HYDRAULIC FITTINGS, HYDRAULIC ADAPTERS, BEADED TUBE FITTINGS

FFor the hydraulic fluid to do work, it must flow to the actuator and or motors, then return to a reservoir. The fluid is then filtered and re-pumped. The path taken by hydraulic fluid is called a hydraulic circuit of which there are several types. Open center circuits use pumps which supply a continuous flow. The flow is returned to tank through the control valves open center; that is, when the control valve is centered, it provides an open return path to tank and the fluid is not pumped to a high pressure. Otherwise, if the control valve is actuated it routes fluid to and from an actuator and tank. The fluids pressure will rise to meet any resistance, since the pump has a constant output. If the pressure rises too high, fluid returns to tank through a pressure relief valve. Multiple control valves may be stacked in series. This type of circuit can use inexpensive, constant displacement pumps.

HFI is a hydraulic component, hydraulic fitting distributor and custom manufacturer. We offer a complete chemical compatibility chart

CUSTOM BAR STOCK FITTINGS AND BAR STOCK BRAZED ADAPTERS

MIDWEST HYDRAULIC SUPPLIER. WISCONSIN HYDRAULIC SUPPLIER. STEEL FLARE PRESSURE FITTINGS

Supplying to the OEM market. Metric Hydraulic Adapters and SAE Tractor Fittings

JIC FITTINGS, SAE FITTINGS, NPT FITTINGS, BSPT FITTINGS, METRIC FITTINGS, ORFS FITTINGS, BSPP FITTINGS

hex plugs, hollow hex plugs, peflex sealing plugs, steel fittings, oring fittings, jic fittings

NPT elbow fittings, NPT straight couplers, NPT couplers, Pipe couplers, NPT couplers, tube couplers, hose couplers

Wide selection of steel hydraulic adapters, Hydraulic Hose Couplers and Hydraulic Hose Ends.

We stock hydraulic fittings and steel adapters to OEM and MRO accounts always providing for the highest quality in service, price, and delivery. For over 40 years, HFI has supplied high strength hydraulic and pneumatic fittings and adapters to the Wisconsin, Midwest, and International marketplace.

HFI wants to ship directly to you high strength weld fittings, flange adapters, face seal components, beaded tube fittings and other steel adapters.
Pneumatic fittings blowguns quick couplers and bulk sale fittings

Amazing Hydraulic Parts
HFI HYDRAULIC FITTING MANUFACTURER AND FABRICATED CUSTOM TUBE ASSEMBLIES AND CUSTOM HOSE ASSEMBLIES

HFI is a leaded in the quick coupler and hydraulic coupler market. We stock and sell couplers for tractors. HFI is a leading tractor coupler supplier, log splitter fittings supplier, BOBCAT fittings supplier and many other markets.

Call Now! 800-822-6122 or Request More Information By Clicking Here