SE0004336L - Cylinder pipes for industrial chemical installations - Google Patents
Cylinder pipes for industrial chemical installationsInfo
- Publication number
- SE0004336L SE0004336L SE0004336A SE0004336A SE0004336L SE 0004336 L SE0004336 L SE 0004336L SE 0004336 A SE0004336 A SE 0004336A SE 0004336 A SE0004336 A SE 0004336A SE 0004336 L SE0004336 L SE 0004336L
- Authority
- SE
- Sweden
- Prior art keywords
- tube
- industrial chemical
- cylinder pipes
- chemical installations
- installations
- Prior art date
Links
- 239000003317 industrial substance Substances 0.000 title 1
- 238000009434 installation Methods 0.000 title 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 1
- 150000002910 rare earth metals Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- 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
- F16L9/006—Rigid pipes specially profiled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B3/02—Rolling special iron alloys, e.g. stainless steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention provides a tube for use in furnaces where gas and liquid media are being passed through the tube from one end to the other while being subjected to substantial heating and decomposition resulting therefrom. The tube is made of a stainless iron-nickel-chromium-base alloy comprising in weight-% max 0.08% C, 23-27% Cr, 33-37% Ni, 1.3-1.8% Mn, 1.2-2% Si, 0.08-0.25% N, 0.01-0.15% rare earth metals, and Fe and usual impurities. The cylindrical tube has a smooth outer surface and an inner surface provided with valleys or recesses extending longitudinally with a smoothly curved bottom profile.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0004336A SE0004336L (en) | 2000-11-24 | 2000-11-24 | Cylinder pipes for industrial chemical installations |
EP01997570A EP1339890A1 (en) | 2000-11-24 | 2001-11-23 | Cylindrical tube for industrial chemical installations |
JP2002545210A JP2004514788A (en) | 2000-11-24 | 2001-11-23 | Tubular tubes for industrial chemical equipment |
PCT/SE2001/002602 WO2002042510A1 (en) | 2000-11-24 | 2001-11-23 | Cylindrical tube for industrial chemical installations |
CA002426882A CA2426882A1 (en) | 2000-11-24 | 2001-11-23 | Cylindrical tube for industrial chemical installations |
BR0115397-8A BR0115397A (en) | 2000-11-24 | 2001-11-23 | Cylindrical tube for industrial chemical installations |
KR10-2003-7006638A KR20030051833A (en) | 2000-11-24 | 2001-11-23 | Cylindrical tube for industrial chemical installations |
EA200300603A EA004604B1 (en) | 2000-11-24 | 2001-11-23 | Cylindrical tube for industrial chemical installations |
US09/991,703 US20020096318A1 (en) | 2000-11-24 | 2001-11-26 | Cylindrical tube for industrial chemical installations |
NO20032334A NO20032334D0 (en) | 2000-11-24 | 2003-05-23 | Cylindrical tubes for industrial chemical installations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0004336A SE0004336L (en) | 2000-11-24 | 2000-11-24 | Cylinder pipes for industrial chemical installations |
Publications (2)
Publication Number | Publication Date |
---|---|
SE0004336D0 SE0004336D0 (en) | 2000-11-24 |
SE0004336L true SE0004336L (en) | 2002-05-25 |
Family
ID=20281972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0004336A SE0004336L (en) | 2000-11-24 | 2000-11-24 | Cylinder pipes for industrial chemical installations |
Country Status (10)
Country | Link |
---|---|
US (1) | US20020096318A1 (en) |
EP (1) | EP1339890A1 (en) |
JP (1) | JP2004514788A (en) |
KR (1) | KR20030051833A (en) |
BR (1) | BR0115397A (en) |
CA (1) | CA2426882A1 (en) |
EA (1) | EA004604B1 (en) |
NO (1) | NO20032334D0 (en) |
SE (1) | SE0004336L (en) |
WO (1) | WO2002042510A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT410550B (en) * | 2002-01-23 | 2003-05-26 | Boehler Edelstahl | Material used as a tool material in the glass industry, especially as a molding material for machine pressed glass consists of an alloy containing carbon, silicon, chromium, nickel and nitrogen |
