... . Standard: ASME/ANSI B16.5,DIN2630~2633,etc Surface: FF,RF,TG,RJ etc blind titanium flange 1. Material: Gr1 ... Gr2 Gr5 Gr7 Gr9 Gr1 2. Standard: ASME/ANSI B16.5, DIN2630 ... PN25 though PN250 ANSI:CL150, CL300, CL600, CL900, CL1500 5. Temperature: -60°C~250°C 6. Flange Surface: FF ... /////balGr 50.050.080.0150.400.205.5~6.753.5~4.5///balGr 70.030.080.0150.300.25// ...