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| Customization: | Available |
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Brass Pneumatic Connector
High-quality pneumatic quick connector made of brass with polished or plated finish for long-lasting performance. Designed for air lines, pneumatic tools, and industrial machinery, it ensures leak-free, both quick connect and disconnect operation with stable pressure. OEM and ODM customization is available for thread type, size, and logo. Suitable for workshops, factories, and automation systems worldwide.
| Parameter | Details |
|---|---|
| Material | Brass (Plated / Chrome / Polished) |
| Surface Finish | Polished / Brass / Chrome |
| Head Style | Threaded Head, Quick Plug Head |
| Actuator | Pneumatic |
| Color | Gold / Metallic |
| Connection Type | Quick Coupling, Hose Barb |
| Max Working Pressure | 10-20 Bar |
| Working Temperature | -20°C ~ 120°C |
| Groove | Knurled |
| Certification | ISO9001, SGS, TAF |
| OEM/ODM | Available |
| Condition | Brand New |
| Origin | China |
| Packaging | Customizable |
| Area | Usage |
|---|---|
| Pneumatic Tools | Air screwdrivers, impact wrenches, drills |
| Industrial Machinery | CNC machines, assembly lines |
| Automation Systems | Robotics, automated pneumatic controls |
| Air Transport / Compressors | Air hoses, compressors, quick connection systems |
| Workshops & Garages | Air tools, maintenance, and repair systems |
| Feature | Benefit |
|---|---|
| Brass / Plated Material | Long-lasting and corrosion-resistant |
| Quick Connect/Disconnect | Fast tool changeover and stable airflow |
| Polished / Chrome Finish | Resistant to rust and wear |
| High Pressure & Temperature | Reliable performance under -20°C to 120°C and 10-20 Bar |
| Knurled Groove | Easy grip and operation |
| OEM/ODM Customization | Custom threads, sizes, and logos available |
| Wide Industrial Applications | Suitable for workshops, factories, and automation |
| Parameter | Specification |
|---|---|
| Connection Type | Quick Coupler, Hose Barb |
| Thread Type | BSP / NPT / Metric (customizable) |
| Port Size | Standard 1/4" or customizable |
| Overall Length | 40-60 mm |
| Body Diameter | 15-25 mm |
| Working Pressure | 10-20 Bar |
| Temperature Range | -20°C ~ 120°C |
| Material Thickness / Wall | Brass 1-3 mm |
At HONGSTEEL, we support OEM & ODM, accept samples or drawings, and offer competitive, negotiable pricing. Tell us your requirements and we will deliver the ideal solution for your pneumatic system.


Jiaxing Hongsteel Trading Co., Ltd., in partnership with Ningbo Hongsteel Machinery Co., Ltd., proudly stands as a beacon of excellence in advanced manufacturing and international trade under the prestigious name "Hongsteel". With an illustrious record spanning over 16 years, we have carved a niche in the global market by consistently delivering precision-engineered components and offering unbeatable service worldwide.
As a leading force in both manufacturing and trading, we at Hongsteel specialize in crafting non-standard manufactured parts, fasteners, construction machinery components, electric tool parts, and automotive components, among others. Our commitment to excellence extends to providing fully customized solutions that cater to each client's specific needs, ensuring their utmost satisfaction.
Empowered by a team of highly skilled technicians and cutting-edge production equipment, we at Hongsteel guarantee superior efficiency, rigorous quality control, and unwavering product performance at every phase of production. Our state-of-the-art facilities boast certifications like ISO9001, ISO 17025, and SGS, alongside laboratory testing accreditations, affirming our adherence to international quality standards.
At Hongsteel, our ethos revolves around the core values of "quality first, service foremost, and continuous improvement and innovation" to meet and exceed customer expectations. Our relentless pursuit of excellence is encapsulated in our quality objectives: "zero defects, zero complaints." We warmly invite your inquiries and eagerly anticipate forging long-lasting, prosperous partnerships with clients worldwide.

