SG11201806927UA - Device for welded joints in pipework - Google Patents
Device for welded joints in pipeworkInfo
- Publication number
- SG11201806927UA SG11201806927UA SG11201806927UA SG11201806927UA SG11201806927UA SG 11201806927U A SG11201806927U A SG 11201806927UA SG 11201806927U A SG11201806927U A SG 11201806927UA SG 11201806927U A SG11201806927U A SG 11201806927UA SG 11201806927U A SG11201806927U A SG 11201806927UA
- Authority
- SG
- Singapore
- Prior art keywords
- welded
- parts
- welded joints
- prevents
- pipework
- Prior art date
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
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/02—Welded joints
- F16L13/0254—Welded joints the pipes having an internal or external coating
- F16L13/0263—Welded joints the pipes having an internal or external coating having an internal coating
-
- 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
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
-
- 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
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/02—Welded joints
-
- 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
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/02—Welded joints
- F16L13/0218—Welded joints having an inner or outer ring
-
- 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
- F16L23/00—Flanged joints
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
- F16L58/181—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for non-disconnectible pipe joints
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
- F16L58/187—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for flanged joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Abstract
SUMMARY The present patent application corresponds to an easy-to-manufacture device which eliminates all possible internal corrosion in the areas of welded joints of carbon steel pipes because it prevents damage to the inner coating during the welding process, increasing 5 its useful live importantly. The device consists of two parts that are welded in the workshop to the ends of each pipe. These parts have the same external diameter where the welded joint is done during the construction of the pipeline. The heat released in this process is dissipated by the device which prevents the temperature of the pipe wall from exceeding 120° +/- 20°C, a 10 condition that can withstand all types of coatings with paints designed for fluid pipelines.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CL2016/000048 WO2018035623A1 (en) | 2016-08-23 | 2016-08-23 | Device for welded joints in pipework |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201806927UA true SG11201806927UA (en) | 2018-09-27 |
Family
ID=61245950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201806927UA SG11201806927UA (en) | 2016-08-23 | 2016-08-23 | Device for welded joints in pipework |
Country Status (16)
Country | Link |
---|---|
US (1) | US10760718B2 (en) |
EP (1) | EP3388724B1 (en) |
KR (1) | KR102462107B1 (en) |
CN (1) | CN108351052B (en) |
AR (1) | AR107980A1 (en) |
AU (1) | AU2016420402B2 (en) |
BR (1) | BR112018008924B1 (en) |
CA (1) | CA3021102C (en) |
ES (1) | ES2848581T3 (en) |
MX (1) | MX2019000164A (en) |
PE (1) | PE20200433A1 (en) |
PH (1) | PH12019500016A1 (en) |
RU (1) | RU2717463C1 (en) |
SG (1) | SG11201806927UA (en) |
WO (1) | WO2018035623A1 (en) |
ZA (1) | ZA201806239B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU199556U1 (en) * | 2020-05-15 | 2020-09-07 | Общество с ограниченной ответственностью "Торгово-строительная компания "Базис Холдинг" | UNIT OF CONNECTION OF ELEMENTS OF TUBULAR SCAFFOLDING |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3026910A (en) * | 1958-07-28 | 1962-03-27 | Detroit Edison Co | Orifice plate installation |
