Name: ASTM A105 Double Bleed Gas Ball Valve.
Design and Manufacture: API 6D.
Size: DN15-DN300, DN150-DN1000.
Body: ASTM A105.
Sphere: ASTM A105+ENP.
Valve Stem: ASTM A182 F6a.
Seat: PPL.
O-ring: VITON.
Inspection and Test: API 598.
Applications: Applied to Urban Gas, Shipbuilding, Power Plants, etc.