Product Name: ASTM A182 F316L Weld Neck Flanges
Type: WN Flange
Standard: ASME B16.5
Material: ASTM A182 F316L
Size: DN15
Pressure Rating: Class 600 LB
Wall Thickness: SCH 80
Face Type: Raised Face (RF)
Source: https://www.landee.cn/astm-a182-f316l-weld-neck-flanges-asme-b16-5-dn15-600-lb.html