IE46133B1 - Protectors for the ends of tubular elements - Google Patents
Protectors for the ends of tubular elementsInfo
- Publication number
- IE46133B1 IE46133B1 IE24/78A IE2478A IE46133B1 IE 46133 B1 IE46133 B1 IE 46133B1 IE 24/78 A IE24/78 A IE 24/78A IE 2478 A IE2478 A IE 2478A IE 46133 B1 IE46133 B1 IE 46133B1
- Authority
- IE
- Ireland
- Prior art keywords
- tubular element
- resilient member
- end protector
- protector according
- relatively
- Prior art date
Links
- 230000001012 protector Effects 0.000 title claims abstract description 109
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000001413 cellular effect Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 21
- 229920001971 elastomer Polymers 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000005060 rubber Substances 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 8
- 239000013536 elastomeric material Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- 239000004593 Epoxy Substances 0.000 claims description 7
- 229920001187 thermosetting polymer Polymers 0.000 claims description 5
- 239000000806 elastomer Substances 0.000 claims description 4
- 229920000620 organic polymer Polymers 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 18
- 239000010959 steel Substances 0.000 abstract description 18
- 239000003129 oil well Substances 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 239000006260 foam Substances 0.000 description 7
- -1 polyethylene Polymers 0.000 description 5
- JZUFKLXOESDKRF-UHFFFAOYSA-N Chlorothiazide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC2=C1NCNS2(=O)=O JZUFKLXOESDKRF-UHFFFAOYSA-N 0.000 description 4
- 239000008186 active pharmaceutical agent Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 229920006311 Urethane elastomer Polymers 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- IJJWOSAXNHWBPR-HUBLWGQQSA-N 5-[(3as,4s,6ar)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-n-(6-hydrazinyl-6-oxohexyl)pentanamide Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)NCCCCCC(=O)NN)SC[C@@H]21 IJJWOSAXNHWBPR-HUBLWGQQSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 210000000497 foam cell Anatomy 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
- F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
-
- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/005—Protection of pipes or objects of similar shape against external or internal damage or wear specially adapted for the ends of pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
- Pipe Accessories (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Joints With Sleeves (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB52277 | 1977-01-07 | ||
| GB52377 | 1977-01-07 | ||
| GB52177A GB1597711A (en) | 1977-01-07 | 1977-01-07 | Protectors for the ends of tubular elements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE780024L IE780024L (en) | 1978-07-07 |
| IE46133B1 true IE46133B1 (en) | 1983-03-09 |
Family
ID=27253729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE24/78A IE46133B1 (en) | 1977-01-07 | 1978-01-05 | Protectors for the ends of tubular elements |
Country Status (6)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2854802B2 (de) * | 1978-12-15 | 1981-03-12 | Mannesmann AG, 4000 Düsseldorf | Schutzvorrichtung für das Ende eines mit Gewinde versehenen Rohres und Verfahren zum Einschneiden eines Gewindes in eine Form zum Gießen der Schutzvorrichtung |
| GB2050988A (en) * | 1979-06-22 | 1981-01-14 | Quaraishi A H | End protectors for tubular and/or rod-like elements |
| DE2939384A1 (de) * | 1979-09-28 | 1981-04-02 | Dreyfuß GmbH, 3111 Eimke | Verfahren zum herstellen einer schutzvorrichtung fuer schraubgewinde |
| DE3100527C2 (de) * | 1981-01-10 | 1984-01-12 | Wilhelm Strödter Maschinen- und Apparatebau, 4700 Hamm | Schutzkappe und Schutznippel für Enden von Rohren, insbesondere von Ölfeldrohren |
| US4796668A (en) * | 1984-01-09 | 1989-01-10 | Vallourec | Device for protecting threadings and butt-type joint bearing surfaces of metallic tubes |
| DE3530347A1 (de) * | 1985-08-24 | 1986-01-30 | Wilhelm Strödter Maschinen- und Apparatebau, 4700 Hamm | Schraubbare schutzkappe fuer gewinde sowie verfahren und vorrichtung zum abschrauben von schutzkappen |
| DE3530348A1 (de) * | 1985-08-24 | 1986-01-23 | Wilhelm Strödter Maschinen- und Apparatebau, 4700 Hamm | Schraubbare schutzkappe fuer gewinde |
