... ,JIS B2220, DIN2627-2628,ASME,GB/T 9116 Material:Gr.1-Gr4.,Gr9 Ti6Al4V ISO9001:2000 materialTitanium FlangesStandardANSI165,JIS B2220, DIN2627 ... -6Al4v, Ti6Al4V Elispecification1/2"~ 30"NB TypeWNRF , SORF , BLIND ,SW, PLadvantage 1. Long service life2. corrosion -resistant3.hign yeiled strenth and tensile ...