Size: 1/2''~80''(DN10~600) Pressure rating(ANSI): CL150,CL300,CL600,CL900 Material: Titanium Gr1,Gr2,Gr5,Ti-6Al-4v, ... ~32Mp(DIN) PN6,PN10,PN16,PN25 though PN250(ASNI) CL150,CL300,CL600,CL900,CL1500Working temperature-60°C~250°CFlange surfaceFF,RF ...