Dezhou Rundong Petroleum Machinery Co., Ltd is a professional drill machine company with 20 years history in manufacturing of oil drilling equipment. China mud pump parts we manufactured belong to well-known brand products in China. Our products won great reputation in drilling platforms of CNOOC’s Bohai Area, Zhoushan Area and SINOPEC’s Weiyuan Area. Comments from our customers is…
Working Principle and Product Performance of Centrifugal Mud Pump
Dezhou Rundong Petroleum Machinery Co., Ltd is a professional drill machine company with 20 years history in manufacturing of oil drilling equipment. China mud pump parts we manufactured belong to well-known brand products in China. Our products won great reputation in drilling platforms of CNOOC’s Bohai Area, Zhoushan Area and SINOPEC’s Weiyuan Area. Comments from our customers is…
Introduction of Bearing Roller Tapered
Dezhou Rundong Petroleum Machinery Co., Ltd is a professional drill machine company with 20 years history in manufacturing of oil drilling equipment. China mud pump parts we manufactured belong to well-known brand products in China. Our products won great reputation in drilling platforms of CNOOC’s Bohai Area, Zhoushan Area and SINOPEC’s Weiyuan Area. Comments from our customers is…
Selection Code for Valves
Dezhou Rundong Petroleum Machinery Co., Ltd is a professional drill machine company with 20 years history in manufacturing of oil drilling equipment. China mud pump parts we manufactured belong to well-known brand products in China. Our products won great reputation in drilling platforms of CNOOC’s Bohai Area, Zhoushan Area and SINOPEC’s Weiyuan Area. Comments from our customers is…
Why are Still Pulses There with the Pulsation Dampeners Installed
Dezhou Rundong Petroleum Machinery Co., Ltd is a professional drill machine company with 20 years history in manufacturing of oil drilling equipment. China mud pump parts we manufactured belong to well-known brand products in China. Our products won great reputation in drilling platforms of CNOOC’s Bohai Area, Zhoushan Area and SINOPEC’s Weiyuan Area. Comments from our customers is…
Knowledge about Mud Pump Accessories
Dezhou Rundong Petroleum Machinery Co., Ltd is a professional drill machine company with 20 years history in manufacturing of oil drilling equipment. China mud pump parts we manufactured belong to well-known brand products in China. Our products won great reputation in drilling platforms of CNOOC’s Bohai Area, Zhoushan Area and SINOPEC’s Weiyuan Area. Comments from our customers is…
Some Problems in Bearing Roller Tapered Device
Dezhou Rundong Petroleum Machinery Co., Ltd is a professional drill machine company with 20 years history in manufacturing of oil drilling equipment. China mud pump parts we manufactured belong to well-known brand products in China. Our products won great reputation in drilling platforms of CNOOC’s Bohai Area, Zhoushan Area and SINOPEC’s Weiyuan Area. Comments from our customers is…
How to Choose Mud Pump Suppliers? What Should Be Paid Attention to?
Dezhou Rundong Petroleum Machinery Co., Ltd is a professional drill machine company with 20 years history in manufacturing of oil drilling equipment. China mud pump parts we manufactured belong to well-known brand products in China. Our products won great reputation in drilling platforms of CNOOC’s Bohai Area, Zhoushan Area and SINOPEC’s Weiyuan Area. Comments from our customers is…
The Factors and Preventive Measures for the Leakage of Mud Pump Valve Box
A mud pump is a machine that transports flushing fluid such as mud or water to the borehole during drilling, and is an important part of drilling equipment. Its main function is to inject the mud into the well with the drill bit during the drilling process, cooling the drill bit, cleaning the drill tool,…
Mud Pump Valve Body Valve Assembly
Mud pump valve body valve assembly is a key component of the hydraulic end of the mud pump. The valve body assembly is composed of valve body, valve rubber, valve nut, guide frame, pressure cap, circlip, steel ball, etc. The valve assembly is used to disassemble the valve seat. According to the inner hole form…