Product Details
The Merit 304 stainless steel class 300 weld neck schedule 40 bore flange measures 4" female and features a long tapered hub that is butt-welded to the mating pipe, providing important reinforcement of the flange in terms of strength and resistance to dishing. This design efficiently absorbs the repeated bending caused by line expansion or other variable forces, ensuring durability and reliability in various applications. The flange is constructed from high-quality 304 stainless steel, which offers excellent corrosion resistance and is suitable for use in a wide range of environments. The specifications include a schedule 40 bore, making it compatible with standard pipe sizes.








