... B381, ASME/ANSI B16.5,DIN 2630-2636, DIN 10923. Material: TA0,TA1,TA2,TA3,TA9,TA10,TC4,(Gr1,Gr2,Gr3 ... employees indluding 4 senior experts and 5 intermediate experts. All products manufactured by our company can provide the certificate of quality test Issued ... product(titanium flange and titanium ring),titanium pipe fitting,titanium sheet as well as titanium equipment. Meanwhile, our annual capacity ...