How to Calculate Hexagon Across Corners from Across Flats ?
In the world of precision CNC machining, details aren’t just technicalities—they are the difference between a successful project and a financial disaster. At Yuhuan Hongqian


Why choose us
We are a leading pipe fitting manufacturer providing high-performance elbows, tees, reducers, and flanges for high-pressure and corrosive environments. Beyond standard products, we excel in OEM/ODM solutions through advanced CNC turning services. From custom-machined components to intricate CNC turning parts in stainless steel, carbon steel, or brass, we deliver precision-tailored solutions based on your specific technical blueprints.
We utilize premium grade carbon steel for high-strength CNC turning parts. Ideal for heavy-duty components in hydraulic system and automotive industries, offering excellent durability and cost-efficiency.
Specializing in CNC machining of various stainless steel grades (e.g., SS304, SS316). Our stainless steel pipe fittings offer superior corrosion resistance and a high-precision finish, perfect for medical, marine, and food-processing applications.
Custom brass CNC parts with excellent electrical conductivity and corrosion resistance. Our precision brass components are widely used in plumbing, electrical connectors, and decorative hardware.
| Equipment Name | Quantity | Key Function |
| High-Precision CNC Lathe Machines | 60 | CNC Machinery various pipe fittings |
| Truss Robots (Gantry Robots) | 15 | 24/7 Automated Production & Loading for steel fittings ,aluminum fittings,brass fittings. |
| Automatic Lathes | 6 | High-Speed Mass Production for small cnc metal parts |
| Drilling Machines | 6 | Rough drill for metal fittings |
| Punching Machines / Power Presses | 3 |
Metal Forming & Stamping for carbon steel pipe fittings ,stainless steel pipe fittings |
| Sandblasting / Shot Blasting Machines | 1 | Surface Cleaning & Finishing for carbon steel fittings |
| Sawing Machines / Band Saws | 3 | Raw Material Cutting for bar ,tube material for cnc metal parts |
| Tapping Machines | 5 | High-Accuracy Internal Threading |
| Grinding Machines | 1 | Ultra-Smooth Surface Finishing for cnc lathe parts,shafts and rods. |
We provide high-quality pipe fittings for industrial and hydraulic applications. All products are precision machined for durability and reliability. Browse our series to find the perfect solution for your project.
In the world of precision CNC machining, details aren’t just technicalities—they are the difference between a successful project and a financial disaster. At Yuhuan Hongqian
As a professional pipe fitting manufacturer, we have accumulated extensive production experience over the years. During our daily operations, we frequently encounter various machining challenges,
In the manufacturing of industrial components such as stainless steel pipe fittings, hydraulic adapters, and threaded connectors, machining cost is always one of the most