When choosing a hydrogen valve, multiple factors need to be considered to ensure the performance, safety, and reliability of the valve. Here are some key points, cited from relevant web pages:Material selection: Valves should be made of high-quality materials to prevent hydrogen embrittlement, which Read More »

Application of deep groove ball bearingsDeep groove ball bearings were originally listed as radial ball bearings, which are the most widely used type of rolling bearings. Its characteristics are low frictional resistance, high rotational speed, and can be used on components that can withstand radial Read More »

History of Stainless Steel DevelopmentStainless steel, as defined in GB/T20878-2007, is a steel with stainless steel and corrosion resistance as its main characteristics, and a chromium content of at least 10.5% and a maximum carbon content of 1.2%.Stainless steel is the abbreviation for stainless a Read More »

What are the mandatory standards that need to be followed when installing a generatorThe mandatory standards that need to be followed during motor installation are: GB/T7409-1997 Technical requirements for excitation systems of large and medium-sized synchronous generators for synchronous motors. GB Read More »

What are the implementation standards for ultrasonic testing of stainless steel plates?The implementation standards for ultrasonic testing of stainless steel plates mainly include GB/T 8651-2002 "Ultrasonic Plate Ultrasonic Testing Method for Metal Plates". GB/T 8651-2002 is a specialized ultrasonic Read More »