IT8125810A0 - Procedimento e impianto per la fabbricazione di tubi senza saldatura mediante laminazione continua. - Google Patents

Procedimento e impianto per la fabbricazione di tubi senza saldatura mediante laminazione continua.

Info

Publication number: IT8125810A0
Authority: IT; Italy
Prior art keywords: procedure; manufacture; continuous rolling; seamless tubes; seamless
Prior art date: 1981-05-18

Application number

IT8125810A

Other languages

English (en)

Other versions

IT1139949B (it

Inventor

Jean-Jacques Breton

Philippe Malicet

Original Assignee

Vallourec

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.)

1981-05-18

Filing date

1981-12-23

Publication date

1981-12-23

1981-12-23 Application filed by Vallourec filed Critical Vallourec

1981-12-23 Publication of IT8125810A0 publication Critical patent/IT8125810A0/it

1986-09-24 Application granted granted Critical

1986-09-24 Publication of IT1139949B publication Critical patent/IT1139949B/it

Links

238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
238000005096 rolling process Methods 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
- B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Control Of Metal Rolling (AREA)
Metal Rolling (AREA)

IT25810/81A 1981-05-18 1981-12-23 Procedimento e impianto per la fabbricazione di tubi senza saldatura mediante laminazione continua IT1139949B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/264,347 US4353238A (en)	1981-05-18	1981-05-18	Method for manufacture of seamless metal tubing by continuous rolling

Publications (2)

Publication Number	Publication Date
IT8125810A0 true IT8125810A0 (it)	1981-12-23
IT1139949B IT1139949B (it)	1986-09-24

Family

ID=23005647

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT25810/81A IT1139949B (it)	1981-05-18	1981-12-23	Procedimento e impianto per la fabbricazione di tubi senza saldatura mediante laminazione continua

Country Status (13)

Country	Link
US (1)	US4353238A (it)
JP (1)	JPS57190707A (it)
KR (1)	KR830009813A (it)
AU (1)	AU8375882A (it)
BR (1)	BR8202857A (it)
CA (1)	CA1138689A (it)
ES (1)	ES8400263A1 (it)
GB (1)	GB2098900B (it)
IN (1)	IN157790B (it)
IT (1)	IT1139949B (it)
PL (1)	PL236470A1 (it)
SE (1)	SE8203034L (it)
ZA (1)	ZA818585B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57139408A (en) *	1981-02-20	1982-08-28	Mannesmann Ag	Manufacture of seamless pipe
JP2900804B2 (ja) *	1994-10-18	1999-06-02	日本鋼管株式会社	プラグ耐用度に優れた継目無鋼管の製造方法
US6340108B1 (en) *	1999-06-22	2002-01-22	Kawasaki Steel Corporation	Hot rolling method and equipment
EP1878514A4 (en) *	2005-02-16	2009-01-07	Sumitomo Metal Ind	METHOD FOR PRODUCING A SEAMLESS STEEL TUBE
JP5734284B2 (ja) *	2009-06-19	2015-06-17	エスエムエスインスエス．ピー．エー．	管圧延プラント

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE225679C (it) *	1909-04-28
US981281A (en) *	1909-11-10	1911-01-10	Julius Kalle	Continuous rolling-mill.
FR2198797B1 (it) *	1972-09-08	1975-01-03	Vallourec

1981
- 1981-05-18 US US06/264,347 patent/US4353238A/en not_active Expired - Fee Related
- 1981-11-24 JP JP56188269A patent/JPS57190707A/ja active Pending
- 1981-12-03 GB GB8136552A patent/GB2098900B/en not_active Expired
- 1981-12-10 ZA ZA818585A patent/ZA818585B/xx unknown
- 1981-12-23 CA CA000393077A patent/CA1138689A/en not_active Expired
- 1981-12-23 IT IT25810/81A patent/IT1139949B/it active
1982
- 1982-03-08 IN IN266/CAL/82A patent/IN157790B/en unknown
- 1982-05-14 SE SE8203034A patent/SE8203034L/ not_active Application Discontinuation
- 1982-05-17 ES ES512243A patent/ES8400263A1/es not_active Expired
- 1982-05-17 PL PL23647082A patent/PL236470A1/xx unknown
- 1982-05-17 AU AU83758/82A patent/AU8375882A/en not_active Abandoned
- 1982-05-17 BR BR8202857A patent/BR8202857A/pt unknown
- 1982-05-18 KR KR1019820002157A patent/KR830009813A/ko unknown

