JPH0586287B2 - - Google Patents

Info

Publication number
JPH0586287B2
JPH0586287B2 JP62256044A JP25604487A JPH0586287B2 JP H0586287 B2 JPH0586287 B2 JP H0586287B2 JP 62256044 A JP62256044 A JP 62256044A JP 25604487 A JP25604487 A JP 25604487A JP H0586287 B2 JPH0586287 B2 JP H0586287B2
Authority
JP
Japan
Prior art keywords
rolls
wall thickness
plug
tube
roll
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 - Lifetime
Application number
JP62256044A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0199707A (ja
Inventor
Yutaka Nagase
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP25604487A priority Critical patent/JPH0199707A/ja
Publication of JPH0199707A publication Critical patent/JPH0199707A/ja
Publication of JPH0586287B2 publication Critical patent/JPH0586287B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
JP25604487A 1987-10-09 1987-10-09 管の冷間圧延方法 Granted JPH0199707A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25604487A JPH0199707A (ja) 1987-10-09 1987-10-09 管の冷間圧延方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25604487A JPH0199707A (ja) 1987-10-09 1987-10-09 管の冷間圧延方法

Publications (2)

Publication Number Publication Date
JPH0199707A JPH0199707A (ja) 1989-04-18
JPH0586287B2 true JPH0586287B2 (enEXAMPLES) 1993-12-10

Family

ID=17287126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25604487A Granted JPH0199707A (ja) 1987-10-09 1987-10-09 管の冷間圧延方法

Country Status (1)

Country Link
JP (1) JPH0199707A (enEXAMPLES)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102688888A (zh) * 2012-06-15 2012-09-26 杜斌 螺杆泵定子或转子的轧制工艺

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103038384B (zh) * 2010-06-09 2015-04-08 三樱工业株式会社 汽车配管用金属管及其表面处理方法
CN102172627B (zh) * 2010-12-28 2013-06-12 曾建伟 一种复合绝缘子金具螺旋孔型斜轧轧辊孔型的设计方法
JP6432614B2 (ja) * 2016-02-08 2018-12-05 Ｊｆｅスチール株式会社 金属管の冷間圧延方法および製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014228A (enEXAMPLES) * 1973-06-06 1975-02-14
JPS61144204A (ja) * 1984-12-15 1986-07-01 Kawasaki Steel Corp 継目無管の傾斜圧延方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102688888A (zh) * 2012-06-15 2012-09-26 杜斌 螺杆泵定子或转子的轧制工艺

Also Published As

Publication number Publication date
JPH0199707A (ja) 1989-04-18

Similar Documents

Publication Publication Date Title
JP3823762B2 (ja) 継目無金属管の製造方法
JPH0586287B2 (enEXAMPLES)
CN114981021B (zh) 无缝金属管的制造方法
JP3119160B2 (ja) 継目無管の製造方法
JPH09103819A (ja) 引抜き加工による形状精度が優れたパイプの製造方法及び引抜き加工用工具
JP3073981B1 (ja) 鉄基分散強化型合金管の製造方法
EP3257596B1 (en) Method for producing plug
JPH01245914A (ja) 外径真円度の優れた金属管の製造方法
JP2985719B2 (ja) マンドレルミル
JP3353880B2 (ja) 継目無角形鋼管の製造方法
CN100344388C (zh) 无缝管轧机
JPH07185607A (ja) 継目無管の圧延設備列
JPH0857506A (ja) マンドレルミル
JP3076700B2 (ja) 円管の冷間絞り圧延機列
JPH07185609A (ja) 継目無管の圧延設備列
JPH11104711A (ja) 継目無角形鋼管の製造方法
JP3401434B2 (ja) コールドピルガー内面割れ防止方法
JP3030597B2 (ja) 溶接管製造方法
JP2996124B2 (ja) 継目無金属管の穿孔圧延方法
JPH042321B2 (enEXAMPLES)
JPS61144204A (ja) 継目無管の傾斜圧延方法
JPH09159776A (ja) 加圧水型原子炉制御棒案内用ジルコニウム合金製シンブル管の製造方法
JPH07185610A (ja) 継目無管の圧延設備列
JPH0371904A (ja) 金属管の縮径圧延方法
JPH07265910A (ja) 継目無管の製造方法