That O-ring seals against the flat, machined face in the corresponding female fitting. O-Ring Boss (ORB) fittings are the “standard” hydraulic fittings we grew up with, where a threaded male ...

Chemical resistance is a key factor to consider when choosing an o-ring’s materials. Without the right materials, water, ...

The development of new battery materials prioritizes sustainability as well as economic aspects. In general, the longer a ...