Type A B L H
CF2-4E M12*1.25 ZG1/4"-19 81 67
CF2-4D M16*1.5 ZG1/4"-19 81 67
CF2-4C M18*1.5 ZG3/8"-19 86 71
CF2-4B M22*1.5 ZG3/8"-19 89 71
CF2-3A M27*2 ZG3/8"-19 91 71
CF2-3A1 M27*2 ZG1/2"-14 91 80
All the fitting can be collocated with tube as you ask.