Promote the development of energy-saving and consumption reduction for stainless steel pumps in petro
If you are not familiar with the internal and related structures of the pump body, you should understand the pressure situation related to the pump body structur...
2020-08-23
Research directions for high viscosity pump testing technology and progress in domestic testing techn
The bare rod load test technology was developed in the late 1980s and matured during the period when the theoretical research on rod column dynamics under high v...
2020-08-18
Composition characteristics of high viscosity oil extraction pump system and treatment of excessive v
There are currently two main types of high viscosity pump oil production systems used, one is the surface driven single screw pump oil production system, and the...
2020-08-13
The correct maintenance methods and selection principles for hot oil pumps
Accurately selecting flow rate and head can ensure optimal performance of the hot oil pump during use....
2020-08-08
Treatment measures for high viscosity pump flow rate not meeting requirements and excessive vibration
Firstly, check whether the pressure gauge and vacuum gauge of the high viscosity pump in the pipeline system meet the specified requirements. The discharge press...
2020-08-03
The destructive effect of high viscosity oil pump suction and equipment maintenance and consumption r
In response to the impact of suction damage on the operational performance of stainless steel gear pump mechanical seals, the "suction" operation should be stand...
2020-07-29
Suggestions for High viscosity Oil Pump Standards Abroad and Their Application in Heavy Oil Pipelines
In order to reduce operating costs and seek suitable oil transportation equipment for thick and thin mixed crude oil, oil and gas storage and transportation comp...
2020-07-24
The structural working principle of thermal oil pump and the harm of cavitation
A high-temperature pump mainly consists of pump body, impeller, sealing ring, rotating shaft, shaft seal box and other components. Some high-temperature oil pump...
2020-07-19
The practical application of variable frequency speed regulation energy-saving technology in stainles
Establish a list of vulnerable parts for high viscosity pump mechanical seals and corresponding procurement plans to reduce leakage caused by aging of mechanical...
2020-07-14
Fault diagnosis types and correct application of hot oil pumps
According to the operation law of the hot oil pump, during the running in and wear period of the high-temperature hot oil pump, the wear rate is relatively fast....
2020-07-09
High viscosity pump oil production machinery technology in oil fields and foreign working condition t
High viscosity pumps have lighter weight, smaller volume, and simpler structure, making them suitable for daily maintenance. Because high viscosity pumps can be ...
2020-07-04
Discussion on the selection of shaft seals for stainless steel gear pumps and strengthening the appli
The selection of shaft seals for high viscosity pumps includes three commonly used design schemes, namely packing, double end face mechanical seal, and single en...
2020-06-29