Advantages of double ferrule construction

The ferrule fittings can provide all-metal sealing, more reliable sealing performance, can be applied to high pressure, vacuum, vibration and other working conditions.

The ferrule joints have automatic alignment function.

Strict control of material composition and mechanical properties, so that the joints have good consistency.

It can still be sealed reliably after many times of disassembly and repeated installation, and can withstand the burst pressure of the pipe without leakage or falling off.

The inner surface of the ferrule nut is silver-plated to prevent metal occlusion and effectively reduce the operating torque during installation.

The ferrule is treated with low-temperature carburizing, which improves the mechanical properties and also ensures good corrosion resistance.