Test device for predicting service life of high-pressure rotary sealing pipe joint

A high-pressure rotary sealing pipe joint service life prediction test device comprises a test piece driving oil cylinder, a test frame assembly and a workbench. The test piece driving oil cylinder is arranged on the workbench and located on the side edge of the test frame assembly. The testing fram...

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Bibliographische Detailangaben
Hauptverfasser: GAO HONGLIANG, YU ZHANHUI, WANG QINGSHAN, ZHOU XIANG, NING TENGFEI, YANG YONG, QIU HUANQIANG, XIE XIN, LI WEINAN, PENG SHAOKUN, ZHAO XIANGSHI, CHEN LIANG, CHE NINGJUN, GE MINGKUI, ZHAO XIAONA, KOU XINGYUAN, LEI SHAOJIE, LI LIGUANG
Format: Patent
Sprache:chi ; eng
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