Product Name: ASTM A105N Ball Valve
Type: Forged Steel Ball Valve
Size: 12 Inch, DN300, 300 mm
Pressure Rating: Class 150 LB
Standard: API 6D
Body Material: ASTM A105N
Ball Material: ASTM A182 F316
Stem Material: ASTM A479 XM-19
Seat Material: Tungsten Carbide Coated
Coating: Epoxy Paint
Source: https://www.landee.cn/astm-a105n-ball-valves-api-6d-12-inch-cl150-epoxy-coated.html