load_stackoverflow
Inventor
Harumichi Okamoto
Shinkichi Iida
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP14807275A priority Critical patent/JPS5271369A/ja
Publication of JPS5271369A publication Critical patent/JPS5271369A/ja
Publication of JPS534062B2 publication Critical patent/JPS534062B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP14807275A 1975-12-12 1975-12-12 Method of producing tapered pipe made of maraging steel Granted JPS5271369A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14807275A JPS5271369A (en) 1975-12-12 1975-12-12 Method of producing tapered pipe made of maraging steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14807275A JPS5271369A (en) 1975-12-12 1975-12-12 Method of producing tapered pipe made of maraging steel

Publications (2)

Publication Number Publication Date
JPS5271369A true JPS5271369A (en) 1977-06-14
JPS534062B2 JPS534062B2 (enrdf_load_stackoverflow) 1978-02-14

Family

ID=15444577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14807275A Granted JPS5271369A (en) 1975-12-12 1975-12-12 Method of producing tapered pipe made of maraging steel

Country Status (1)

Country Link
JP (1) JPS5271369A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH059579A (ja) * 1991-07-02 1993-01-19 Nippon Steel Corp 超高張力電縫鋼管の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH059579A (ja) * 1991-07-02 1993-01-19 Nippon Steel Corp 超高張力電縫鋼管の製造方法

Also Published As

Publication number Publication date
JPS534062B2 (enrdf_load_stackoverflow) 1978-02-14

Similar Documents

Publication Publication Date Title
JPS5280262A (en) Method of making steel pipe
ZA76311B (en) Improved pipe and method of forming same
JPS5220958A (en) Method of manufacturing angle steel
JPS5268058A (en) Method of making metallplated steel pipe
JPS5214567A (en) Method of manufacture of electriccweld high tension steel pipe
JPS5271369A (en) Method of producing tapered pipe made of maraging steel
JPS5270966A (en) Method of temperrrolling of stainless steel pipe
JPS5227483A (en) Method of butttwelding pipe
JPS51149158A (en) Method of straightening end of steel pipes
JPS5213459A (en) Method of manufacture of titaniummclad steel
JPS51128653A (en) Method of joinning steel pipes
JPS52757A (en) Method of pipe manufacture
JPS5258061A (en) Method of producing fined steel pipe
JPS529078A (en) Method of producing plasticccoated steel pipe
JPS5220932A (en) Method of making semiikilled steel
JPS51131450A (en) Method of producing grooved pipes
JPS51145454A (en) Method for manufacture of electriccweld steel pipe
JPS5295564A (en) Method of making angular steel pipe of large diameter
JPS5295565A (en) Method of making angular steel pipe of large diameter
JPS5277402A (en) Method of piling pipes
JPS5410222A (en) Method of making highhtensile largee diameter pipe steel
JPS51134718A (en) Method of producing lined steel pipes
JPS5295567A (en) Method of producing largeediameter square steel pipe
JPS51149860A (en) Method of producing cold rolled hoop steel
JPS51116122A (en) Method of melttplating outer surface of steel pipe