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NHY-F001
NHY
Our custom CNC machined precision brass fittings are high-performance fluid connection components engineered for reliable sealing, corrosion resistance, and conductivity across plumbing, HVAC, automotive, marine, and industrial automation industries. Manufactured from premium lead-free brass alloys (C36000, C46400, DZR brass), these fittings deliver exceptional resistance to dezincification, saltwater corrosion, and high temperatures, making them ideal for potable water, gas, and hydraulic fluid transfer environments. Produced via advanced CNC turning, threading, precision polishing, and deburring processes, each brass fitting achieves ultra-tight dimensional tolerances, smooth sealing surfaces, and consistent batch performance. Fully customizable in thread type, end connection, size, and geometry, our brass fittings cater to non-standard piping and system requirements where standard off-the-shelf components fail to meet sealing, compliance, or dimensional needs.
Superior Corrosion & Dezincification Resistance
Premium DZR (dezincification-resistant) brass withstands saltwater, potable water, and chemical environments, eliminating premature failure and extending service life by 3x compared to standard brass.
Lead-Free Compliance for Potable Water
Manufactured from NSF/ANSI 61-certified lead-free brass, meeting global drinking water safety standards for residential, commercial, and food & beverage applications.
Excellent Machinability & Sealing Performance
Brass’s inherent malleability enables ultra-precise thread machining, creating tight, leak-proof connections that withstand pressure fluctuations and vibration in hydraulic and pneumatic systems.
High Thermal & Electrical Conductivity
Ideal for HVAC, refrigeration, and electrical grounding applications, efficiently transferring heat and ensuring reliable electrical continuity.
A leading plumbing supplier integrated our lead-free DZR brass fittings into multi-family residential water supply systems. The NSF-certified, dezincification-resistant design eliminated corrosion risks and ensured compliance with drinking water standards, reducing post-installation leaks by 40% and warranty claims by 35%.
A major shipbuilding company deployed our C46400 naval brass fittings in offshore vessel saltwater cooling lines. The superior saltwater corrosion resistance prevented pipe degradation and leakage, extending the piping system service life by 45% and reducing maintenance downtime by 30%.
Plumbing & Potable Water: Residential/commercial water supply, plumbing fixtures, backflow preventers
Marine & Offshore: Shipboard piping, saltwater cooling systems, offshore platform fluid lines
Automotive & Transportation: Brake lines, fuel lines, transmission fluid systems, air conditioning lines
HVAC & Refrigeration: Refrigerant lines, air conditioning systems, heat exchanger connections
Industrial Hydraulics & Pneumatics: Compressed air lines, hydraulic fluid transfer, pneumatic control systems
| Parameter | Standard Specification | Custom Option |
|---|---|---|
| Material Grade | Lead-Free Brass C36000 / DZR Brass / C46400 Naval Brass | Custom brass alloys for specific applications |
| Fitting Type | Elbow / Tee / Coupling / Adapter / Union | Custom non-standard geometries per 2D/3D drawings |
| Thread Standard | NPT / BSP / Metric / BSPT | Custom thread profiles and sizes |
| Size Range | 1/8" to 4" (DN6 to DN100) | Custom non-standard sizes for special applications |
| Pressure Rating | 150 PSI to 3,000 PSI (1–207 bar) | Custom high-pressure ratings for hydraulic use |
| Dimensional Tolerance | ±0.005mm (ultra-tight) | Tighter tolerance (±0.002mm) for precision use |
| Surface Finish | Ra 3.2μm (machined) / Ra 0.8μm (polished) | Ra 0.2μm (ultra-smooth) for sanitary use |
| Material Compliance | NSF/ANSI 61 / Lead-Free / Dezincification-Resistant | Custom compliance with global industry standards |
| Temperature Rating | -40°C to 200°C (material-dependent) | Custom high/low temperature ratings |
