The ASTM A403 WP304L Eccentric Reducer is a premium, schedule 10S stainless steel pipe fitting designed for high-purity or corrosive service. Manufactured to ASME B16.9 dimensional standards, this 20" x 16" butt-weld reducer features a forged, wrought construction from 304L stainless steel for excellent corrosion resistance and low carbon content to prevent sensitization. With fully radiographed (100% X-Ray tested) butt-welded ends, it guarantees integrity for critical applications.