... .OEM/ODM,TS16949 4.FIMA APQP QA QC,AQL... carbon steel flangeSize 1/2'' to 48'' Pressure 150LB, 300LB, 600LB, ... A/SA 182 Grade: F 304, 304L, 316, 316L. Carbon Steel Flanges ASTMA 105/A694 F42/46/52/56/60/65 ... total investment has reached over RMB500 million. We can produce castings, auto parts, textile machines, hose assemblies and other ... and Middle East market and so on.Trade show: carbon steel flange