Your Direct Hydraulic Fittings Manufacturer for the Canadian Market

You need a supply partner who gets it. The equipment you support has to run through an Alberta cold snap, a humid Ontario summer, and the pressure of a 24/7 mining operation. We're not just a supplier; we are the ISO 9001:2015 certified factory that builds the steel and stainless steel hydraulic adapters that stand up to the Canadian climate and the work you throw at it.

We are built to be your supply chain advantage. Here's how:

• You Get Factory-Direct Pricing: No importers, no agents, no middlemen. Your price reflects the true cost of manufacturing.
• You Get Parts That Work: We don't just certify our quality, we build it in. Fewer warranty headaches for you and your customers.
• You Get Access to Real Inventory: With over $2M in parts on the shelf, we ship fast to keep your operation moving.
• You Get a True OEM Partner: Bring us your blueprints. We build custom parts and provide private labeling.
• You Get Logistics Handled: We manage the entire process from our floor in Zhejiang to your door, whether you're in Calgary, Montreal, or Burnaby.

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About Delphi Fittings: Your Manufacturing Partner

We've been at this since 1998, operating as "Yuhuan Dongfei Machinery Co., Ltd." We aren't middlemen; we are a seasoned manufacturing institution built to be the rock-solid source for wholesalers, distributors, and OEMs across Canada. Our entire business is built to eliminate the headaches of an unreliable supply chain.

Our 27,000 m² (290,625 sq ft) factory is armed with a fleet of over 400 machines, including 160+ CNC units and our own in-house zinc plating plant. We invested in this infrastructure for one reason: to have absolute control over the quality, consistency, and delivery of every hydraulic fitting that carries our name. Learn more About Us.

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The Right Fittings for Canadian Iron

The machinery you service in Canada is a mixed bag. One day it's North American heavy equipment that needs SAE standards (NPT, JIC, ORB, ORFS), and the next it's a European machine demanding Metric (DIN) or BSP threads. We manufacture and stock them all so you're never caught with the wrong part.

• Steel Adapters: The workhorse. Tough carbon steel fittings for jobs that demand strength.
  • NPT Pipe Fittings
  • NPSM Pipe Swivel Fittings
  • JIC 37° Flare Fittings
  • SAE O-Ring Boss (ORB) Fittings
  • O-Ring Face Seal (ORFS) Fittings
  • Flange Components (Code 61/62)
• Stainless Steel Fittings: The solution for the harshest jobs—mining, marine, chemical—where corrosion will eat regular steel for breakfast.
  • NPTF Pipe Fittings (Stainless)
  • JIC 37° Flare Fittings (Stainless)
  • O-Ring Face Seal (ORFS) (Stainless)
  • SAE O-Ring Boss (ORB) (Stainless)
  • BSP Fittings (Stainless)
  • Flanges (Stainless)
• British & Metric Threads: All the BSPP, BSPT, and DIN-style metric adapters you need to work on imported equipment.
  • BSPP Fittings (G Thread)
  • BSPT Fittings (R/Rc Thread)
  • Metric Adapters
• Brass Adapters: The right choice for lower-pressure air, water, and fuel lines where corrosion resistance is still a factor.
  • SAE 45° Flare Fittings (Brass)
  • Compression Fittings (Brass)
  • Air Brake Fittings (Brass)

See our full Products Hub or download the catalog from our Resources page.

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Our Strategic Focus on the Canadian Market

A hydraulic fitting isn't just a part; it's a critical point of failure. In the Canadian resource and manufacturing sectors, that failure can shut down a multi-million dollar operation. We built our business to serve the wholesalers and distributors who supply these critical industries because we understand what's at stake.

Supplying Canada's Distribution Network

We know that getting the right part to a logging operation in British Columbia or a manufacturing plant in Ontario depends on a robust distribution network. Whether you are a prominent national distributor like Wajax, Gregg Distributors, Applied Industrial Technologies Canada, or Motion Industries Canada, your reputation depends on the quality of the components you stock.

While major brands like Parker Hannifin Canada, Eaton Canada, and Gates Canada have a significant presence, the backbone of the industry is reliable inventory. We position ourselves as the direct manufacturing partner for distributors who need access to factory-priced, ISO-certified fittings to compete effectively and serve their local customers from Vancouver to Montreal.

The Right Hydraulic Adapters for Canada's Core Industries

• Oil & Gas (Alberta): We supply the networks in Calgary and Edmonton with high-pressure steel and stainless steel fittings (ORFS, Code 61/62 Flanges) that maintain integrity in extreme cold weather conditions.
• Mining & Forestry (British Columbia, Quebec, Ontario): Our heavy-duty JIC, ORB, and flange components are built to withstand the constant vibration and shock loads of equipment used in Canada's most demanding resource sectors.
• Agriculture (Prairies & Ontario): We stock a deep inventory of readily available NPT, JIC, and BSP adapters for the diverse range of North American and European equipment used in the field.
• Manufacturing & Transportation (Ontario & Quebec): We provide the precision-machined Metric, BSPP, and SAE fittings required for the automotive, aerospace, and heavy transport industries centered around hubs like Toronto.
• MRO & Construction: Our parts serve as the reliable, go-to replacements that keep Canada's massive fleet of heavy equipment and construction machinery operational and earning revenue.

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Contact Us Directly From Canada