1.seamless pipe UNS S31803 duplex 2205 stainless steel 2.OD: 6-200mm, Length: less than 5000mm,Thickness:0.8-30mm 3.ANSI ,ASME Features:1. seamless pipe UNS S31803 duplex 2205 stainless steel 2.Size: OD: 6-200mm, Length: less than 5000mm,Thickness:0.8-30mm3.Standard: ANSI ,ASME4.Material: inconel ,S32750,S32760,S31803,904L,Incoloy 925, ASTM A453- 660A,Inconel 625, Hastelly C-22, Monel 400, Monel ...