HGW Resources

HGW Blog

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

Maintenance

Why Hydraulic Hose Crimp Specifications Must Match the Assembly

Jan 5th 2023

A hydraulic hose crimp specification defines how the hose end fitting should be compressed onto the hose. It is not a suggestion. It is
Fitting Guides

Hydraulic Hose End Fittings: Materials, Types, and Selection Factors

Dec 27th 2022

Hydraulic hose end fittings turn a length of hose into a usable assembly. They connect the hose to ports, adapters, valves, tools, and
Fitting Guides

How Hydraulic Hose Fittings Are Crimped Correctly

Dec 21st 2022

Crimping a hydraulic hose fitting is a controlled assembly process. The hose, fitting, ferrule, crimp die, and crimp diameter have to m
Materials

Choosing Stainless Steel Pipe, Fittings, and Adapters for Corrosion Service

Dec 13th 2022

Stainless steel pipe, fittings, and adapters are selected when corrosion resistance, cleanliness, temperature capability, or long servi
Connection Types

JIC and NPT Fittings: Threads, Flare Seats, and Use Cases

Dec 8th 2022

JIC and NPT fittings are both common in hydraulic and industrial fluid systems, but they do not seal the same way. A fitting can have a
Connection Types

What Hydraulic Flanges Do in High-Pressure Connections

Nov 30th 2022

A hydraulic flange connects a hose, tube, pipe, or adapter to a port or block in a hydraulic system. It is used where a strong, leak-re
Materials

Galvanized Pipe: Coating, Durability, and Service Limits

Nov 24th 2022

Galvanized pipe is steel pipe with a protective zinc coating. The coating is intended to slow corrosion by putting a zinc barrier betwe
Connection Types

Flange Basics: Types, Uses, and Selection Points

Nov 15th 2022

Flanges connect pipes, valves, hoses, and equipment while providing a serviceable joint. Instead of relying on a single threaded connec
Applications

Reinforced Pressure Washer Hoses for High-Demand Cleaning

Nov 9th 2022

Pressure washer hoses work in a different environment from ordinary water lines. They may see high pressure, dragging, abrasion, chemic
Connection Types

Swivel Adapters and Live Swivels: Different Jobs in Hydraulic Lines

Nov 1st 2022

Swivel adapters and live swivels are both used to manage movement in hydraulic lines, but they are not the same part. The difference is