Introduction: Coal chemical industry refers to the process of taking coal as raw material and transforming coal into gas, liquid and solid fuel and chemicals through chemical processing. It mainly includes coal gasification, liquefaction, dry distillation, tar processing and calcium carbide acetylene chemical processing. All kinds of control valves can be used in gasification equipment, PP, MTG, MTP, MTO, DMTO, synthetic ammonia, urea and other processes.

Application type: Medium/high pressure regulating valve; Medium/high pressure hard seal cut off ball valve; Axial-flow multistage step-down control valve; Labyrinth-type multistage step-down control valve; Black water gray water Angle valve; Hyperbaric oxygen valve; Eccentric rotary regulating valve; Gate valve; Three eccentric butterfly valve, track ball valve, etc.