Product Item: MSS SP-44 Anchor Flange
Type: Anchor Flange
Design Standard: MSS SP-44
Material: ASTM A694 F70
Size: 36 Inch, DN900
Pressure Rating: Class 600 LB, PN100
Facing Type: RTJ

Source: https://www.landeeflange.com/mss-sp-44-anchor-flange-a694-f70-36-in-600-lb-dn900-rtj.html