titanium flanges Standard.ANSI165,JIS B2220, DIN2627-2628,ASME,GB/T 9116 Material:Gr.1-Gr2 .,Gr5 Ti6Al4V ISO9001:2000 titanium flanges Standard.ANSI165,JIS B2220, DIN2627-2628,ASME,GB/T 9116 Material:Gr.1-Gr2 .,Gr5 Ti6Al4V ISO9001:2000materialTitanium FlangesStandardANSI165,JIS B2220, DIN2627-2628,ASME,GB/T 9116gradeGr1, Gr2, Gr3, Gr5, Gr7, TI-6Al4v, Ti6Al4V Elispecification1/2"~ 30"NB TypeWNRF , ...