... 2.ISO9001-2000Approal 3.Size:1/2''~24'' 4.Carbonsteel 45\90\180Degree 5.SCH10 ~S160, STD XS XXS NAME:90 DEGREE ... CARBON STEEL ELBOW: 1.Standard:ANSI,JIS,DIN,BS,GB,etc. 2.Materials 1)Carbon ... ,Monel400,Monel k500,WPS31254,S32750,UNS S32760, 3.CE and Certification:ISO9001:2000,API 4.Applications ... we could ,and also according to every customer's demand. 9.Remark:We can also supply some ...