Standard Jacketed Fittings
CSI offers Tri-Clamp jacketed elbows, tees, reducers, and spools in a variety of sizes up to 4 inches. Every option features 316L stainless steel for the product contact surface with a 304 jacket. Three different media port configurations are available on elbows and tees. These fittings are designed for media temperatures ranging from 34°-205°F and product temperatures from 34°-300°F.
Not seeing exactly what you're looking for? Contact us for custom jacketed projects and configurations.
Models
- Elbows
- Tees
- Reducers
- Spools
90° Jacketed ElbowsJKT-90-Size-TN6-Port Position

Diagram shows port position A
| 316L Material Part # (Port Position A) | 316L Material Part # (Port Position B) | 316L Material Part # (Port Position C) | Product Line Size (in) | Jacket Size (in) | A (in) |
|---|---|---|---|---|---|
JKT-90-0.5-TN6-A | JKT-90-0.5-TN6-B | JKT-90-0.5-TN6-C | ½ | 1½ | 3.50 |
JKT-90-0.75-TN6-A | JKT-90-0.75-TN6-B | JKT-90-0.75-TN6-C | ¾ | 1½ | 3.50 |
| JKT-90-1-TN6-A | JKT-90-1-TN6-B | JKT-90-1-TN6-C | 1 | 2 | 3.50 |
| JKT-90-1.5-TN6-A | JKT-90-1.5-TN6-B | JKT-90-1.5-TN6-C | 1½ | 2½ | 4.25 |
| JKT-90-2-TN6-A | JKT-90-2-TN6-B | JKT-90-2-TN6-C | 2 | 3 | 5.25 |
| JKT-90-2.5-TN6-A | JKT-90-2.5-TN6-B | JKT-90-2.5-TN6-C | 2½ | 4 | 6.00 |
| JKT-90-3-TN6-A | JKT-90-3-TN6-B | JKT-90-3-TN6-C | 3 | 4 | 6.75 |
| JKT-90-4-TN6-A | JKT-90-4-TN6-B | JKT-90-4-TN6-C | 4 | 6 | 8.63 |
45° Jacketed ElbowsJKT-45-Size-TN6-Port Position

Diagram shows port position A
| 316L Material Part # (Port Position A) | 316L Material Part # (Port Position B) | 316L Material Part # (Port Position C) | Product Line Size (in) | Jacket Size (in) | A (in) |
|---|---|---|---|---|---|
JKT-45-0.5-TN6-A | JKT-45-0.5-TN6-B | JKT-45-0.5-TN6-C | ½ | 1½ | 2.75 |
JKT-45-0.75-TN6-A | JKT-45-0.75-TN6-B | JKT-45-0.75-TN6-C | ¾ | 1½ | 2.75 |
| JKT-45-1-TN6-A | JKT-45-1-TN6-B | JKT-45-1-TN6-C | 1 | 2 | 2.75 |
| JKT-45-1.5-TN6-A | JKT-45-1.5-TN6-B | JKT-45-1.5-TN6-C | 1½ | 2½ | 3.00 |
| JKT-45-2-TN6-A | JKT-45-2-TN6-B | JKT-45-2-TN6-C | 2 | 3 | 3.50 |
| JKT-45-2.5-TN6-A | JKT-45-2.5-TN6-B | JKT-45-2.5-TN6-C | 2½ | 4 | 3.88 |
| JKT-45-3-TN6-A | JKT-45-3-TN6-B | JKT-45-3-TN6-C | 3 | 4 | 4.13 |
| JKT-45-4-TN6-A | JKT-45-4-TN6-B | JKT-45-4-TN6-C | 4 | 6 | 5.13 |
Standard Jacketed TeesJKT-TS-Size-TN6-Port Position

Diagram shows port position B
| 316L Material Part # (Port Position A) | 316L Material Part # (Port Position B) | 316L Material Part # (Port Position C) | Product Line Size (in) | Jacket Size (in) | A (in) |
|---|---|---|---|---|---|
| JKT-TS-1.5-TN6-A | JKT-TS-1.5-TN6-B | JKT-TS-1.5-TN6-C | 1½ | 2½ | 2.75 |
| JKT-TS-2-TN6-A | JKT-TS-2-TN6-B | JKT-TS-2-TN6-C | 2 | 3 | 3.50 |
| JKT-TS-2.5-TN6-A | JKT-TS-2.5-TN6-B | JKT-TS-2.5-TN6-C | 2½ | 4 | 3.50 |
| JKT-TS-3-TN6-A | JKT-TS-3-TN6-B | JKT-TS-3-TN6-C | 3 | 4 | 3.75 |
| JKT-TS-4-TN6-A | JKT-TS-4-TN6-B | JKT-TS-4-TN6-C | 4 | 6 | 4.50 |
Reducing Jacketed TeeJKT-TR-Size-TN6-Port Position

