Product Name: ASME SA182 F321 Weld Neck Flange
Design Standard: ASME B16.5
Material: ASME SA182 F321, ASTM A182 F321
Size: 2 Inch
Pressure: Class 1500 LB
Wall Thickness: SCH 160S
Sealing Face: RTJ
NACE Standard: NACE MR0175, NACE MR0103
Source: https://www.landee.cn/asme-sa182-f321-weld-neck-flange-asme-b16-5-2-inch-cl1500.html