55‑degree taper pipe thread taps L‑series are high‑performance threading tools for producing sealed conical internal pipe threads, specially optimized for thread processing on various hydraulic components. Following GB7306.2‑2000 and ISO7‑1:1994 standards, the 1:16 taper‑angle design delivers stable sealing performance for hydraulic fittings.
•GB7306.2‑2000
•ISO7‑1:1994
1. 55° thread angle, 1:16 taper: Strict standard pipe‑thread profile, perfect for hydraulic component thread sealing.
2. Extended L‑type design: Longer working length compared to standard version, suitable for deep‑hole tapping of hydraulic parts.
3. 4‑flute & 6‑flute options: Smooth chip removal, reduce tooth chipping during heavy‑duty tapping.
4. Full size lineup: Covers Rc1/8L ~ Rc2L, meets diverse hydraulic fitting manufacturing demands.
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