1 1/2″ NPT Tap supplier- Taper, Plug and Bottom Taps
1 1/2″-11 1/2 NPT Thread Tap-1.5-11.5 NPT Tap in HSS RH LH
- Type: NPT Tap
- Size: 1 1/2″
- TPI: 11 1/2
- Material: HSS (High speed steel) HSS-E
- Ground thread
- Finish: Bright
- Drill Size: 1.719
- Straight flute
- Flute Number: 6
1 1/2″-11 1/2 NPT left hand thread tap also available (RH=right hand LH= left hand), if need right hand thread tap, no need specially specified, if need left hand tap, it should be specified specially.
- Usually the 1 1/2″-11 1/2 NPT thread taps are bright without special coating, if clients need, we also can add special coatings, for example: TiN, TiCN, CrN or TiAlN. After coating, the taps’s working life can be improved greatly.
- Usually these taps supplied by individual ( plug tap is preferred), we also can send by sets ( Taper, plug and bottom)
- After Quenching treatment, the taps have a good wear – resistance.
- Our tap’ cutting effect is good with sharp cutting performance
- Good surface finish
- outstanding quality, high precision and excellent production reliability.
- Our taps can be used in through holes and blind holes.
NPT (American National Standard Taper) taps for general purpose use in a variety of materials conforming to ANSI standards are available. NPT thread taps cut internal threads in pipes.
Check the full range of NPT Thread Taps
We accept payment of T/T(bank transfer), Paypal, Credit Cards, and West Union etc.
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|2″-11.5 NPT Tap|