• The pump valve has a structure of semi-spheric plunger with guide rod, and its seat and ball are aligned by means of a spring, and it is opened and closed in time.

    泵阀件采用带导向半球形柱塞结构弹簧制动,精确控制阀阀座对中,启闭动作及时

    youdao

  • Our company mainly product oil pump, valve guide, valve Tappet, push rod and so on.

    我们公司主要生产油泵气门导管、气门挺杆推杆

    youdao

  • Our company mainly product oil pump, valve guide, valve Tappet, push rod and so on.

    我们公司主要生产油泵气门导管、气门挺杆推杆

    youdao

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