JPS56105816A - Correcting method for diameter of spiral pipe - Google Patents

Correcting method for diameter of spiral pipe

Info

Publication number
JPS56105816A
JPS56105816A JP809480A JP809480A JPS56105816A JP S56105816 A JPS56105816 A JP S56105816A JP 809480 A JP809480 A JP 809480A JP 809480 A JP809480 A JP 809480A JP S56105816 A JPS56105816 A JP S56105816A
Authority
JP
Japan
Prior art keywords
outer circumference
spiral pipe
measured
press unit
aim value
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
JP809480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS649887B2 (cs
Inventor
Yoshihiro Hara
Yukio Yoshida
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP809480A priority Critical patent/JPS56105816A/ja
Publication of JPS56105816A publication Critical patent/JPS56105816A/ja
Publication of JPS649887B2 publication Critical patent/JPS649887B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
JP809480A 1980-01-26 1980-01-26 Correcting method for diameter of spiral pipe Granted JPS56105816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP809480A JPS56105816A (en) 1980-01-26 1980-01-26 Correcting method for diameter of spiral pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP809480A JPS56105816A (en) 1980-01-26 1980-01-26 Correcting method for diameter of spiral pipe

Publications (2)

Publication Number Publication Date
JPS56105816A true JPS56105816A (en) 1981-08-22
JPS649887B2 JPS649887B2 (cs) 1989-02-20

Family

ID=11683720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP809480A Granted JPS56105816A (en) 1980-01-26 1980-01-26 Correcting method for diameter of spiral pipe

Country Status (1)

Country Link
JP (1) JPS56105816A (cs)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01104414A (ja) * 1987-10-15 1989-04-21 Kawatetsu Kokan Kk 薄肉大径スパイラル管の製法と装置
JP2010120077A (ja) * 2008-11-21 2010-06-03 Sumitomo Metal Ind Ltd スパイラル鋼管の製造方法およびスパイラル鋼管周長制御システム
JP2011062721A (ja) * 2009-09-16 2011-03-31 Nisshin Steel Co Ltd スパイラル造管法による小径管の製造方法
WO2011050764A1 (de) 2009-10-28 2011-05-05 Salzgitter Mannesmann Grossrohr Gmbh Verfahren zur herstellung geschweisster schraubennahtrohre mit optimierter rohrgeometrie
JP2016059960A (ja) * 2014-09-22 2016-04-25 日鉄住金テックスエンジ株式会社 スパイラル鋼管の製造装置および製造方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01104414A (ja) * 1987-10-15 1989-04-21 Kawatetsu Kokan Kk 薄肉大径スパイラル管の製法と装置
JP2010120077A (ja) * 2008-11-21 2010-06-03 Sumitomo Metal Ind Ltd スパイラル鋼管の製造方法およびスパイラル鋼管周長制御システム
JP2011062721A (ja) * 2009-09-16 2011-03-31 Nisshin Steel Co Ltd スパイラル造管法による小径管の製造方法
WO2011050764A1 (de) 2009-10-28 2011-05-05 Salzgitter Mannesmann Grossrohr Gmbh Verfahren zur herstellung geschweisster schraubennahtrohre mit optimierter rohrgeometrie
DE102009051695B3 (de) * 2009-10-28 2011-05-05 Salzgitter Mannesmann Grossrohr Gmbh Verfahren und Einrichtung zur Herstellung geschweißter Schraubennahtrohre mit optimierter Rohrgeometrie
US8941023B2 (en) 2009-10-28 2015-01-27 Salzgitter Mannesmann Grossrohr Gmbh Method for producing welded helical-seam tubes having optimized tube geometry
JP2016059960A (ja) * 2014-09-22 2016-04-25 日鉄住金テックスエンジ株式会社 スパイラル鋼管の製造装置および製造方法

Also Published As

Publication number Publication date
JPS649887B2 (cs) 1989-02-20

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