GB/T 8243.6 - 2017 is the sixth part of the test method for full-flow oil filters for internal combustion engines, focusing on static pressure burst resistance test. It specifies test equipment, such as special hydrostatic pressure pressure devices, and gives detailed requirements for the preparation of filter samples. During the test, static pressure is gradually applied to the oil filter until it breaks, and the pressure value at this time is accurately recorded. Through this test, the ultimate ability of the filter to withstand static pressure can be accurately determined, providing key data for mass control of the product, ensuring reliable operation of the filter under complex working conditions, and ensuring the safety of the internal combustion engine lubrication system.