RU96122136A - FLANGE CONNECTION OF HEAD EQUIPMENT - Google Patents

FLANGE CONNECTION OF HEAD EQUIPMENT

Info

Publication number
RU96122136A
RU96122136A RU96122136/03A RU96122136A RU96122136A RU 96122136 A RU96122136 A RU 96122136A RU 96122136/03 A RU96122136/03 A RU 96122136/03A RU 96122136 A RU96122136 A RU 96122136A RU 96122136 A RU96122136 A RU 96122136A
Authority
RU
Russia
Prior art keywords
grooves
flange connection
ring
flange
head equipment
Prior art date
Application number
RU96122136/03A
Other languages
Russian (ru)
Other versions
RU2170807C2 (en
Inventor
Г.Г. Халаев
Э.Д. Бушмакин
А.Г. Гусев
Original Assignee
Г.Г. Халаев
Filing date
Publication date
Application filed by Г.Г. Халаев filed Critical Г.Г. Халаев
Priority to RU96122136A priority Critical patent/RU2170807C2/en
Priority claimed from RU96122136A external-priority patent/RU2170807C2/en
Publication of RU96122136A publication Critical patent/RU96122136A/en
Application granted granted Critical
Publication of RU2170807C2 publication Critical patent/RU2170807C2/en

Links

Claims (1)

Фланцевое соединение устьевого оборудования, содержащее уплотнительное кольцо из упругого материала в канавках между фланцами, отличающееся тем, что для центрирования канавок фланцем при уплотнении кольцом из упругого материала, фланцевое соединение имеет дополнительное кольцо соединенное с основным кольцом, выполненное из металла с концентрическими конусными симмеиричными буртиками, расположенными на внутренней его части для центрирования канавок при контакте с их конусными поверхностями, внешняя часть дополнительного кольца выполнена плоской для опоры за пределами канавок торцевых плоскостей фланцем и служит в качестве замыкающего размерного звена в элементах соединения.A flange connection of the wellhead equipment containing a sealing ring of elastic material in the grooves between the flanges, characterized in that for centering the grooves with a flange when sealing with a ring of elastic material, the flange connection has an additional ring connected to the main ring, made of metal with concentric conical symmetrical collars, located on its inner part to center the grooves in contact with their conical surfaces, the outer part of the additional ring olnena plane for supporting the outside end surfaces of the grooves and the flange serves as a locking unit size elements in the compound.
RU96122136A 1996-11-05 1996-11-05 Flanged joint of wellhead equipment RU2170807C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96122136A RU2170807C2 (en) 1996-11-05 1996-11-05 Flanged joint of wellhead equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96122136A RU2170807C2 (en) 1996-11-05 1996-11-05 Flanged joint of wellhead equipment

Publications (2)

Publication Number Publication Date
RU96122136A true RU96122136A (en) 1999-01-20
RU2170807C2 RU2170807C2 (en) 2001-07-20

Family

ID=20187385

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96122136A RU2170807C2 (en) 1996-11-05 1996-11-05 Flanged joint of wellhead equipment

Country Status (1)

Country Link
RU (1) RU2170807C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011009230B4 (en) * 2011-01-22 2014-11-27 Norma Germany Gmbh Connecting arrangement and method for producing a connection arrangement
RU2738559C1 (en) * 2020-08-07 2020-12-14 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Wellhead flange connection
RU2749657C1 (en) * 2020-11-27 2021-06-16 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Wellhead flange connection
RU2760446C1 (en) * 2021-05-18 2021-11-25 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Method for fastening a flange connection with studs with segment elements and a device for its implementation

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