Twin Ferrule Tube Fittings
Uni-Lok compression fittings for small-bore instrumentation and process connections.
Range & Configurations
- Straight unions
- Male and female connectors
- Union elbows and tees
- Reducers and bulkhead fittings
- Pipe fittings and transition pieces
Selection & Technical Information
Metric and imperial tube outside diameters; stainless steel and brass options. Match tubing material, wall thickness, hardness and fitting series to the application.
Typical Applications
- Instrumentation panels
- Impulse lines
- Process skids
What to Include in Your Enquiry
Size and material requirements, tube OD and wall thickness, process media, pressure and temperature.
EN 10204 Type 3.1 certification is standard for this product range. Type 3.2 certification must be requested before manufacture.
Browse Technical Downloads →Common Questions
Can FSZ help identify a replacement?
Yes. Provide the product marking, dimensions, connections and service details. We will check the proposed selection before quotation.
Is this range stocked in Zambia?
Local stockholding is planned to support Zambian requirements. Our team confirms local or regional availability and delivery for the exact items requested.
Specify a Complete Instrumentation Connection
| Selection item | What to provide or check |
|---|---|
| Tube | State metric or imperial outside diameter, wall thickness, material and the applicable tubing specification. |
| Fitting | Identify the configuration, material and any equipment-port connection. |
| Application | Provide media, pressure and temperature so tubing and fitting suitability can be checked together. |
| Replacement | Send the manufacturer marking, dimensions and photographs of the existing connection. Confirm the proposed system before ordering. |
Selection references
- Uni-Lok twin-ferrule fittings catalogue (PDF)
- Uni-Lok tubing and pipe-thread pressure reference (PDF)
- Matching stainless steel tubing
- NPT, BSPT and BSPP thread guide
What should I send for a fitting quotation?
Provide tube outside diameter and wall thickness, fitting configuration, materials, connection details and service conditions. Add quantities, documentation requirements and the Zambia delivery destination.
Tell us what your plant needs.
Send a product reference, drawing or requirement. Our team will follow up to help define the right solution.