Description
Product Overview
The uxcell 1/2 NPT male compression tube fitting is engineered for reliable fluid connections in demanding industrial environments. Crafted from high‑grade stainless steel, the fitting resists corrosion and maintains structural integrity under high pressure. Its double ferrule construction creates a tight seal that minimizes the risk of leaks, while the 3/8″ tube outer diameter matches standard tubing sizes for seamless integration. The compact cubic dimensions (1.97 x 1.97 x 1.97 inches) and lightweight design (0.01 ounces) make it easy to handle and install in tight spaces. This product is part of uxcell’s extensive line of compression fittings, offering consistency and quality across a range of hydraulic and pneumatic applications.

Usage
Designed for both hydraulic and pneumatic systems, this fitting excels in applications such as water treatment plants, air compressors, and manufacturing equipment where secure, leak‑free connections are critical. It is ideal for use in high‑altitude installations, fire‑protected environments, and any scenario where welding is impractical or prohibited. The fitting can be employed by maintenance technicians, engineers, and DIY enthusiasts who require a fast, reliable connection without the need for specialized welding equipment. Its compatibility with standard 1/2 NPT threads and 3/8″ tube OD ensures it works with a wide variety of pipes, hoses, and tubing commonly found in industrial settings.
Why Choose Us
Choosing the uxcell compression tube fitting means selecting a product backed by rigorous quality control and a reputation for durability. The double ferrule design not only enhances sealing performance but also allows for repeatable installation, reducing waste and downtime. uxcell’s commitment to using premium stainless steel guarantees resistance to rust and chemical exposure, extending the service life of the fitting. Additionally, the fitting’s weld‑free installation simplifies the assembly process, lowering labor costs and improving safety on the worksite. With a proven track record reflected in a 4.3‑star rating from 27 customer reviews, this fitting delivers dependable performance that meets industry standards.
Key Features
- Double ferrule design provides a secure, leak‑free seal for high‑pressure applications.
- Made from corrosion‑resistant stainless steel for long‑term durability.
- Weld‑free installation saves time and reduces safety hazards.
- Compact size fits into tight spaces while maintaining strong performance.
- Supported by uxcell customer service for easy replacement and technical assistance.
FAQ
Can this fitting be used with plastic tubing?
Yes, the fitting can connect to compatible plastic tubing as long as the tube outer diameter matches the 3/8″ specification and the connection is properly tightened.
Is the fitting reusable after disassembly?
Absolutely. The double ferrule system is designed for repeatable installation, allowing you to remove and reinstall the fitting without damaging the components, provided the ferrules are kept clean.
What pressure rating does this fitting support?
The stainless steel construction and double ferrule seal enable the fitting to handle typical industrial hydraulic pressures up to 300 psi, though exact limits depend on the overall system design.
Do I need any special tools to install this fitting?
No special tools are required. A standard wrench or socket that fits the 1/2 NPT male thread is sufficient to tighten the fitting securely.
How does the double ferrule reduce the risk of leakage?
The dual ferrule arrangement distributes pressure evenly across the tube wall, creating a tighter seal and minimizing gaps that could lead to leaks, especially under fluctuating pressure conditions.





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