RU93037797A - METHOD OF LOADING PIPELINES WITH THEIR NON-DESTRUCTIVE CONTROL - Google Patents

METHOD OF LOADING PIPELINES WITH THEIR NON-DESTRUCTIVE CONTROL

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Publication number
RU93037797A
RU93037797A RU93037797/29A RU93037797A RU93037797A RU 93037797 A RU93037797 A RU 93037797A RU 93037797/29 A RU93037797/29 A RU 93037797/29A RU 93037797 A RU93037797 A RU 93037797A RU 93037797 A RU93037797 A RU 93037797A
Authority
RU
Russia
Prior art keywords
pipeline
pipelines
pressure drop
destructive control
investigated
Prior art date
Application number
RU93037797/29A
Other languages
Russian (ru)
Other versions
RU2095680C1 (en
Inventor
В.И. Шабуневич
Original Assignee
В.И. Шабуневич
Filing date
Publication date
Application filed by В.И. Шабуневич filed Critical В.И. Шабуневич
Priority to RU93037797/06A priority Critical patent/RU2095680C1/en
Priority claimed from RU93037797/06A external-priority patent/RU2095680C1/en
Publication of RU93037797A publication Critical patent/RU93037797A/en
Application granted granted Critical
Publication of RU2095680C1 publication Critical patent/RU2095680C1/en

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Claims (1)

Способ относится к газо- и нефтепроводному транспорту, в частности к методам неразрушающего контроля (НК) трубопроводов в условиях эксплуатации и при отработке испытательного оборудования на стендах. Перемещением в трубопроводе устройства, расположенного в текучей среде, создают перепад давления на исследуемом участке трубопровода. Перепад давления создают за счет выполнения корпуса устройства меньшего поперечного сечения, чем сечение трубопровода, и образования зазора между внутренней поверхностью трубопровода и наружной поверхностью корпуса устройства для прохождения текучей среды. Способ обеспечивает хорошие характеристики нагружения исследуемых зон трубопроводов при их НК.The method relates to gas and oil pipeline transport, in particular to the methods of non-destructive testing (NC) pipelines in operating conditions and during the testing of test equipment on the stands. The displacement in the pipeline of a device located in a fluid medium creates a pressure drop in the area of the pipeline being investigated. The pressure drop is created by making the device body of a smaller cross section than the pipe section, and creating a gap between the inner surface of the pipeline and the outer surface of the device body for passing the fluid. The method provides good loading characteristics of the investigated areas of pipelines at their NC.
RU93037797/06A 1993-07-23 1993-07-23 Method of loading pipe lines at nondestructive testing RU2095680C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93037797/06A RU2095680C1 (en) 1993-07-23 1993-07-23 Method of loading pipe lines at nondestructive testing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93037797/06A RU2095680C1 (en) 1993-07-23 1993-07-23 Method of loading pipe lines at nondestructive testing

Publications (2)

Publication Number Publication Date
RU93037797A true RU93037797A (en) 1996-05-20
RU2095680C1 RU2095680C1 (en) 1997-11-10

Family

ID=20145498

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93037797/06A RU2095680C1 (en) 1993-07-23 1993-07-23 Method of loading pipe lines at nondestructive testing

Country Status (1)

Country Link
RU (1) RU2095680C1 (en)

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