Flange

Materials

Titanium and titanium alloy flanges

Grade

TA0、TA1、TA2、TA3、TA9、TA10、TC4

Gr.1、Gr.2、 Gr.3、 Gr.4、 Gr.5、 Gr.7、Gr9

Production specifications

DN10----DN3000

Executive standard

① GB/T13810（Titanium and titanium alloy processing materials for shell implants）

GB/T3625 (Special specifications National standards for titanium and titanium alloys for heat exchangers and condensers)

JB （China Machinery Industry Standard）

② ASTM B381（Titanium and titanium alloy forging standards）

ASTM F136（Six aluminum four-vanadium alloy forgings for surgical implantation）

DIN 2633（Titanium and titanium alloy flanges German standards）