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  • What Affects the Quality of DampenersWhat Affects the Quality of Dampeners2020/10/07In our daily life, some products we usually use will open and close when we use them. At this time, the dampener acts as a buffer. We all know that there are many types of pulsation dampeners. But no ...
  • Causes of Damage to Small Tapered Roller BearingsCauses of Damage to Small Tapered Roller Bearings2020/10/04Small tapered roller bearings belong to precision parts, so it is required to be cautious in use even with high-performance bearing. If it is used improperly, the expected performance effect can not b...
  • Knowledge about Oilfield Drilling EquipmentKnowledge about Oilfield Drilling Equipment2020/10/01Oilfield drilling equipment usually consists of six systems:1. Power system Oilfield drilling equipment is like a small factory with high mobility and independent operation. Most of the working system...
  • Method of Extending the Service Life of Mud Pump CrankshaftMethod of Extending the Service Life of Mud Pump Crankshaft2020/09/281. The mud pump we use operates in a bad environment and the sealing inside the pump is not good, which will cause mud to enter. Therefore, it is necessary to clean regularly and clean the oil circuit...
  • What Causes the Mud Pump Crankshaft to Burn OutWhat Causes the Mud Pump Crankshaft to Burn Out2020/09/25Mud pump is widely used in oil drilling industry. It has been proved by many practical tests that it has great advantages in product performance, quality characteristics and after-sales service. Takin...
  • Working Principle and Product Performance of Centrifugal Mud PumpWorking Principle and Product Performance of Centrifugal Mud Pump2020/09/22In the water pump industry, there is a centrifugal mud pump. But in fact, from the physical principle, the mud pump itself belongs to a kind of centrifugal pump, and centrifugal mud pump from the indu...
  • Introduction of Bearing Roller TaperedIntroduction of Bearing Roller Tapered2020/09/19Bearing roller tapered mainly bears radial and axial combined load. The bearing capacity depends on the raceway angle of the outer ring. With larger angle comes greater bearing capacity. This kind of ...
  • Selection Code for ValvesSelection Code for Valves2020/09/16In the mud pump, the mud pump valve is the control element, and its main function is to isolate the equipment and pipeline system, regulate the flow, prevent backflow, adjust and discharge pressure.Th...
  • Why are Still Pulses There with the Pulsation Dampeners InstalledWhy are Still Pulses There with the Pulsation Dampeners Installed2020/09/13The metering pump will produce pipeline pulse in the process of operation.In order to eliminate the pipeline pulse, it is necessary to install pulsation dampeners to achieve good results. Recently, ma...
  • Knowledge about Mud Pump AccessoriesKnowledge about Mud Pump Accessories2020/09/10The mud pump is a reciprocating piston pump, which is composed of many accessories. Today we will look at two of its main components.1. The mud pump accessory—air chamber.The air chamber of the mud p...
  • Common Causes and Solutions of Hydraulic Cylinder Piston Rod Stick-slip PhenomenonCommon Causes and Solutions of Hydraulic Cylinder Piston Rod Stick-slip Phenomenon2020/08/06Common causes of the hydraulic cylinder piston rod stick-slip phenomenon:1. Coaxiality errorIn the hydraulic cylinder, coaxiality error could result in the unstable running speed of the cylinder.2. Co...
  • Principle, Type and Function of Pulsation DampenersPrinciple, Type and Function of Pulsation Dampeners2020/07/25Pulsation dampener is a kind of pressure vessel used to eliminate liquid pressure fluctuation or flow pulsation in the pipeline. It can stabilize fluid pressure and flow, eliminate pipeline vibration,...
  • The Heart of Drilling Engineering: Drilling PumpThe Heart of Drilling Engineering: Drilling Pump2020/07/22If the whole drilling operation process is compared to human life activities, then the drilling pump, like the human heart, is the source of continuous circulation of drilling fluid from the surface t...
  • Usage of Tapered Roller BearingUsage of Tapered Roller Bearing2020/07/19Although the quality of small tapered roller bearings are good, the rolling bearing is a precision component, and its use should be carried out carefully. No matter how high-performance bearings are u...
  • Factors Affecting the Accuracy of Tapered Roller BearingsFactors Affecting the Accuracy of Tapered Roller Bearings2020/07/13Precision tapered roller bearings mainly include two aspects, one is the dimensional accuracy, the other is the rotational accuracy. The former is required after the bearing is installed. The rotation...
  • Non Metallic Wear-resistant Mud PumpNon Metallic Wear-resistant Mud Pump2020/07/10The non-metal wear-resistant mud pump is developed by our company according to the users' construction situation and the performance characteristics of the PN seriesmud pump wear plate in use. The...
  • Classification and Code of Mud Pump Pony RodClassification and Code of Mud Pump Pony Rod2020/07/07The mud pump pony rod is a long and thin rod of pumping well. It is connected to a polished rod on the top and a pump at the bottom to transfer power.The length of a mud pump pony rod is 7.6 or 8 mete...
  • Popular Industrial Triplex PumpPopular Industrial Triplex Pump2020/07/04Industrial triplex pumps are designed for a variety of high-pressure cleaning applications. The structure of the pump is die-casting crankcase, forged brass head, internal components include solid cer...
  • Characteristics and Application of High Accuracy Pressure GaugeCharacteristics and Application of High Accuracy Pressure Gauge2020/07/01The high accuracy pressure gauge is a kind of high precision pointer pressure gauge with a spring tube as a measuring element. It is mainly used for continuous measurement, calibration, detection, ver...
  • Types of RubberTypes of Rubber2020/06/28Round rubber products are generally the physical characteristics of natural rubber for leak proof use. Natural rubber has high elasticity and plasticity at room temperature. It has very good mechanica...
  • Brief Introduction and Characteristics of Reciprocating PumpBrief Introduction and Characteristics of Reciprocating Pump2020/06/25Single and double acting reciprocating pump relies on the reciprocating operation of plug or plunger pump cylinder to periodically expand the working volume of pump cylinder and shrink the suction and...
  • How to Judge the Small Gear Wheel Must Be Integrated with the Shaft SpecificallyHow to Judge the Small Gear Wheel Must Be Integrated with the Shaft Specifically2020/06/22According to the axial shape, the gear pinion shaft can be divided into two types: crankshaft and straight shaft. According to the bearing of the shaft, it can be divided into shaft, spindle and trans...
  • Performance and Overview of Mud PumpPerformance and Overview of Mud Pump2020/06/19Mud pump refers to the machinery that delivers mud or water and other flushing fluid to the borehole during drilling. Mud pump is an important part of drilling equipment.Mud pump is commonly used in t...
  • Introduction and Cassification of Choke ValveIntroduction and Cassification of Choke Valve2020/06/16Choke valve is the core component of well control device used in choke manifold in oil and natural gas industry. Its function is to maintain a certain casing pressure with the help of its opening and ...
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