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Stator Cooling Water Pump DFB80-50-220: Complete Guide to Verifying the Mechanical Seal Before Starting
In a thermal power generator set, the stator cooling water pump is a key device to ensure the stable operation of the generator. Its core component, the mechanical seal, is directly related to the sealing performance and service life of the water pump. Taking the DFB80-50-220 stator cooling water...Read more -
High-Pressure Needle Valve J23W-160P: Tips to Prevent Valve Needle Breakage
In industrial pipeline systems, needle valves have become indispensable key equipment with their unique sealing performance and precise flow regulation capabilities. In particular, the external thread high-pressure needle valve J23W-160P is widely used in the fields of petroleum, chemical industr...Read more -
Replacement of Booster Pump Seal Ring HZB253-640-03-07: Key Steps to Avoid Damage
In the boiler system of a thermal power plant, the booster pump seal ring HZB253-640-03-07 is one of the core components to ensure the stable operation of the equipment. It not only withstands high temperature and high pressure conditions, but is also directly related to the sealing performance b...Read more -
Full-Process Response Guide of DFB-II-125-80-250 Cooling Water Pump Leakage
In thermal power plants or industrial cooling systems, the stator cooling water pump DFB-II-125-80-250 is a key component to ensure the safe operation of the equipment. It cools the generator or other high-temperature equipment by circulating cooling water to prevent performance degradation or eq...Read more -
Misoperation Prevention and Control of Power Plant Stop Valve A156.33.01.01
Having worked in a thermal power plant for many years, I know the importance of the manual stop valve A156.33.01.01. It is not only a key component for controlling steam flow, but also a “gatekeeper” to ensure system safety. But to be honest, this seemingly simple valve can have serio...Read more -
Correct Startup Method of Three-Screw Pump 3GR25X4Q in Low Temperature Environment
In thermal power plants, the three-screw pump 3GR25X4Q is a key equipment for conveying fuel oil, lubricating oil and hydraulic oil. Its efficient and stable operation ability is directly related to the energy supply efficiency of the entire power plant. However, when the ambient temperature is b...Read more -
Measuring Method of Nitrogen Charge Pressure of Accumulator Bladder NXQ-A-10/10-F-Y
In the hydraulic system, the NXQ-A-10/10-F-Y accumulator bladder is a key component for energy storage and buffering, and its performance directly affects the stability and safety of the system. The pre-charged nitrogen pressure of the accumulator bladder is one of the core parameters to ensure i...Read more -
Recommended Installation Tool for ZU44-55 Mechanical Seal of Boiler Feedwater Pump
In the operation of power plant feedwater pumps, mechanical seals, as the core sealing components, directly affect the stability and safety of the system. Its performance directly affects the leakage control, energy consumption level, and maintenance cost of the equipment. However, the installati...Read more -
Quick Dredging for Reduced Oil Output of SNBY 2.5/0.5 Bidirectional Lube Oil Pump
In the operation of industrial equipment, the lube oil pump is the core component to ensure the stability of the system, and its performance directly affects the efficiency and life of the equipment. When the oil output of the bidirectional lube oil pump SNBY 2.5/0.5 is halved, it may not only ca...Read more -
Operation Specification and Oil Cut-Off Risk Prevention of Lube Oil Three-Way Valve LXF150/1.6C/P
In the complex system of a thermal power plant, the stable operation of the lubricating oil system is directly related to the safety and efficiency of the equipment. As a key component in the lubricating oil filtration system, the three-way valve LXF150/1.6C/P undertakes the core function of fl...Read more -
Turning Operation Before Starting the Hydraulic Lube Oil Pump HSNH660-46
In the hydraulic system of power plant generators, the lube oil pump, as one of the key equipment, undertakes the core function of providing stable oil pressure and lubricating medium for the hydraulic system. Among them, the three-screw lube oil pump HSNH660-46 is widely used in the lubrication ...Read more -
Key Points for Maintaining the Rubber Layer of Butterfly Check Valve DH71X-10
In the complex system of thermal power plants, valves, as one of the key equipment, bear the important responsibility of controlling the flow of media and ensuring the safety of the system. Among them, the stainless steel sandwich rubber lined butterfly check valve DH71X-10 is widely used in high...Read more