... /S31277/XM-19/314/330/17-4PHDuplex&Super Duplex stainless steelUNS S32205,UNS S31803,UNS S32750,UNS S32760StandardANSI,ISO.JIS,BS,GB,GOST,EN ... East, South and North America, Europe, Oceania Alloy28/1.4563/UNS N08028 nickel alloy Pipe Fittings-Conc/Ecc.Reducer