Product Name: ASTM A350 LF2 Spade Flange, Paddle Blind Flange
Design Standard: ASME B16.48
Material: ASTM A350 LF2
Size: 10 Inch, DN250
Pressure: Class 900 LB, PN150
Facing Type: RTJ
Source: https://www.landeeflange.com/astm-a350-lf2-spade-flange-asme-b16-48-10-inch-cl900-rtj.html