Diagram shows port position B
| 316L Material Part # (Port Position A) | 316L Material Part # (Port Position B) | 316L Material Part # (Port Position C) | Product Line Size (in) | Jacket Size (in) | A (in) | B (in) |
|---|---|---|---|---|---|---|
JKT-TR-1.5X0.5-TN6-A | JKT-TR-1.5X0.5-TN6-B | JKT-TR-1.5X0.5-TN6-C | 1½ x ½ | 2½ | 2.88 | 2.88 |
JKT-TR-1.5X0.75-TN6-A | JKT-TR-1.5X0.75-TN6-B | JKT-TR-1.5X0.75-TN6-C | 1½ x ¾ | 2½ | 2.88 | 2.88 |
JKT-TR-1.5X1-TN6-A | JKT-TR-1.5X1-TN6-B | JKT-TR-1.5X1-TN6-C | 1½ x 1 | 2½ | 2.75 | 2.63 |
JKT-TR-2X0.5-TN6-A | JKT-TR-2X0.5-TN6-B | JKT-TR-2X0.5-TN6-C | 2 x ½ | 3 | 3.38 | 3.13 |
JKT-TR-2X0.75-TN6-A | JKT-TR-2X0.75-TN6-B | JKT-TR-2X0.75-TN6-C | 2 x ¾ | 3 | 3.5 | 3.13 |
JKT-TR-2X1-TN6-A | JKT-TR-2X1-TN6-B | JKT-TR-2X1-TN6-C | 2 x 1 | 3 | 3.50 | 2.88 |
JKT-TR-2X1.5-TN6-A | JKT-TR-2X1.5-TN6-B | JKT-TR-2X1.5-TN6-C | 2 x 1½ | 3 | 3.50 | 3.00 |
JKT-TR-2.5X0.5-TN6-A | JKT-TR-2.5X0.5-TN6-B | JKT-TR-2.5X0.5-TN6-C | 2½ x ½ | 4 | 3.63 | 3.38 |
JKT-TR-2.5X0.75-TN6-A | JKT-TR-2.5X0.75-TN6-B | JKT-TR-2.5X0.75-TN6-C | 2½ x ¾ | 4 | 3.63 | 3.38 |
JKT-TR-2.5X1-TN6-A | JKT-TR-2.5X1-TN6-B | JKT-TR-2.5X1-TN6-C | 2½ x 1 | 4 | 3.50 | 3.13 |
JKT-TR-2.5X1.5-TN6-A | JKT-TR-2.5X1.5-TN6-B | JKT-TR-2.5X1.5-TN6-C | 2½ x 1½ | 4 | 3.50 | 3.25 |
JKT-TR-2.5X2-TN6-A | JKT-TR-2.5X2-TN6-B | JKT-TR-2.5X2-TN6-C | 2½ x 2 | 4 | 3.50 | 3.75 |
JKT-TR-3X0.5-TN6-A | JKT-TR-3X0.5-TN6-B | JKT-TR-3X0.5-TN6-C | 3 x ½ | 4 | 3.88 | 3.63 |
JKT-TR-3X0.75-TN6-A | JKT-TR-3X0.75-TN6-B | JKT-TR-3X0.75-TN6-C | 3 x ¾ | 4 | 3.88 | 3.63 |
JKT-TR-3X1-TN6-A | JKT-TR-3X1-TN6-B | JKT-TR-3X1-TN6-C | 3 x 1 | 4 | 3.75 | 3.38 |
JKT-TR-3X1.5-TN6-A | JKT-TR-3X1.5-TN6-B | JKT-TR-3X1.5-TN6-C | 3 x 1½ | 4 | 3.75 | 3.50 |
JKT-TR-3X2-TN6-A | JKT-TR-3X2-TN6-B | JKT-TR-3X2-TN6-C | 3 x 2 | 4 | 3.75 | 4.00 |
JKT-TR-3X2.5-TN6-A | JKT-TR-3X2.5-TN6-B | JKT-TR-3X2.5-TN6-C | 3 x 2½ | 4 | 3.75 | 3.75 |
JKT-TR-4X1-TN6-A | JKT-TR-4X1-TN6-B | JKT-TR-4X1-TN6-C | 4 x 1 | 6 | 4.50 | 3.88 |
JKT-TR-4X1.5-TN6-A | JKT-TR-4X1.5-TN6-B | JKT-TR-4X1.5-TN6-C | 4 x 1½ | 6 | 4.50 | 4.00 |
JKT-TR-4X2-TN6-A | JKT-TR-4X2-TN6-B | JKT-TR-4X2-TN6-C | 4 x 2 | 6 | 4.50 | 4.50 |
JKT-TR-4X2.5-TN6-A | JKT-TR-4X2.5-TN6-B | JKT-TR-4X2.5-TN6-C | 4 x 2½ | 6 | 4.50 | 4.25 |
JKT-TR-4X3-TN6-A | JKT-TR-4X3-TN6-B | JKT-TR-4X3-TN6-C | 4 x 3 | 6 | 4.50 | 4.25 |
Concentric Jacketed ReducerJKT-RC-Size-TN6