Also Published As

Publication number	Publication date
ES512243A0 (es)	1983-10-16
SE8203034L (sv)	1982-11-19
IT1139949B (it)	1986-09-24
BR8202857A (pt)	1983-04-26
ES8400263A1 (es)	1983-10-16
US4353238A (en)	1982-10-12
KR830009813A (ko)	1983-12-23
CA1138689A (en)	1983-01-04
GB2098900B (en)	1985-05-30
JPS57190707A (en)	1982-11-24
GB2098900A (en)	1982-12-01
PL236470A1 (en)	1983-01-03
AU8375882A (en)	1982-11-25
ZA818585B (en)	1982-11-24
IN157790B (it)	1986-06-21

Similar Documents

Publication	Publication Date	Title
IT8521847A0 (it)	1985-08-02	Procedimento ed impianto per produrre tubi senza saldature.
IT8267320A0 (it)	1982-03-15	Procedimento di perforazione per la fabbricazione di tubi senza saldatura
DE3482772D1 (de)	1990-08-23	Rostfreie martensitische staehle fuer nahtlose rohre.
IT8125610A0 (it)	1981-12-15	Installazione per la fabbricazione di tubi in acciaio senza saldatura.
IT8867276A0 (it)	1988-03-28	Procedimento per la fabbricazione di tubi senza saldatura
GB8616907D0 (en)	1986-08-20	Rolling seamless tubes
IT8168001A0 (it)	1981-07-17	Procedimento per la fabbricazione di tubi metallici senza saldatura
IT1127783B (it)	1986-05-21	Metodo per la fbbricazione di tubi metallici senza giunte
IT8122255A0 (it)	1981-06-11	Laminatoio continuo a gabbie incrociate per la produzione di tubi senza saldatura.
IT8125810A0 (it)	1981-12-23	Procedimento e impianto per la fabbricazione di tubi senza saldatura mediante laminazione continua.
GB2105627B (en)	1985-08-07	Rolling mill plant for the manufacture of seamless tubes
IT7919209A0 (it)	1979-01-11	Procedimento e impianto per la laminazione a caldo di tubi senza saldatura.
GB2159170B (en)	1987-11-04	Lubricant for the production of seamless tubes
IT8119707A0 (it)	1981-02-13	Laminatoio obliquo per laproduzione di tubi senza saldatura.
MX162937B (es)	1991-07-17	Laminadora de tubos mejorada para laminar tubos estriados
GB2128121B (en)	1985-09-04	Producing seamless pipes by rolling
DE3270460D1 (en)	1986-05-15	Method of producing seamless tubes
IT8125548A0 (it)	1981-12-11	Procedimento per la laminazione di tubi.
IT8125652A0 (it)	1981-12-17	Metodo per la fabbricazione di tubi d'acciaio senza saldatura.
IT8222492A0 (it)	1982-07-21	Laminatoio per tubi d'acciaio.
IT9019951A0 (it)	1990-04-06	Procedimento per la fabbricazione di tubi senza saldatura
IT8523034A0 (it)	1985-11-29	Treno di laminazione per la stiroriduzione di tubi.
AT385924B (de)	1988-06-10	Rohrschraegwalzgeruest
IT8248997A0 (it)	1982-08-18	Impianto per la produzione di tubi senza saldatura
IT8421850A0 (it)	1984-07-12	Laminatoio per la riduzione e la laminazione su misura di tubi.