CA1158462A - Fabrication de tubes sans couture - Google Patents

Fabrication de tubes sans couture

Info

Publication number
CA1158462A
CA1158462A CA000364975A CA364975A CA1158462A CA 1158462 A CA1158462 A CA 1158462A CA 000364975 A CA000364975 A CA 000364975A CA 364975 A CA364975 A CA 364975A CA 1158462 A CA1158462 A CA 1158462A
Authority
CA
Canada
Prior art keywords
stages
bending
strip
skelp
stage
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
Application number
CA000364975A
Other languages
English (en)
Inventor
Hans Meurer
Josef Jordans
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Priority to CA000364975A priority Critical patent/CA1158462A/fr
Application granted granted Critical
Publication of CA1158462A publication Critical patent/CA1158462A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
CA000364975A 1980-11-19 1980-11-19 Fabrication de tubes sans couture Expired CA1158462A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000364975A CA1158462A (fr) 1980-11-19 1980-11-19 Fabrication de tubes sans couture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000364975A CA1158462A (fr) 1980-11-19 1980-11-19 Fabrication de tubes sans couture

Publications (1)

Publication Number Publication Date
CA1158462A true CA1158462A (fr) 1983-12-13

Family

ID=4118491

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000364975A Expired CA1158462A (fr) 1980-11-19 1980-11-19 Fabrication de tubes sans couture

Country Status (1)

Country Link
CA (1) CA1158462A (fr)

Similar Documents

Publication Publication Date Title
US4530225A (en) Bending skelp or strip into split tubes or pipes
JP5033120B2 (ja) 形材を成形加工する生産ラインおよび方法
KR900005190B1 (ko) 파이프밀에 있어서의 성형로울 및 성형방법과 그 장치
JP5523579B2 (ja) 成形方法と成形装置
US4697446A (en) Roll forming apparatus
EP0841998B1 (fr) Procede et appareil de laminage
JP2991898B2 (ja) 金属の管を連続的に塑性変形加工する装置
JP5268834B2 (ja) 成形装置と成形方法
US4339938A (en) Method and apparatus for forming metal pipes and tubes
US5865053A (en) Transition beam forming section for tube mill
CA1158462A (fr) Fabrication de tubes sans couture
CN109772950B (zh) 一种具有公用辊的金属焊管成型装置及其操作方法
CN210497752U (zh) 一种新型的拉伸弯曲矫直机组的矫直辊结构
JP3369475B2 (ja) 電縫管成形機の成形ロール保持機構
CN208083107U (zh) 一种铜管矫直装置
CN110052503A (zh) 一种无缝矩形钢管成型装置及成型方法
CN112264495B (zh) 冷风机的蒸发器所用铜管的弯管机
CN213530249U (zh) 一种h型钢加工用板材矫直装置
CN212168617U (zh) 一种精成型机架
CN211361332U (zh) 一种用于管材加工的激光焊管生产线
JPH0312977B2 (fr)
JPS643577B2 (fr)
RU2498872C2 (ru) Станок с переменной линейной структурой для формирования труб
CN110014050A (zh) 一种热轧盘条加工成直条银亮棒材的加工工艺
US3459022A (en) Roller-equipped straightening machine

Legal Events

Date Code Title Description
MKEX Expiry