| 316L Material Part # (Port Position A) | Product Line Size (in) | Jacket Size (in) | A (in) |
|---|---|---|---|
JKT-RC-0.75X0.5-TN6 | ¾ x ½ | 1½ | 4.50 |
JKT-RC-1X0.5-TN6 | 1 x ½ | 2 | 4.50 |
JKT-RC-1X0.75-TN6 | 1 x ¾ | 2 | 4.50 |
JKT-RC-1.5X0.5-TN6 | 1½ x ½ | 2½ | 6.00 |
JKT-RC-1.5X0.75-TN6 | 1½ x | 2½ | 5.50 |
JKT-RC-1.5X1-TN6 | 1½ x 1 | 2½ | 5.50 |
JKT-RC-2X0.5-TN6 | 2 x ½ | 3 | 10.00 |
JKT-RC-2X0.75-TN6 | 2 x | 3 | 9.00 |
JKT-RC-2X1-TN6 | 2 x 1 | 3 | 8.00 |
JKT-RC-2X1.5-TN6 | 2 x 1½ | 3 | 6.00 |
JKT-RC-2.5X1.5-TN6 | 2½ x 1½ | 4 | 8.00 |
JKT-RC-2.5X2-TN6 | 2½ x 2 | 4 | 6.50 |
JKT-RC-3X1-TN6 | 3 x 1 | 4 | 12.00 |
JKT-RC-3X1.5-TN6 | 3 x 1½ | 4 | 10.00 |
JKT-RC-3X2-TN6 | 3 x 2 | 4 | 8.50 |
JKT-RC-3X2.5-TN6 | 3 x 2½ | 4 | 6.50 |
JKT-RC-4X1-TN6 | 4 x 1 | 6 | 16.00 |
JKT-RC-4X1.5-TN6 | 4 x 1½ | 6 | 14.00 |
JKT-RC-4X2-TN6 | 4 x 2 | 6 | 12.50 |
JKT-RC-4X2.5-TN6 | 4 x 2½ | 6 | 10.50 |
JKT-RC-4X3-TN6 | 4 x 3 | 6 | 8.50 |
Eccentric Jacketed ReducerJKT-RE-Size-TN6

| 316L Material Part # (Port Position A) | Product Line Size (in) | Jacket Size (in) | A (in) |
|---|---|---|---|
JKT-RE-0.75X0.5-TN6 | ¾ x ½ | 1½ | 4.50 |
JKT-RE-1X0.5-TN6 | 1 x ½ | 2 | 5.50 |
JKT-RE-1X0.75-TN6 | 1 x ¾ | 2 | 4.50 |
JKT-RE-1.5X0.5-TN6 | 1½ x ½ | 2½ | 7.50 |
JKT-RE-1.5X0.75-TN6 | 1½ x ¾ | 2½ | 6.50 |
JKT-RE-1.5X1-TN6 | 1½ x 1 | 2½ | 5.50 |
JKT-RE-2X0.5-TN6 | 2 x ½ | 3 | 10.00 |
JKT-RE-2X0.75-TN6 | 2 x ¾ | 3 | 9.00 |
JKT-RE-2X1-TN6 | 2 x 1 | 3 | 8.00 |
JKT-RE-2X1.5-TN6 | 2 x 1½ | 3 | 6.00 |
JKT-RE-2.5X1.5-TN6 | 2½ x 1½ | 4 | 8.00 |
JKT-RE-2.5X2-TN6 | 2½ x 2 | 4 | 6.50 |
JKT-RE-3X1-TN6 | 3 x 1 | 4 | 12.00 |
JKT-RE-3X1.5-TN6 | 3 x 1½ | 4 | 10.00 |
JKT-RE-3X2-TN6 | 3 x 2 | 4 | 8.50 |
JKT-RE-3X2.5-TN6 | 3 x 2½ | 4 | 6.50 |
JKT-RE-4X1.5-TN6 | 4 x 1½ | 6 | 14.00 |
JKT-RE-4X2-TN6 | 4 x 2 | 6 | 12.50 |
JKT-RE-4X2.5-TN6 | 4 x 2½ | 6 | 10.50 |
JKT-RE-4X3-TN6 | 4 x 3 | 6 | 8.50 |
Jacketed SpoolJKT-SP-Size-TN6-Length

| 316L Material Part # | Product Line Size (in) | Jacket Size (in) |
|---|---|---|
JKT-SP-0.5-TN6-Length | ½ | 1½ |
JKT-SP-0.75-TN6-Length | ¾ | 1½ |
JKT-SP-1-TN6-Length | 1 | 2 |
JKT-SP-1.5-TN6-Length | 1½ | 2½ |
JKT-SP-2-TN6-Length | 2 | 3 |
JKT-SP-2.5-TN6-Length | 2½ | 4 |
JKT-SP-3-TN6-Length | 3 | 4 |
JKT-SP-4-TN6-Length | 4 | 6 |
Lengths available in the following sizes: 12, 24, 48, 72, 96, 120, and 240 inches
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