316 Stainless Double Ferrule Union
316 Stainless Double Ferrule Union in 316L stainless steel, forged. 14 part numbers, 1/16" to 2" tube; the size table gives the size for every Indus part number.
Key features
- Fitting Form: Union
- Ferrule System: double ferrule (front and back)
- End Connections: 2 × tube end (nut and ferrules)
- Size Range: 1/16" to 2" tube
- Fitting Form
- Union
- Ferrule System
- double ferrule (front and back)
- End Connections
- 2 × tube end (nut and ferrules)
Product description
The 316 Stainless Double Ferrule Union is an instrumentation tube fitting in 316L stainless steel, forged. Its tube end uses a nut with a front and a back ferrule that grip and seal on the outside of the tube; the manufacturer designs it to hold its seal through vibration, temperature swings and pressure cycling in instrument, sampling and control lines.
Construction
- Form: Union
- Ferrule system: double (front and back) ferrule
- Ends: 2 tube end (nut and ferrules)s
- Material: 316L stainless steel, forged
- Bar stock: ASTM A479, ASTM A276
Ends and sealing
- Tube end: a nut with a front and a back ferrule that grip and seal on the outside of the tube. Fit it to tube of the listed outside diameter; the pressure the joint holds depends on the tube wall.
Sizes
14 part numbers, 1/16" to 2" tube. The Sizes & Part Numbers tab lists the size for every one.
- End 1: 1/16" tube to 2" tube
Pressure rating
The manufacturer publishes no pressure rating for this family. Tell us the working pressure your line sees and we will confirm the fitting is rated for it before you order.
How to order
Quote the Indus part number from the size table. If you only have the fitting, send the thread or tube size on each end and the material, and Indus engineering will confirm the part number. Price and lead time are confirmed with the quotation.
Identification
| Parameter | Value |
|---|---|
| Fitting Form | Union |
| Ferrule System | double ferrule (front and back) |
Connections
| Parameter | Value |
|---|---|
| End Connections | 2 × tube end (nut and ferrules) |
Dimensions
| Parameter | Value |
|---|---|
| Size Range | 1/16" to 2" tube |
Construction
| Parameter | Value |
|---|---|
| Material | 316L stainless steel, forged |
| Bar Stock Specification | ASTM A479, ASTM A276 |
Shipping & lead time
Sizes & part numbers
14 sizes| Indus part no. | Tube size |
|---|---|
| IH-TF-U-1 | 1/16" tube |
| IH-TF-U-2 | 1/8" tube |
| IH-TF-U-3 | 3/16" tube |
| IH-TF-U-4 | 1/4" tube |
| IH-TF-U-5 | 5/16" tube |
| IH-TF-U-6 | 3/8" tube |
| IH-TF-U-8 | 1/2" tube |
| IH-TF-U-10 | 5/8" tube |
| IH-TF-U-12 | 3/4" tube |
| IH-TF-U-14 | 7/8" tube |
| IH-TF-U-16 | 1" tube |
| IH-TF-U-20 | 1-1/4" tube |
| IH-TF-U-24 | 1-1/2" tube |
| IH-TF-U-32 | 2" tube |
What is it made from?▾
Which sizes are available?▾
What pressure is it rated to?▾
How does it seal?▾
What is the lead time?▾
Shipped worldwide from our Dubai warehouse. Transit, routes and documentation for 126 destinations
The same part, in the designations used across European and Gulf trade catalogues.
- de
- Presshülse Verschraubung
- fr
- jupe de sertissage union
- es
- casquillo de prensado unión
- it
- boccola di pressatura giunto
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