Product Name: ASME B16.5 Threaded Flange
Type: Threaded Flange
Design Standard: ASME B16.5
Material: ASTM A105, Forged Carbon Steel
Size: 6 Inch, DN150
Pressure: Class 300 LB, PN50
Source: https://www.landeeflange.com/asme-b16-5-threaded-flange-astm-a105-6-inch-dn150-cl300.html