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OEM Custom CNC Turned Hose Barb Fittings & Threaded Adapters Manufacturer, Factory
Product Description
Product Overview
Shenzhen Sunmy Hardware Co., Ltd. manufactures custom hose barb fittings and threaded adapters for fluid-handling equipment, dosing systems and pneumatic assemblies. Send your drawing or sample to specify the hose connection, port thread, through-bore, material and finish as one made-to-order component, from prototypes to repeat production.
Need a different hose size, thread or installation length? We tailor barb geometry, insertion length, bore, sealing features and wrench access to your assembly. The illustrated straight adapter combines a multi-barb hose tail, male thread and axial passage.
Manufacturing Process & Engineering Insights
- CNC Turning & Secondary Machining: Precision turning of bodies, shoulders, and hose-tail profiles with exact axial bore finishing.
- Hose-Specific Barb Geometry: Custom crest diameter, pitch, and taper optimized for your specific hose retention and insertion requirements.
- Thread Form & Sealing Interface: Accurate machining for NPT, BSPT/R, BSPP/G, Metric or Unified threads with strict gauge verification.
- Deburring & Surface Finishing: Controlled finishing processes including passivation, plating, or anodizing to meet chemical and cleanliness standards.
Key Engineering Specifications
| Parameter | Specification | Notes |
|---|---|---|
| Material | Stainless, Brass, Aluminum, Carbon Steel | Select based on media/environment. |
| Thread Type | NPT, BSPT, BSPP, Metric, Unified | Specify sealing method/face. |
| Cleanliness | Customized residue/particle limits | Verify via agreed sampling. |
Technical FAQ
Q1: Can you customize the barb to our existing hose?
A1: Yes, we tailor barb geometry based on your hose ID, hardness, and pull-off requirements.
Q2: How are cleaning requirements handled?
A2: We define particle limits, ultrasonic cleaning, and protective packaging during the quotation phase.
Q3: What documents are needed for a quote?
A3: Please provide 2D drawings (PDF/DXF) or 3D models (STEP), plus material and quantity requirements.
Q4: Do you handle small batch production?
A4: Yes, we evaluate prototypes, pilot runs, and volume production based on your specific needs.
Q5: Can you supply related components?
A5: We can coordinate machined adapters, brackets, and related hardware alongside your barb fittings.
