Vacuum Return Sand Pump Technology_information search-Oilfield Downhole tools,packer,bridge plug Suppliers - Puyang Kerui Mechanical engineering technology Co., Ltd.

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Vacuum Return Sand Pump Technology_information search-Oilfield Downhole tools,packer,bridge plug Suppliers - Puyang Kerui Mechanical engineering technology Co., Ltd.

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Vacuum Return Sand Pump Technology
belongs：【Kerui Techs】time：2012ear 11onth 21ay
Vacuum return sand pumping Kerui developed by Kerui2002. After several years of field applicationimprovement, it can be meet technological requirements of all kinds of oil/water well sand pumping, Max pumping sand deepth can reach hundreds of meters.

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