DE202004016252U1 (en) * | 2004-08-12 | 2005-12-22 | Schmidt + Clemens Gmbh & Co. Kg | Composite pipe, for use in steam cracking of hydrocarbons or in rotary furnaces or refuse incinerators, comprises outer spun pipe and coaxial inner pipe which is made by compressing powder |
GB201012737D0 (en) | 2010-07-29 | 2010-09-15 | Airbus Operations Ltd | Improvements to aircraft refuel system piping |
UA125533C2 (en) | 2017-04-07 | 2022-04-13 | Шмідт + Клеменс Ґмбх + Ко. Кґ | Pipe and device for thermally cleaving hydrocarbons |
HRP20240468T1 (en) * | 2017-04-07 | 2024-07-05 | Schmidt + Clemens Gmbh + Co. Kg | Tube and device for the thermal splitting of hydrocarbons |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3813911A (en) * | 1972-10-18 | 1974-06-04 | Superior Tube Co | Tube rolling mill for producing tubing with various internal configurations |
DE2641555A1 (en) * | 1976-09-15 | 1978-03-16 | Schevtschenko | METHOD OF CONTINUOUS TUBE ROLLING AND CONTINUOUS TUBE ROLLING MILL |
US4478275A (en) * | 1983-07-25 | 1984-10-23 | Thermacore, Inc. | Abrasion resistant heat pipe |
US4827074A (en) * | 1988-04-08 | 1989-05-02 | Idemitsu Petrochemical Co., Ltd. | Method of thermally decomposing hydrocarbon and thermal decomposition tube |
SE462395B (en) * | 1988-11-18 | 1990-06-18 | Avesta Ab | AUSTENITIC JAERN-NICKEL-CHROME BAS-ALLOY WITH GOOD HIGH-TEMPERATURE PROPERTIES AND APPLICATION OF THIS |
US5016460A (en) * | 1989-12-22 | 1991-05-21 | Inco Alloys International, Inc. | Durable method for producing finned tubing |
SE469754B (en) * | 1990-05-14 | 1993-09-06 | Kanthal Ab | OVEN BEFORE CRACKING THE PULP |
SA05260056B1 (en) * | 1991-03-08 | 2008-03-26 | شيفرون فيليبس كيميكال كمبني ال بي | Hydrocarbon processing device |
US5655599A (en) * | 1995-06-21 | 1997-08-12 | Gas Research Institute | Radiant tubes having internal fins |
US6419885B1 (en) * | 1997-06-10 | 2002-07-16 | Exxonmobil Chemical Patents, Inc. | Pyrolysis furnace with an internally finned U shaped radiant coil |
US5944981A (en) * | 1997-10-28 | 1999-08-31 | The M. W. Kellogg Company | Pyrolysis furnace tubes |
US5985048A (en) * | 1998-04-07 | 1999-11-16 | Semitool, Inc. | Method for developing an enhanced oxide coating on a component formed from stainless steel or nickel alloy steel |
GB2340911B (en) * | 1998-08-20 | 2000-11-15 | Doncasters Plc | Alloy pipes and methods of making same |
US6644358B2 (en) * | 2001-07-27 | 2003-11-11 | Manoir Industries, Inc. | Centrifugally-cast tube and related method and apparatus for making same |
-
2000
- 2000-11-24 SE SE0004336A patent/SE0004336L/en unknown
-
2001
- 2001-11-23 EA EA200300603A patent/EA004604B1/en not_active IP Right Cessation
- 2001-11-23 KR KR10-2003-7006638A patent/KR20030051833A/en not_active Application Discontinuation
- 2001-11-23 EP EP01997570A patent/EP1339890A1/en not_active Withdrawn
- 2001-11-23 JP JP2002545210A patent/JP2004514788A/en active Pending
- 2001-11-23 WO PCT/SE2001/002602 patent/WO2002042510A1/en not_active Application Discontinuation
- 2001-11-23 CA CA002426882A patent/CA2426882A1/en not_active Abandoned
- 2001-11-23 BR BR0115397-8A patent/BR0115397A/en not_active Application Discontinuation
- 2001-11-26 US US09/991,703 patent/US20020096318A1/en not_active Abandoned
-
2003
- 2003-05-23 NO NO20032334A patent/NO20032334D0/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BR0115397A (en) | 2004-07-06 |
KR20030051833A (en) | 2003-06-25 |
NO20032334L (en) | 2003-05-23 |
WO2002042510A1 (en) | 2002-05-30 |
EA004604B1 (en) | 2004-06-24 |
NO20032334D0 (en) | 2003-05-23 |
US20020096318A1 (en) | 2002-07-25 |
EA200300603A1 (en) | 2003-10-30 |
JP2004514788A (en) | 2004-05-20 |
EP1339890A1 (en) | 2003-09-03 |
WO2002042510A8 (en) | 2002-07-04 |
SE0004336D0 (en) | 2000-11-24 |
CA2426882A1 (en) | 2002-05-30 |
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