| DE3615003A1 (de) * | 1986-05-02 | 1987-11-05 | Stroedter Wilhelm Masch | Gewindeschutz fuer gewinde aus einem verformbaren werkstoff mit einem komplementaergewinde |
| US4957141A (en) * | 1988-06-29 | 1990-09-18 | Wilfried Dreyfuss | Pipe-end protector |
| DE4124102C1 (US08124630-20120228-C00152.png) * | 1991-07-18 | 1993-02-18 | Mannesmann Ag, 4000 Duesseldorf, De | |
| DE19913164C1 (de) * | 1999-03-24 | 2001-02-01 | Paul Mueller Tech Produkte Gmb | Kunststoff-Schutzkappe für Schraubverbindungen |
| CN103233684B (zh) * | 2013-04-15 | 2015-12-02 | 崔刚明 | 蜂窝状钻杆及其连接装置 |
| RU184845U1 (ru) * | 2018-05-15 | 2018-11-12 | Публичное акционерное общество "Трубная металлургическая компания" (ПАО "ТМК") | Предохранитель резьбы ниппельного элемента резьбовых соединений нефтегазопромысловых труб |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1640969A (en) * | 1927-05-18 | 1927-08-30 | William H Westerman | Thread guard |
| FR872393A (fr) * | 1939-06-10 | 1942-06-05 | Deutsche Rohrenwerke Ag | Protection des filetages de tubes |
| GB576233A (en) * | 1944-05-03 | 1946-03-25 | George Herbert Dowty | Improvements in sealing washers for joint-making packing |
| DE1159346B (de) * | 1961-05-02 | 1963-12-12 | Gerhard Arlt | Transportschutz fuer eine auf dem freien Ende eines Rohres aufgebrachte Dichtungsmasse |
| US3289704A (en) * | 1965-01-22 | 1966-12-06 | Joseph A Nicosia | Sectionalized pipe |
| FR1489782A (fr) * | 1966-06-13 | 1967-07-28 | Ct De Rech S De Pont A Mousson | Coiffe d'extrémité de tuyau ou autre élément tubulaire |
| US3485271A (en) * | 1966-09-30 | 1969-12-23 | Mccreary Tire & Rubber Co | Protector for casings,pipes and other cylindrical objects |
| CS160910B1 (US08124630-20120228-C00152.png) * | 1973-01-29 | 1975-05-04 |
-
1978
- 1978-01-05 IE IE24/78A patent/IE46133B1/en unknown
- 1978-01-06 CA CA294,498A patent/CA1083052A/en not_active Expired
- 1978-01-07 JP JP79678A patent/JPS53124322A/ja active Pending
- 1978-01-09 DE DE19782800747 patent/DE2800747A1/de not_active Withdrawn
- 1978-01-09 IT IT47570/78A patent/IT1103590B/it active
- 1978-01-09 DE DE19787800484U patent/DE7800484U1/de not_active Expired
- 1978-01-09 FR FR7800454A patent/FR2376996A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE7800484U1 (de) | 1982-07-15 |
| JPS53124322A (en) | 1978-10-30 |
| FR2376996A1 (fr) | 1978-08-04 |
| IT7847570A0 (it) | 1978-01-09 |
| DE2800747A1 (de) | 1978-07-20 |
| IE780024L (en) | 1978-07-07 |
| CA1083052A (en) | 1980-08-05 |
| IT1103590B (it) | 1985-10-14 |
| FR2376996B1 (US08124630-20120228-C00152.png) | 1984-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IE46133B1 (en) | Protectors for the ends of tubular elements | |
| US4171560A (en) | Method of assembling a wear sleeve on a drill pipe assembly | |
| CA2685399C (en) | Threaded joint with resilient seal ring | |
| US7621034B2 (en) | Tubular threaded joint which is impervious to the external environment | |
| CN101563275B (zh) | 具有打开和关闭位置的用于管状螺纹连接元件的阳端的保护装置及相应的方法和固定机器 | |
| CN107075926B (zh) | 管形构件的接头保护器 | |
| US20070246219A1 (en) | Seal for a fluid assembly | |
| US20050067037A1 (en) | Collapse resistant composite riser | |
| US6405762B1 (en) | Composite pipe assembly and method for preparing the same | |
| US10487593B2 (en) | Protector with a flexible gasket for the male or female end of a component of a threaded tubular connection | |
| CN107687558B (zh) | 一种海底纤维增强复合柔性管用组合式止屈器 | |
| EP1751392B1 (en) | Composite marine riser | |
| GB1597711A (en) | Protectors for the ends of tubular elements | |
| GB2388169A (en) | Pipe joint | |
| US4943094A (en) | Threaded pin and box construction for composite tubulars | |
| US5779276A (en) | Lined pipe connector containing end rings | |
| US10107047B2 (en) | Connection protector with a flexible gasket for a tubular component | |
| CA2711468C (en) | High pressure pipe liner coupling assembly and method | |
| CA2368104C (en) | Insulated pipe structure and methods of making such structures | |
| US4755406A (en) | Method of forming a composite material tube connection and a connection device comprising application thereof | |
| US20040084188A1 (en) | Replaceable liner for metal lined composite risers in offshore applications | |
| MX2014008038A (es) | Junta roscada de bajo par de enroscamiento. | |
| US11320085B2 (en) | System and protector for protecting an end of a pipe | |
| US7857355B2 (en) | High pressure pipe liner coupling assembly and method | |
| EP0021815A1 (en) | End protectors for tubular and/or rod-like elements |