Hydraulic Hose Fitting Identification Guide: Types, Threads, and Sealing Methods Explained
The article begins by outlining why accurate identification matters in hydraulic systems, especially in high-pressure and industrial environments. It then breaks down the most common fitting standards used worldwide, including JIC, NPT, BSP, ORFS, SAE, and metric fittings. Each standard is explained in terms of thread design, sealing method, and typical applications, helping technicians distinguish between similar-looking connections.
Readers are guided through the practical identification process, starting with determining the fitting type and measuring thread diameter and pitch using basic tools such as calipers and thread gauges.