| Availability: | |
|---|---|
| Quantity: | |
Our Straight Brass Hose Nipple Connector with Hose Tail is a cost-effective, high-reliability industrial fluid connection component, purpose-built for flexible hose connection in fluid handling and pneumatic systems. This brass hose barb fitting features a standardized straight structure, with one end machined with precision industrial threads and the other end with a barbed hose tail, delivering a secure, leak-proof connection between rigid pipes and flexible hoses. With full imperial and metric size ranges available, this reusable brass hose fitting is the ideal economical choice for users including industrial equipment manufacturers, fluid system integrators, pneumatic component distributors, and irrigation engineering contractors. Machined from high-grade brass, it delivers long-term stable performance in diverse industrial environments, reducing procurement and maintenance costs for bulk users.
Manufactured from high-purity industrial brass, our straight hose nipple brass fitting offers excellent corrosion resistance, rust prevention, and mechanical strength, effectively reducing system pollution caused by material corrosion in long-term operation. Unlike plastic or steel alternatives, this brass fitting withstands repeated assembly and disassembly without deformation, making it fully reusable and greatly lowering long-term procurement costs for bulk purchasers. Its robust material properties ensure stable performance even in humid, corrosive industrial environments, avoiding frequent replacement and production downtime.
This brass hose tail connector is engineered with exceptional vibration resistance, perfectly adapting to equipment with long-term vibration such as pneumatic tools, industrial pumps, and automation equipment. When used with matching hose clamps, the barbed tail creates a tight, permanent grip on the flexible hose inner wall, effectively preventing hose shedding and medium leakage even under pressure fluctuations and continuous vibration. This reliable sealing performance greatly reduces the risk of system failure, unplanned maintenance, and medium waste for industrial users.
We offer a comprehensive size range for this brass hose barb fitting, with standard hose tail sizes covering 1/4", 5/16", 3/8", 1/2", and 3/4", to match most common flexible hose IDs on the market. The threaded end supports multiple global industrial thread standards, including NPT, BSPT, and metric thread, with both imperial and metric size options available. This wide compatibility eliminates the need for custom interface modifications, allowing users to complete one-stop procurement for all their fluid and pneumatic system connection needs, greatly simplifying supply chain management.
The full straight-through internal structure of this brass pneumatic hose fitting minimizes flow resistance, ensuring unobstructed transfer of liquid and gaseous media, and maintaining stable system pressure and flow rate. It is suitable for conveying water, air, inert gas, low-pressure hydraulic oil, and other general industrial media, with a working pressure range of 0-20bar and an operating temperature range of -20℃ to 160℃, adapting to the working conditions of most low-pressure fluid and pneumatic systems. This efficient flow design helps improve system operating efficiency and reduce energy consumption for industrial production lines.
Parameter | Core Details |
Part Number Series | TB250, TB312, TB375, TB500 Series |
Main Body Material | High-Grade Industrial Brass |
Structural Shape | Straight |
Standard Hose Tail Sizes | 1/4", 5/16", 3/8", 1/2", 3/4" |
Thread Type Options | NPT, BSPT, Metric Thread, Customizable |
Operating Temperature Range | -20℃ to Max 160℃ |
Working Pressure Range | 0-20bar |
Flow Type | Open Flow |
Installation Requirement | Must be used with matching hose clamps |

This straight brass hose barb connector is widely used in industrial and commercial scenarios requiring stable flexible hose connection, with core applications including:
General fluid handling systems including water treatment equipment and industrial cleaning machines
Pneumatic control systems including automation equipment, pneumatic tools, and air compressors
Industrial irrigation and commercial water supply lines including greenhouse irrigation systems
Low-pressure hydraulic and lubrication systems for machine tools and small mechanical equipment
We offer a full range of thread options including NPT, BSPT, and metric thread, with both imperial and metric size specifications. Standard hose tail sizes cover 1/4", 5/16", 3/8", 1/2", and 3/4", and we also support fully customized sizes and thread specifications to meet your unique application requirements.
First, select a hose with an inner diameter that perfectly matches the barb size, and lock the connection with a suitable hose clamp to prevent shedding and leakage. Second, use the fitting within the specified operating temperature and pressure range to avoid material damage. Finally, do not use it for media beyond the applicable range of the brass material, to ensure long-term safe and stable operation.
As a professional mold part manufacturer, we supply high-quality DME Standard Slide Retainers – industry-leading slide holding devices engineered for precision, reliability, and safety in mold operations. Designed to meet stringent DME industry standards, these slide retainers deliver exceptional slider locking performance for industrial mold applications, making them an ideal choice for customers including mold manufacturers, injection molding plants, and industrial component producers worldwide.