发明名称 PIPE SEGMENT PRESSURE TESTER AND PROCESS
摘要 PIPE SEGMENT PRESSURE TESTER AND PROCESS OF USE An apparatus and method for pressure testing pipe segments. The apparatus including a main body portion thereof with seals located at either end for sealing the main body portion to the inside of the pipe segment. The body portion being withdrawn and inserted into the pipe segment by an extended draw bar attached to one end thereof.
申请公布号 CA1330890(C) 申请公布日期 1994.07.26
申请号 CA19890597601 申请日期 1989.04.24
申请人 LOOMIS INTERNATIONAL, INC. 发明人 PATE, CHARLES D.;YOUNG, BOB R.;PLATA, HECTOR
分类号 G01N3/12;G01M3/28;(IPC1-7):G01M3/28 主分类号 G01N3/12
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