Features:International standardsNACE Service Flanges for corrosive servicesStringent chemical compositionsMaterials:Carbon steelLow temperature carbon steelHigh yield carbon steelLow alloy steelStainless steelNickel Alloys (Inconel)CuNiTitaniumSpecialty AlloysStandards:ASME B.16.5 ASME B.16.47 (AB Series) ASME B.16.36