1.Material:Gr1,Gr2,Gr3,Gr5,Gr7,Gr9,Gr12 2.Standard:ASME B16.5,ANSI B16.5,DIN2630,ASTM B381 3.Flange surface: FF,FG,RJ etc. 1.Titanium flange Item nameTitanium flange ASME/ANSI B16.5,DIN2630~2633,BS etcMaterialGr1,Gr2,Gr5,Gr7,Gr9,Gr12Size1/2''~80''(DN10~600)Pressure rating0.6~32Mp(DIN) PN6,PN10,PN16,PN25 though PN250(ASNI) CL150,CL300,CL600,CL900,CL1500Working temperature-60°C~250°CFlange ...