ASTM A182 F347H Weld Neck Flange Supplier: Long Welded Neck Flanges, ASTM A182 F347H, 1 Inch, DN25, Class 1500 LB, RF, ASME B16.5.
ASTM A182 F347H Thread Flange Provider: Forged Stainless Steel ASTM A182 F347H Threaded Flanges, ANSI B16.5, 2 Inch, DN50, Class 150 LB, PN20.