Discussion in craft process of pipe pressure testing of three-pipe hydrotester
SUI Jian
LI Pei-li
XUE Fei-fei
LIU WEI-ge
MA Hai-kuan
Abstract：This article put forward a reasonable and effective plan , and carried out a three pipe pressure hydrotester to improve the efficiency of the hydraulic pressure test .It analyzed the technological process of the pressure testing, the efficiency practicability of the diameter of Φ48.3~Φ194mm length of steel tube is dis-cussed, it showed that which could meet design requirement .
Keywords：three-pipehydrotestertechnological processchain conveyorefficiency
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 67-70 )