What are the functions of Ground Joint Coupling?

Ground joint couplings are an essential part of many industrial applications, but what exactly are they, and what functions do they serve? In this article, we will explore the functions of ground joint couplings and why they are an important component for many industries.

Firstly, ground joint couplings are primarily used in high-pressure air or steam hose assemblies. The primary function of a ground joint coupling is to provide a secure, leak-free seal between two hose fittings. This is achieved through the use of a wingnut or bolt clamp which compresses the hose against the spud or nipple fitting, creating a tight seal that can handle high-pressure applications.

One of the key benefits of ground joint couplings is their ability to withstand high temperatures and pressure, making them suitable for use in many industries. They are commonly used in industries like oil and gas, construction, and manufacturing, where high-pressure applications are a daily occurrence.