... 3.OD:1/2-144" 4.ISO9001/2000 schedule 40 stainless steel pipe elbow The reason why you Choose ... and Eccentric Reducer, Cap, Flange) according to ASME, DIN and JIS standard.Due to our larger output capacity, we have exported ... BS,DIN.UNI,ANSI/ASTM,ISO, API ,GOST and Non standard,4. Size:1/2"-48"(We can also produce ... together in good faith and Mutual beneficial. schedule 40 stainless steel pipe elbow