DELPHI FITTINGS
Hydraulic Fittings Manufacturer in China
Factory-direct JIC, NPT, ORB, ORFS, BSP, metric adapters and SAE flange components for North American OEMs, distributors and private-label programs.
A Factory-Direct Hydraulic Fittings Supplier for B2B Buyers
Delphi Fittings is the export brand of Yuhuan Dongfei Machinery Co., Ltd., an ISO 9001 certified manufacturer in Zhejiang, China. We work directly with purchasing teams that need dependable hydraulic fittings, clear technical communication and stable repeat-order supply.
Our catalogue covers JIC 37° flare, NPT and NPTF, SAE ORB, ORFS, BSP, metric adapters and SAE flange components in carbon steel, stainless steel and brass. For non-standard requirements, our custom manufacturing team reviews drawings before production.
What Delphi Controls in the Manufacturing Process
For forged-body designs, qualified external forging partners supply the blanks. Delphi controls the downstream work that determines fit and repeatability: CNC machining, standard zinc plating, dimensional and thread verification, final inspection and export coordination.
Standard zinc plating is controlled in-house to a default target of 120 hours before white corrosion and 200 hours before red corrosion. Thicker zinc and zinc-nickel options can be quoted when a longer salt-spray requirement is specified. Our quality system explains the inspection approach used before shipment.
Built for OEM, Distributor and Private-Label Supply
Buying factory-direct is not simply about unit price. It is about giving the buyer a direct route for part identification, drawing review, production planning, inspection questions and export documentation. We work with teams replenishing established catalogues as well as those building a new OEM or private-label range.
How to Scope a Hydraulic Fittings Supply Program
Start with the Standard
Identify the connection family, such as SAE J514 JIC, SAE J1926 ORB, SAE J1453 ORFS, NPT/NPTF, BSP or DIN metric.
Confirm the Configuration
Provide the part number or drawing, thread sizes, tube or hose connection, material, coating and expected quantity.
Review the Supply Requirements
Confirm packaging, documentation, destination, MOQ and delivery requirements with the quotation.
Plan Repeatability
For repeat programs, keep approved part specifications and inspection expectations aligned from batch to batch.
Questions Buyers Commonly Ask Before Sourcing from China
- Are you a trading company or a manufacturer?
- Delphi Fittings is the export brand of Yuhuan Dongfei Machinery Co., Ltd. We control CNC machining, standard zinc plating, inspection and export coordination. Forged blanks are sourced from qualified external forging partners when the product design requires them.
- Which hydraulic fitting standards do you supply?
- Our main catalogue includes JIC, NPT/NPTF, SAE ORB, ORFS, BSPP, BSPT, metric adapters, DIN 2353 compression fittings and SAE Code 61/Code 62 flange components. See the full hydraulic fittings catalogue for the available categories.
- What should we send for a quotation?
- Send a part number or drawing, connection details, material and coating requirements, estimated quantity, destination and any documentation requirement. This lets us confirm the correct configuration and supply terms before quoting.
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.
...and many other regions worldwide. Contact us to discuss your specific location.
Source Hydraulic Fittings Directly from China
Tell us the part numbers, drawings or connection requirements for your OEM or distribution program. We will help you scope the right factory-direct supply route.