Stainless steel fully welded ball valve 10

For the high-pressure large-diameter stainless steel all-welded ball valve 10, if it is designed according to the original "conventional design" method (Design by Rules) based on the empirical formula, its caliber exceeds the scope of application of the conventional design empirical formula. Relying on experimental research and conducting comparative analysis and design will lead to increased costs and longer design cycles. Although the designed products can guarantee safety, they cannot guarantee economic efficiency.