Stainless Steel Hex Flange Hose Barb Fittings | CNC Machined Through-Hose Adapters
（Key Features）
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High-Grade Material: Made of 304/316 stainless steel, offering superior corrosion, rust, and chemical resistance for long-term use.
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Secure Hose Grip: Multi-barbed design ensures tight, non-slip connection with rubber/plastic hoses, preventing disconnection under pressure.
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Easy Installation: Integrated hex flange base enables tool-based tightening and provides a stable sealing surface for leak-proof performance.
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Hollow Through Design: Full-length internal bore ensures unobstructed fluid flow for efficient liquid/gas transmission.
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Fully Customizable: Tailor barb size, flange dimensions, thread specifications, and length to match your specific hose and system requirements.
（Product Description）
Our stainless steel hex flange hose barb fittings are precision-engineered CNC machined components, designed to deliver reliable, leak-proof connections in industrial fluid systems, hydraulic/pneumatic lines, and liquid/gas transfer applications.
Featuring a multi-barbed shaft and a robust hex flange base, these adapters offer a perfect balance of easy installation and secure performance. The barbed structure firmly embeds into hoses, eliminating slippage and leaks even under high pressure or vibration, while the integrated hex flange allows for effortless tightening with standard wrenches and creates a tight sealing interface against equipment panels or valves.
Crafted from premium 304 or 316 stainless steel, these fittings excel in harsh environments—resisting corrosion from water, oil, chemicals, and saltwater—making them ideal for use in manufacturing, marine, medical, and laboratory settings. The hollow through-bore design guarantees unobstructed fluid flow, optimizing system efficiency.
We offer full customization for every aspect of these fittings, including barb diameter (matching hose sizes from 4mm to 25mm), flange dimensions, overall length, and even custom thread integration on the flange back. Whether you need standard hose connectors or bespoke solutions for specialized systems, our precision machining capabilities ensure a perfect fit for your application.
（Technical Specifications）
|
Parameter |
Details |
|
Material |
304 Stainless Steel / 316 Stainless Steel |
|
Product Type |
Hex Flange Hose Barb Fittings (Through-Hose) |
|
Hose Barb Size |
4mm, 6mm, 8mm, 10mm, 12mm (Custom sizes available) |
|
Hex Flange Diameter |
10mm – 30mm (Customizable) |
|
Overall Length |
15mm – 60mm (Customizable) |
|
Internal Bore Diameter |
2mm – 18mm (Matches barb size) |
|
Surface Finish |
Passivated / Brushed / Polished |
|
Pressure Rating |
Up to 16MPa (Depends on material and size) |
|
Application |
Fluid systems, hydraulic/pneumatic lines, marine equipment, medical devices, laboratory instruments |
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