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JPS5350045A - Rectangular steel pipe forming and device - Google Patents
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JPS5350045A - Rectangular steel pipe forming and device - Google Patents

Rectangular steel pipe forming and device

Info

Publication number
JPS5350045A
JPS5350045A JP12519076A JP12519076A JPS5350045A JP S5350045 A JPS5350045 A JP S5350045A JP 12519076 A JP12519076 A JP 12519076A JP 12519076 A JP12519076 A JP 12519076A JP S5350045 A JPS5350045 A JP S5350045A
Authority
JP
Japan
Prior art keywords
steel pipe
rectangular steel
pipe forming
forming
rectangular
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.)
Pending
Application number
JP12519076A
Other languages
Japanese (ja)
Inventor
Takao Kusaka
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.)
Kurimoto Ltd
Original Assignee
Kurimoto 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 Kurimoto Ltd filed Critical Kurimoto Ltd
Priority to JP12519076A priority Critical patent/JPS5350045A/en
Publication of JPS5350045A publication Critical patent/JPS5350045A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP12519076A 1976-10-19 1976-10-19 Rectangular steel pipe forming and device Pending JPS5350045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12519076A JPS5350045A (en) 1976-10-19 1976-10-19 Rectangular steel pipe forming and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12519076A JPS5350045A (en) 1976-10-19 1976-10-19 Rectangular steel pipe forming and device

Publications (1)

Publication Number Publication Date
JPS5350045A true JPS5350045A (en) 1978-05-08

Family

ID=14904133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12519076A Pending JPS5350045A (en) 1976-10-19 1976-10-19 Rectangular steel pipe forming and device

Country Status (1)

Country Link
JP (1) JPS5350045A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510349A (en) * 1978-07-07 1980-01-24 Nakajima:Kk Production of large-diameter square steel tube
JPS5731410A (en) * 1980-07-30 1982-02-19 Maki Seisakusho:Kk Manufacture of square steel pipe clad with dissimilar metal
JPS6325211U (en) * 1986-07-29 1988-02-19
CN102380525A (en) * 2011-10-25 2012-03-21 佛山市正鑫隆电器实业有限公司 Numerically controlled bending method of superlong and superhigh sheet metal part
CN102699107A (en) * 2012-06-19 2012-10-03 武汉钢铁(集团)公司 Cold roll forming method of thin-walled and high-strength square steel tube
CN103286165A (en) * 2013-03-29 2013-09-11 常州钢劲型钢有限公司 Single-slit square steel pipe closing and straightening shaper production line
CN103286527A (en) * 2013-03-29 2013-09-11 常州钢劲型钢有限公司 Production process for extra-large aperture super wall thickness square steel pipe

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510349A (en) * 1978-07-07 1980-01-24 Nakajima:Kk Production of large-diameter square steel tube
JPS5731410A (en) * 1980-07-30 1982-02-19 Maki Seisakusho:Kk Manufacture of square steel pipe clad with dissimilar metal
JPS6325211U (en) * 1986-07-29 1988-02-19
CN102380525A (en) * 2011-10-25 2012-03-21 佛山市正鑫隆电器实业有限公司 Numerically controlled bending method of superlong and superhigh sheet metal part
CN102699107A (en) * 2012-06-19 2012-10-03 武汉钢铁(集团)公司 Cold roll forming method of thin-walled and high-strength square steel tube
CN103286165A (en) * 2013-03-29 2013-09-11 常州钢劲型钢有限公司 Single-slit square steel pipe closing and straightening shaper production line
CN103286527A (en) * 2013-03-29 2013-09-11 常州钢劲型钢有限公司 Production process for extra-large aperture super wall thickness square steel pipe

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