Product Name: ASME B16.5 Weld Neck Flanges
Design Standard: ASME B16.5
Material: ASTM A105N, Forged Carbon Steel
Size: 6 Inch, DN150
Pressure Rating: Class 900 LB, PN150
Wall Thickness: SCH 120
Facing: Raised Face
Source: https://www.landeeflange.com/asme-b16-5-weld-neck-flanges-astm-a105n-6-inch-900-lb-rf.html