Product forms
Compression (ferrule) fittings for instrumentation tubing — unions, elbows, tees and connectors.
Last updated: 30 October 2026.
Types we supply
- Unions
- Elbows
- Tees
- Male & female connectors
Standards & specifications
| Standard / specification |
|---|
| As per the fitting brand's standard; tube to ASTM A269 / A213 |
Sizes
| Dimension | Range |
|---|---|
| Tube OD (inch) | 1/8" – 2" |
| Tube OD (metric) | 3 mm – 50 mm |
Grades available in this form
| Material | Grades |
|---|---|
| Stainless steel | SS 202, JT (Jindal), J4 (Jindal), SS 301, SS 304, SS 304L, SS 304H, SS 310, SS 310S, SS 316, SS 316L, SS 316Ti, SS 317, SS 317L, SS 321, SS 321H, SS 347, SS 347H, SS 409, SS 409M, X2CrNi12 (1.4003), SS 410, SS 410S, SS 420, SS 430, SS 440C, SS 441, 441 (Honda specification), 904L, 1.4488 |
| Duplex & super duplex | Duplex 2205, Super Duplex 2507, Zeron® 100, Ferralium® 255, 254 SMO® |
| Nickel & special alloys | Nickel 200, Nickel 201, Monel® 400, Monel® K-500, Monel® R-405, Inconel® 600, Inconel® 601, Inconel® 625, Inconel® 690, Inconel® 718, Inconel® X-750, Incoloy® 800, Incoloy® 800H, Incoloy® 800HT, Incoloy® 825, Incoloy® 925, Alloy 20, Nimonic® 80A |
| Hastelloy® alloys | Hastelloy® C-276, Hastelloy® C-22, Hastelloy® C-4, Hastelloy® B-2, Hastelloy® B-3 |
Request a quote
Need ferrule / instrumentation fittings?
Send the grade, form, size, quantity and destination. Price on request — every offer is prepared against your specification.