EP0836692A4 - Steel pipe with integrally formed liner and method of fabricating the same - Google Patents
Steel pipe with integrally formed liner and method of fabricating the sameInfo
- Publication number
- EP0836692A4 EP0836692A4 EP96924615A EP96924615A EP0836692A4 EP 0836692 A4 EP0836692 A4 EP 0836692A4 EP 96924615 A EP96924615 A EP 96924615A EP 96924615 A EP96924615 A EP 96924615A EP 0836692 A4 EP0836692 A4 EP 0836692A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- fabricating
- same
- integrally formed
- steel pipe
- formed liner
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
- F16L9/165—Rigid pipes wound from sheets or strips, with or without reinforcement of metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/123—Making tubes or metal hoses with helically arranged seams of coated strip material; Making multi-wall tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
- B29L2009/003—Layered products comprising a metal layer
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50477495A | 1995-07-20 | 1995-07-20 | |
US504774 | 1995-07-20 | ||
PCT/US1996/011933 WO1997004265A1 (en) | 1995-07-20 | 1996-07-18 | Steel pipe with integrally formed liner and method of fabricating the same |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0836692A1 EP0836692A1 (en) | 1998-04-22 |
EP0836692A4 true EP0836692A4 (en) | 1998-10-21 |
Family
ID=24007683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96924615A Withdrawn EP0836692A4 (en) | 1995-07-20 | 1996-07-18 | Steel pipe with integrally formed liner and method of fabricating the same |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0836692A4 (en) |
KR (1) | KR19990035756A (en) |
AU (1) | AU712762B2 (en) |
BR (1) | BR9609777A (en) |
CA (1) | CA2225854A1 (en) |
MX (1) | MX9800485A (en) |
WO (1) | WO1997004265A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29707779U1 (en) * | 1997-04-30 | 1997-07-03 | Witzenmann Metallschlauchfab | Agraff hose for exhaust systems |
KR20000053698A (en) * | 1999-12-23 | 2000-09-05 | 김한곤 | machine for forming steel pipe |
KR101040971B1 (en) * | 2010-10-13 | 2011-06-16 | 백용석 | A corrugated steel pipe manufactur method |
EP2868719A1 (en) * | 2013-10-31 | 2015-05-06 | PPG Coatings Europe B.V. | A tank or pipe having a coating system |
KR101700350B1 (en) * | 2016-08-10 | 2017-01-31 | 주식회사 픽슨 | Strong corrosion-resistant spiral rib steel pipe a manufacture method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB820121A (en) * | 1956-05-02 | 1959-09-16 | Ti Group Services Ltd | Method of lining pipes and vessels with polymer plastics |
US3348995A (en) * | 1964-03-09 | 1967-10-24 | American Cast Iron Pipe Co | Method of coating metal surfaces with polyethylene utilizing a polyethylene primer and articles produced thereby |
GB1310915A (en) * | 1969-12-16 | 1973-03-21 | Dunlop Holdings Ltd | Lined pipes |
US4999221A (en) * | 1986-08-23 | 1991-03-12 | Volkmar Eigenbrod | Process for plastic coating, and coating produced by the process |
US5316606A (en) * | 1991-07-26 | 1994-05-31 | W. E. Hall Company | Method of fabricating a metal pipe with an integrally formed liner |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4169906A (en) * | 1975-09-15 | 1979-10-02 | Rexnord Inc. | Wear resistant coated pipe and method of making it |
US4254165A (en) * | 1977-11-30 | 1981-03-03 | American Cast Iron Pipe Company | Method of forming a filled polymer coating on an internal cylindrical surface and article produced thereby |
DE2940388A1 (en) * | 1979-10-05 | 1981-04-16 | Hoechst Ag, 6000 Frankfurt | METHOD FOR COATING METAL TUBES |
US4838317A (en) * | 1980-10-14 | 1989-06-13 | Andre James R | Hydraulically efficient ribbed pipe |
US4630650A (en) * | 1984-10-15 | 1986-12-23 | Pacific Roller Die Co., Inc. | Spiral ribbed pipe |
US5300336A (en) * | 1990-12-21 | 1994-04-05 | Shaw Industries Ltd. | High performance composite coating |
WO1995013917A1 (en) * | 1991-07-26 | 1995-05-26 | W.E. Hall Company | Metal pipe with integrally formed liner and method of fabricating the same |
WO1995027608A1 (en) * | 1994-04-08 | 1995-10-19 | W.E. Hall Company | Fabricating steel pipe with an integrally formed liner |
-
1996
- 1996-07-18 BR BR9609777-9A patent/BR9609777A/en not_active IP Right Cessation
- 1996-07-18 WO PCT/US1996/011933 patent/WO1997004265A1/en not_active Application Discontinuation
- 1996-07-18 MX MX9800485A patent/MX9800485A/en unknown
- 1996-07-18 CA CA002225854A patent/CA2225854A1/en not_active Abandoned
- 1996-07-18 KR KR1019980700412A patent/KR19990035756A/en not_active Application Discontinuation
- 1996-07-18 EP EP96924615A patent/EP0836692A4/en not_active Withdrawn
- 1996-07-18 AU AU65018/96A patent/AU712762B2/en not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB820121A (en) * | 1956-05-02 | 1959-09-16 | Ti Group Services Ltd | Method of lining pipes and vessels with polymer plastics |
US3348995A (en) * | 1964-03-09 | 1967-10-24 | American Cast Iron Pipe Co | Method of coating metal surfaces with polyethylene utilizing a polyethylene primer and articles produced thereby |
GB1310915A (en) * | 1969-12-16 | 1973-03-21 | Dunlop Holdings Ltd | Lined pipes |
US4999221A (en) * | 1986-08-23 | 1991-03-12 | Volkmar Eigenbrod | Process for plastic coating, and coating produced by the process |
US5316606A (en) * | 1991-07-26 | 1994-05-31 | W. E. Hall Company | Method of fabricating a metal pipe with an integrally formed liner |
Non-Patent Citations (1)
Title |
---|
See also references of WO9704265A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP0836692A1 (en) | 1998-04-22 |
AU6501896A (en) | 1997-02-18 |
KR19990035756A (en) | 1999-05-25 |
AU712762B2 (en) | 1999-11-18 |
MX9800485A (en) | 1998-04-30 |
CA2225854A1 (en) | 1997-02-06 |
WO1997004265A1 (en) | 1997-02-06 |
BR9609777A (en) | 1999-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19980122 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 19980902 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20000926 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20031013 |