CHECK VALVE CR-MO BODY ASTM A217 GR WC6 - 8"-600# -CHV313-FLG (200 mm) CHECK VALVE SS BODY ASTM A351 GR CF8C - 8"-600#-SCH40S-CHV517-BW (200 mm) GATE VALVE CR-MO BODY ASTM A217 GR WC6 - 6" - 600# - GAV313 - FLG (150 mm) GATE VALVE CR-MO BODY ASTM A217 GR WC6 - 8" - 600# - GAV313 - FLG (200 mm) GATE VALVE SS BODY ASTM A351 GR CF8C - 8" - 600# - GAV513 - RJ (200 mm) Please send us your offer on ex-stock availability basis by return e-mail immediately. Material Test Certificate required along with supply.REGARDSV T SANGHVISANGHVI METAL