API Gate Valves

Design Description:
  Applicable standards:
Shanghai Anticorrosive  cast steel gate valves are designed and manufactured to provide maximum service life and dependability. All gate valves are full ported and meet the design requirements of american petroleum institute standard api 600 valves &api 6d, conform to american society of mechanical engineers standard asme b 16.34. valves are available in a complete rage of body/bonnet materials and trims
  Design description:
•    Full port design
•    Os&y outside srcew and yoke
•    Bb,bolted bonnet / pressure seal
•    Flexible wedge,fully guided
&bu