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Practical guides for identifying hydraulic fittings, comparing connection styles, checking applications, reviewing materials, and finding relevant HGW product categories.

Connection Types

Do Hydraulic Fittings Use NPT Threads?

HGW Hydraulics on Sep 15th 2021

Some hydraulic fittings use NPT threads, but not all hydraulic fittings are NPT. NPT is common in the United States and Canada, especia
Connection Types

Measuring 37 Degree JIC Fittings for Replacement

HGW Hydraulics on Sep 7th 2021

JIC fittings are widely used in hydraulic systems because they use straight threads and a 37 degree flare seating surface. The threads
Fitting Guides

Hydraulic Bulkhead Fittings for Panels, Tanks, and Barriers

HGW Hydraulics on Sep 2nd 2021

A hydraulic bulkhead fitting lets a hose, pipe, tube, or instrumentation line pass through a barrier while keeping the connection contr
Fitting Guides

Push-to-Connect Water Fittings: Where They Fit and What to Check

HGW Hydraulics on Aug 25th 2021

Push-to-connect fittings are used in many fluid systems because they make tube connection fast and repeatable. The tube is pushed into
Maintenance

Cold Weather Checks for Hydraulic Hose, Fittings, and Seals

HGW Hydraulics on Aug 19th 2021

Cold weather can create hydraulic problems even when the metal fitting body is not the weak part. Low temperature can stiffen hose, mak
Maintenance

Hydraulic Hose Safety Mistakes That Lead to Leaks and Downtime

HGW Hydraulics on Aug 10th 2021

Hydraulic hose safety is usually treated as a maintenance topic, but the risk often starts at the connection points. A hose assembly de
Fitting Guides

Hydraulic Hose Manufacturers and Market Leaders to Know

HGW Hydraulics on Jul 27th 2021

Hydraulic hose manufacturers matter because a hose is not an isolated part. In a hydraulic system, hose assemblies connect pumps, valve
Fitting

Quick Connect Couplings: Common Use Cases

HGW Hydraulics on Jul 22nd 2021

Quick connect couplings are used where tubing or fluid lines need to be connected and disconnected quickly. Their function, internal pa
Fitting

Sanitary Fittings and Tri-Clover Connections Explained

HGW Hydraulics on Jul 14th 2021

Sanitary fittings are used in process piping where cleanliness matters. Important details include sanitary fittings, surface finish, ro
Fitting

Dual Ferrule Tube Fittings: How They Work

HGW Hydraulics on Jul 8th 2021

Dual ferrule instrumentation fittings are used to connect tubing in measurement and control systems. Their construction, working mechan