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A full array of Delphi's manufactured hydraulic fittings, showcasing the variety of steel, stainless steel, and brass adapters ready for wholesale.

Hydraulic Fittings for People Who Know the Difference.

This isn't just a list of parts. It's a catalog of components we manufacture ourselves. Forged for pressure, machined for precision, and stocked deep for the North American wholesalers and OEMs who know that failure is not an option.

Built to Spec. In Stock on Our Floor.

Your job is hard enough without having to chase down the right part from a supplier who doesn't have it. We get it. That's why we manufacture and stock a full line of adapters to cover damn near any machine that rolls into your shop. You need tough-as-nails Carbon Steel for standard equipment? We've got it. Need corrosion-proof Stainless Steel for a marine or chemical job? It's on the shelf. Need versatile Brass for air lines? Covered. We build everything to the global standards - SAE, JIC, BSP, DIN - because your equipment doesn't all come from one place.

This isn't a reseller's wish list; this is a factory's inventory. Every part you see here was made under our roof and passed through our quality control gauntlet. Find the product line you need below. If you don't see it, that doesn't mean we can't make it. Talk to us about a custom job.

Browse by Category

Stainless Steel Fittings

For the tough jobs. 316 SS for total corrosion resistance in marine, chemical, or caustic environments.

View Stainless Range

British & Metric

The right threads for international equipment. We stock BSPP, BSPT, and DIN metric adapters.

View British/Metric

Brass Adapters

The go-to for air, fuel, and low-pressure lines where corrosion resistance is key.

View Brass Range

Tube Compression Fittings

Reliable, leak-free tube connections you can make in the field. No special flaring tools required.

View Compression

Flange Systems

For big lines and serious pressure. We manufacture Code 61 and heavy-duty Code 62 flange components.

View Flanges

Can't Find the Part You Need?

Our catalog has thousands of standard parts ready to ship. If your job calls for something special - a non-standard length, a unique thread combination, or a different material - our OEM customization team is ready to get to work.

Get a Wholesale Quote Talk to Us About a Custom Part

Markets We Serve Globally

Delphi Fittings proudly supplies high-quality hydraulic components to B2B clients, distributors, and OEMs across the globe. We facilitate efficient shipping worldwide from our manufacturing base in China.

United States
Canada
Mexico
Brazil
Germany
United Kingdom
France
Italy
Spain
Netherlands
Poland
Russia
Turkey
United Arab Emirates
Saudi Arabia
South Africa
India
Australia
Japan
South Korea
China (Domestic)
Vietnam
Indonesia
Singapore
Argentina
Thailand
Malaysia
Chile

...and many other regions worldwide. Contact us to discuss your specific location.