NZ202768A (en) * | 1982-12-10 | 1987-11-27 | Mcconnell Dowell Constr Ltd | Welded pipe joint with heat insulator to protect pipe lining when welding |
DE4015421A1 (en) * | 1990-05-14 | 1991-11-21 | Horst Dr Ing Kuepper | Welded joint for pipe line - is formed by two rings welded to each other and to ends of the pipes |
JPH04312278A (en) * | 1991-04-10 | 1992-11-04 | Ishikawajima Harima Heavy Ind Co Ltd | Pipe coupling structure of lining pipe |
JP3096561B2 (en) * | 1994-05-18 | 2000-10-10 | 株式会社クボタ | Pipe connection structure for fluid piping |
RU2226637C2 (en) * | 2002-07-02 | 2004-04-10 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Method of connecting pipes having inner coat |
FR2873427B1 (en) * | 2004-07-23 | 2008-04-18 | Saipem S A Sa | JOINT PART OF COAXIAL CONDUIT ELEMENTS AND METHOD OF ASSEMBLING COAXIAL CONDUITS |
FR2879715B1 (en) * | 2004-12-17 | 2007-04-06 | Saipem S A Sa | SUB-MARINE COAXIAL CONDUIT ELEMENT ALLEGE AND REINFORCED |
ITMI20050847A1 (en) * | 2005-05-11 | 2006-11-12 | Olmi Spa | JUNCTION BETWEEN COOLED TUBE AND NON-COOLED HOSE IN A DOUBLE PIPE HEAT EXCHANGER |
FR2897918B1 (en) * | 2006-02-24 | 2009-10-30 | Saipem S A Sa | COAXIAL PIPE ELEMENT AND METHOD OF MANUFACTURE |
CN101270841B (en) * | 2007-03-22 | 2010-12-08 | 北京安科管道工程科技有限公司 | Internal coating continuous pipe with cooling trough flange and its connection method |
CN202914913U (en) * | 2012-11-20 | 2013-05-01 | 何敏 | Socket welding type dual-link connector |
RU2552627C2 (en) * | 2013-08-13 | 2015-06-10 | Александр Георгиевич Чуйко | Chuiko's process of antirust protection of pipe welds with inner protective coating |
CN103574197A (en) * | 2013-11-14 | 2014-02-12 | 天津市雪琰管业有限公司 | Weldable steel flange with embedded O-shaped sealing rings |
-
2016
- 2016-08-23 KR KR1020187037486A patent/KR102462107B1/en active IP Right Grant
- 2016-08-23 US US16/075,101 patent/US10760718B2/en active Active
- 2016-08-23 CA CA3021102A patent/CA3021102C/en active Active
- 2016-08-23 CN CN201680062115.0A patent/CN108351052B/en active Active
- 2016-08-23 MX MX2019000164A patent/MX2019000164A/en unknown
- 2016-08-23 PE PE2020000023A patent/PE20200433A1/en unknown
- 2016-08-23 RU RU2018134587A patent/RU2717463C1/en active
- 2016-08-23 ES ES16913649T patent/ES2848581T3/en active Active
- 2016-08-23 BR BR112018008924-9A patent/BR112018008924B1/en active IP Right Grant
- 2016-08-23 EP EP16913649.6A patent/EP3388724B1/en active Active
- 2016-08-23 WO PCT/CL2016/000048 patent/WO2018035623A1/en active Application Filing
- 2016-08-23 AU AU2016420402A patent/AU2016420402B2/en active Active
- 2016-08-23 SG SG11201806927UA patent/SG11201806927UA/en unknown
-
2017
- 2017-03-27 AR ARP170100745A patent/AR107980A1/en active IP Right Grant
-
2018
- 2018-09-17 ZA ZA2018/06239A patent/ZA201806239B/en unknown
-
2019
- 2019-01-03 PH PH12019500016A patent/PH12019500016A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU2016420402B2 (en) | 2022-04-21 |
BR112018008924A2 (en) | 2019-08-13 |
AR107980A1 (en) | 2018-07-04 |
ZA201806239B (en) | 2019-06-26 |
RU2717463C1 (en) | 2020-03-23 |
MX2019000164A (en) | 2019-05-30 |
AU2016420402A1 (en) | 2018-08-23 |
BR112018008924A8 (en) | 2019-12-31 |
EP3388724A4 (en) | 2019-08-07 |
ES2848581T3 (en) | 2021-08-10 |
CA3021102A1 (en) | 2018-03-01 |
PE20200433A1 (en) | 2020-02-28 |
WO2018035623A1 (en) | 2018-03-01 |
CN108351052B (en) | 2019-07-05 |
PH12019500016A1 (en) | 2019-11-04 |
KR20190039032A (en) | 2019-04-10 |
CA3021102C (en) | 2021-12-14 |
US20190178424A1 (en) | 2019-06-13 |
KR102462107B1 (en) | 2022-11-01 |
EP3388724B1 (en) | 2020-01-01 |
BR112018008924B1 (en) | 2022-05-03 |
US10760718B2 (en) | 2020-09-01 |
EP3388724A1 (en) | 2018-10-17 |
CN108351052A (en) | 2018-07-31 |
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