Ball valve type 10-2500 in petroleum industry, passed high pressure gas leakage test

Recently, a famous oil company required my company to successfully test a new product with an industry leading 10-2500 balls, after persistent efforts.This product belongs to high-pressure valves, this time it was designed as a perfect combination of hard shell 0, sleeves and spherical tightness, which is a rational control of both size and processing level.In particular, after the experimental products passed the high-pressure gas leakage test, it is