Product name: pipe thread tap water pipe thread tap

Material: High Speed Steel (HSS)

Unit: Branch

Specification: Divided into G for cylindrical pipe thread [55°]

           ZG stands for tapered pipe thread [55°]

           Z stands for tapered pipe thread [60°]

Purpose: Reaming internal pipe threads on pipeline accessories and general mechanical parts.

The grades of pipe thread taps are: G, Z, ZG, NPT, RC, RP, PT, PF, NPS, NPSM, NPSF, NPTF, BSPT and other models. The most commonly used pipe thread taps have old standards: G, Z, ZG, and the most commonly used pipe thread taps have new standards: NPT and RC new standards. Among them, RC=ZG, NPT=Z, PF (Japanese standard)=G, can be used universally.

1 in charge---1/8 (outer diameter about 9.73) 2 in charge---1/4 (outer diameter about 13.16)

3 in charge---3/8 (outer diameter about 16.66) 4 in charge---1/2 (outer diameter about 20.96)

6 in charge---3/4 (outer diameter about 26.44) 8 in charge---1" (outer diameter about 33.25)