... , WP321, WP347, WPS 312545 Duplex$super duplex stainless steel ASTM A 815 UNS S31803, UNS S32750, UNS S32760 STANDARDSANSI, ISO, JIS ... /316L, F321, F347, 5 Duplex$super duplex stainless steel ASTM A 182 F51/UNS S31803, F53/UNS S32F50, F55/UNS S32F60 ... ,LOIYD,TUV,and other party alloyed by clients.Delivery Time:At the earliest ,within the period required by customer.Remark:Specialized NACE & HIC Fittings ...