Full definition
Connector joining tubes, hoses, and hydraulic/pneumatic components. Geometry types: straight, 45°/90° elbow, tee, cross, reducer. Connection systems: JIC 37° (SAE J514), NPT tapered thread, BSP/BSPP parallel thread (ISO 228), metric DIN 2353. Materials: carbon steel (cadmium-plated), 316 stainless steel, brass. Brands: Parker (Parflange), Eaton, Gates, Swagelok, Parker (EO2-FI/ORFS).