Общий каталог Yamawa 2022 - 2023 - страница 1219

21. Taps for Pipe Threads ○Classification of American pipe thread taps Description of products Designation Symbol Class Material Threads to be cut Range Straight Pipe Thread Tap /8 1 Dryseal Straight Pipe Thread Tap /8 1 /4 3 Taper Pipe Thread Tap / 16 1 Dryseal Taper Pipe Thread Tap / 16 1 ■Thread limit of American Pipe Thread Taps ○Straight pipe thread taps for (NPS) G Class Max: Major Dia. Min: Major Dia. Max: Pitch Dia. Min: Pitch Dia. ※ Minor Dia. Max: Unit : mm Major diameter Pitch diameter Minor diameter※ Size Max. Min. Tolerance Max. Min. Tolerance Max. ※ : Above dimensions change depending on actually measured. ○Taper pipe thread taps (NPT) G Class Tc (Max) Tc (Min) Fc (Max) Fc (Min) Fr (Max) Tr (Max) Tr (Min) Fr (Min) Information Technical Axis of tap Taper Technical-68