СПОСОБ ГЕРМЕТИЗАЦИИ ПАТРУБКОВ, ПРИСОЕДИНИТЕЛЬНОЕ УСТРОЙСТВО И СТЕНД ДЛЯ ИСПЫТАНИЯ ФОНТАННОЙ АРМАТУРЫ

摘要

FIELD: measurement equipment, particularly to test oil production tree. ^ SUBSTANCE: method involves pressing connection pipe to resilient sealing ring by compressing thereof with excessive pressure. First of all connection pipe is loaded with mass of production tree to be tested. Then the connection pipe is loaded with pressure of test medium contained inside production tree and connection device. ^ EFFECT: simplified testing and decreased power inputs. ^ 8 cl, 3 dwg