ASTM A694 GR.F60 HIGH YIELD STRENGTH
FLANGE, WN, CL.900, RF, MSS SP-44 STANDARD, SOUR SERVICE, 20"
Product Item: Weld Neck Flange
Material: ASTM A694 GR.F60
Size: 20 Inch, DN500
Pressure: Class 900 LB, PN150
Standard: MSS SP-44
End Connection: RF End