metallic flange 1.material: TA1,TA2,TA9, ... ,GJB,ASTM,ASM,DIN 3.customized as request metallic pure titanium flangestandard: GB/T,GJB,ASTM,ASM,DINmaterial: ... ducility – good weldability can be used in heat exchangers. Grade 2 This pure titanium is most common. The best ... Grade 3 High strength Titanium. Can be used in spring manufacturing. Ti6al4v Grade 5 The most manufactured titanium alloy. Very high ...