Category:
Finished Dosage
Standard:
N;
The series of valves have the characteristics of reliable sealing performance, small opening and closing torque, anti-sulfur wear resistance, long service life, and can clean the pipeline through the ball; suitable for non-corrosive and corrosive media such as water, oil, natural gas and steam. The opening and closing device in the road system is especially suitable for petrochemical, oil, gas, long-distance pipelines and other fields.