Product Name: Stainless Steel Welding Neck Flange
Type: WN Flange
Standard: ASME B16.5
Material: ASTM A182 F316L
Size: 10 Inch
Pressure: Class 150 LB
Schedule: SCH 10S
Source: https://www.landee.cn/astm-a182-f316l-wn-flanges-asme-b16-5-10-in-cl150-sch-10s.html