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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

DIN Check Valves and Non-Return Valve Connections

HGW Hydraulics on Jun 9th 2022

DIN fitting connections can be used with check valves and non-return valves when the valve body and tube connection match the system de
Connection Types

Common Hydraulic Hose Fitting Types and Where They Fit

HGW Hydraulics on May 31st 2022

Hydraulic hose fittings connect hose, tube, pipe, and component ports. Most styles are built around industrial standards, so identifica
Fitting Guides

One-Piece vs Two-Piece Hydraulic Hose Fittings

HGW Hydraulics on May 25th 2022

Hydraulic hose fittings have to match the hose, pressure, routing, and service conditions of the system. One common decision is whether
Fitting Guides

Skived vs Non-Skived Hydraulic Hose Assemblies

HGW Hydraulics on May 17th 2022

Hydraulic hose assembly preparation can be skived or non-skived. The correct choice depends on the hose construction, fitting design, p
Connection Types

Five Benefits of Hydraulic Flange Fittings in High-Pressure Lines

HGW Hydraulics on May 12th 2022

Hydraulic flange fittings are often used where a threaded fitting or adapter is not the easiest or most reliable way to connect a hose,
Maintenance

Hydraulic Flange Connection Mistakes to Avoid

HGW Hydraulics on May 4th 2022

Many 4-bolt hydraulic flanges look similar, but small dimensional differences can matter. Code 61, Code 62, and Caterpillar-style flang
Connection Types

When Hydraulic Flange Fittings Are the Better Choice

HGW Hydraulics on Apr 28th 2022

Fluid power systems have moved toward connection styles that use elastomeric O-ring seals to reduce leakage. That group includes SAE st
Connection Types

Choosing Hydraulic Flange Fittings for High-Pressure Lines

HGW Hydraulics on Apr 19th 2022

Hydraulic connections join pipe, hose, or tube to another line or to components such as cylinders, pumps, valves, and ports. The goal i
Connection Types

Hydraulic Flange Plug Caps: What They Do

HGW Hydraulics on Apr 13th 2022

Flange plug caps are part of the broader flange fitting and flange adapter family. Their job is to close or block flow at a flanged pip
Fitting Guides

Selecting ORFS Fittings by Application, Pressure, and Temperature

HGW Hydraulics on Apr 5th 2022

System design is the first step in leak prevention. ORFS fittings are often a strong choice for hydraulic systems, and in some applicat