ASME A694 F60 Weld Neck Flange Supplier: Weld Neck Flange, ASME A694 F60, 14 Inch, Class 1500 LB, SCH 160, RTJ, Black Painting Surface.
ASTM A182 F347H Weld Neck Flange Supplier: Long Welded Neck Flanges, ASTM A182 F347H, 1 Inch, DN25, Class 1500 LB, RF, ASME B16.5.