Answer
May 14, 2026 - 07:33 AM
NPTF stands for National Pipe Taper Fuel, which is a standard for dry-seal pipe threads commonly used in hydraulic systems. NPTF fittings provide a tighter, leak-proof seal without the need for additional sealant, making them highly valuable for high-pressure and contamination-sensitive applications. This is important for pipe caps and plugs because it ensures reliable protection against leaks and contamination, helping to maintain the integrity and cleanliness of your hydraulic systems.
