21. Taps for Pipe Threads


Taper pipe thread taps (NPTF) G Class
Description of products


Tc (Max)
Tc (Min)
Fc (Max)
Measurement Flank limit (deviation) Fc (Min)
Flank limit (measurement) Number of threads

Tr (measurement)

Tr (Max)


Tr (Max)
Fr (Max)

Fr (measurement)
Axis of tap
Fr (Max) Taper

Unit : m
Crest Root
Size Tc Fc Tr Fr
Max. Min. Max. Min. Max. Min.
Information
Technical


Technical-63
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