The male threads on these fittings have a sealant applied for extra leak protection.

Use these fittings in extreme-pressure conditions up to 15,000 psi.

Choose these fittings when you want the same high-quality found in our low-pressure pipe fittings, but need more strength to handle higher pressures.

A PTFE seal on the tube end of these fittings allows for an extra-strong connection in high-vibration applications.

Polished to a 15 Ra and under finish, these fittings have a mirror smooth interior. They are also known as ultra-high-purity fittings.

Use the bypass tube on these plugs to add air, water, and other fluid to your pipeline or to relieve pressure while testing.