The YJ6D Series Double Ferrule Fittings are designed for secure, leak-resistant tube connections in instrumentation and industrial fluid systems. This product family covers a wide range of fitting structures, including straight fittings, male and female threaded fittings, bulkhead fittings, elbows, tees, crosses, weld fittings, flange fittings, port connectors, and related accessories. It provides a complete solution for building stable, efficient, and maintainable tubing systems.
With precision-machined components and a dependable double ferrule sealing design, the YJ6D series is suitable for instrumentation lines, hydraulic systems, pneumatic systems, analyzer panels, gas distribution systems, and other industrial process applications. The catalog also shows that this series is available in multiple thread standards, size combinations, and material options, making it suitable for both standard installations and more demanding working environments.
Product Features
- Complete product family covering straight fittings, threaded fittings, elbows, tees, crosses, weld fittings, flange fittings, and accessories
- Double ferrule structure for secure tube grip and dependable sealing
- Size range from 1/16″ to 2″ or 2 mm to 50 mm
- Available with multiple thread standards, including NPT, ISO taper, ISO parallel, SAE/MS, and metric threads
- Precision-machined parts help ensure accurate ferrule deformation and fitting performance
- Hardened and polished threads help reduce galling and improve service life
- Easy installation, disassembly, and re-tightening for practical field maintenance
- Multiple material options for different pressure, temperature, and media conditions
Structure Types:
- Male thread fittings
- Female thread fittings
- Straight unions
- Reducing unions
- Bulkhead fittings
- Male elbow fittings
- Female elbow fittings
- Adjustable elbows
- Tees and reducing tees
- Cross fittings
- Tube-to-port fittings
- Weld fittings
- Flange fittings
- Ferrules, nuts, caps, plugs, gaskets, and related accessories
Product Advantages
1. Complete One-Stop Fitting Solution
The YJ6D series covers a broad range of fitting types, allowing customers to source complete tubing connection solutions from one product family.
2. Wide Compatibility
With multiple thread standards, size ranges, and structure options, the series can match a wide variety of ports, tube sizes, and installation requirements.
3. Reliable Double Ferrule Sealing
Precision-machined ferrules and fitting bodies help provide stable tube grip and dependable sealing performance in fluid and gas systems.
4. Durable and Service-Friendly Design
The catalog highlights hardened and polished threads, reduced friction design, and convenient disassembly and re-tightening, helping improve service life and maintenance efficiency.
5. Broad Material Coverage
A wide range of stainless steel, alloy, brass, carbon steel, and polymer material options makes the series suitable for different media, temperatures, and corrosion conditions.
6. Suitable for Complete Tubing Systems
From compact analyzer panels to industrial process tubing, the YJ6D series supports cleaner system design, easier maintenance, and more standardized fitting selection.
