Product Name: Raised Face Weld Neck Flange
Type: Weld Neck Flange (WN)
Standard: ASME B16.5
Material: ASTM A105
Size: 6 Inch
Pressure Rating: Class 150 LB
Wall Thickness: SCH 40
Facing: Raised Face (RF)
Source: https://www.landee.cn/raised-face-weld-neck-flange-astm-a105-6-in-cl150-sch-40.html