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HGW Blog

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

Connection Types

AN and JIC Fittings: When Substitution Is Safe

Mar 15th 2023

AN and JIC fittings are often discussed together because they share the same general 37 degree flare connection concept. That does not
Connection Types

ORB Fittings: O-Ring Boss Threads and Seal Design

Mar 7th 2023

ORB fittings are O-ring boss connections commonly associated with SAE J1926. They use straight threads and an O-ring seal, which makes
Connection Types

JIC Fittings: 37 Degree Flare Connections Explained

Mar 2nd 2023

JIC fittings are widely used in hydraulic and fluid conveyance systems because they provide a serviceable 37 degree flare connection. T
Connection Types

NPT Fittings: Tapered Pipe Threads and Sealing Basics

Feb 22nd 2023

NPT fittings use National Pipe Tapered threads, a U.S. pipe-thread standard defined for tapered pipe and fitting connections. The taper
Fitting Guides

Hydraulic Hose Swivels: Function, Motion, and Use Cases

Feb 16th 2023

Hydraulic hose swivels are used when a hose assembly has to handle motion without being forced into twist, kink, or excessive bend. The
Fitting Guides

Hose Barb Fittings: Uses, Sizing, and Assembly Considerations

Feb 7th 2023

Hose barb fittings connect flexible hose to a fitting body by using ridges on the stem to grip the hose ID. They are simple, compact, a
Applications

Steel-Braided Hydraulic Hose for Cross-Functional Service

Feb 1st 2023

Steel-braided hydraulic hose is used across many fluid power applications because it balances pressure capability, flexibility, and rou
Materials

304 and 316 Stainless Steel for Hose End Fittings

Jan 24th 2023

Stainless hose end fittings are commonly made from austenitic stainless steels such as 304 and 316. Both are corrosion-resistant, but t
Fitting Guides

Types of Stainless Steel Hose Fittings and Where They Are Used

Jan 19th 2023

Stainless steel hose fittings are used where corrosion resistance, washdown exposure, chemical compatibility, or long service life is i
Materials

Stainless Tubing and Stainless Pipe: Measurement, Shape, and Use Differences

Jan 11th 2023

Stainless tubing and stainless pipe are often discussed together, but they are ordered and used differently. The difference is importan