Product Name: Fully Welded Ball Valves
Type: Fully Welded Forged Ball Valve
Body Material: ASTM A105
Ball Material: ASTM A182 F316
Seat Material: PEEK
Size: 12 Inch, DN300, 300 mm
Pressure Rating: Class 600 LB, PN100
End Connection: RF Flanged
Source: https://www.landee.cn/fully-welded-ball-valves-astm-a105-12-in-cl600-flanged.html