Product OverviewThe ASTM A403 WP321 Stainless Steel Equal Cross is a butt-weld pipe fitting manufactured to ASME B16.9 and ASTM A403 standards. Grade WP321 (UNS S32100) is a titanium-stabilized austenitic stainless steel engineered for high-temperature and corrosive service, making this cross a dependable choice for industrial piping distribution systems operating under medium-to-high temperature conditions.Why Choose SMLSCOFounded in 2006, SMLSCO is a professional stocking