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Drilling mud pump ac

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Valve body and valve seat

Crosshead

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Guide plate

Shear pin safety valve

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Dezhou Huahai Petroleum Machinery Co., Ltd Phone:86-0534-2625088 Fax:86-0534-2627788 Contact person: Mr. Zhang Mobile phone:+8613905342326 +8618653409988 address：China·Shandong Province·Dezhou Economic and Technological Development Zone Website：www.kaitian88.com

Contact address：China·Shandong Province·Dezhou Economic and Technological Development Zone

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Focused on improving oilfield crude oil recovery rate for 20 years

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