Weld Neck Flange (WNRF) – Dimensions, Class 150/300/600 & Supplier
Long-hub weld neck flanges to ASME B16.5 (NPS 1/2 to 24) and ASME B16.47 (NPS 26 to 60), Class 150 to 2500, forged in carbon, alloy and stainless steel with raised face, flat face or ring joint facing.