60° Taper Pipe Thread Taps

Product Overview

60° Taper Pipe Thread Taps are specialized threading tools for making American‑standard NPT sealed conical pipe internal threads. Adopting 1:16 taper and 60‑degree thread angle, it creates self‑sealing pipe joints without extra sealing gaskets. Ideal for tapping malleable steel and stainless‑steel pipe fittings widely used in North‑American standard pipeline systems.

Compliance Standards

•GB/T12716‑2002

•ASME B1.20.1‑1983

Product Features

1.60° thread angle with 1:16 taper ratio: Strictly conforms to NPT American pipe thread specification, delivers reliable thread‑sealing performance.

2.4‑flute & 6‑flute configurations: Optimized chip‑removal grooves, prevent chip clogging and cutting‑tooth chipping when machining stainless steel and malleable steel.

3.Complete NPT size range: Covers common sizes from 1/8‑27NPT up to 2‑11½NPT, supports mass‑production of NPT‑standard pipe fittings.

4.Broad material adaptability: Suitable for malleable steel, stainless‑steel pipe fittings for batch factory tapping operations.