Size: 1/2''~80''(DN10~600) Pressure rating(ANSI): CL150,CL300,CL600,CL900 Material: Titanium Gr1,Gr2,Gr5,Ti-6Al-4v,Gr7 Titanium flange/Welding-neck flange/Lap-joint flange/Threaded flange1. Standard:ANSI/ASME B16.5 DIN 2630~2636,GB/T 9116 ,JB ect 2. Material:Gr2,Gr5,Ti-6Al-4v,Gr7,Gr12 3. SGS Report Item nameTitanium flangeStandardASME/ANSI B16.5,DIN2630~2633,BS etcMaterialGr1,Gr2,Gr5,Gr7,Gr9, ...