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Flexible tubing that can be used for compact piping.
[Features]
· Flexible.
· Makes compact piping possible.
· Fluid: air.
· Maximum operating pressure: 0.8 MPa or less (at 20°C).
[Applications]
· For piping in movable parts.

Maximum operating pressure
| Model | TCU 0425B-1 | TCU 0425B-2 | TCU 0425B-3 | TCU 0604B-1 | TCU 0604B-2 | TCU 0604B-3 | TCU 0805B-1 | |
|---|---|---|---|---|---|---|---|---|
| Number of cores | 1 core | 2 cores | 3 cores | 1 core | 2 cores | 3 cores | 1 core | |
| Tubing outer diameter mm | 4 | 6 | 8 | |||||
| Tubing inner diameter mm | 2.5 | 4 | 5 | |||||
| Fluid | Air | |||||||
| Maximum operating pressure MPa | 20°C | 0.8 | ||||||
| 40°C | 0.65 | |||||||
| 60°C | 0.5 | |||||||
| Applicable fittings | One-touch fittings, insert fittings, miniature fittings | |||||||
| Operating temperature | -20 to +60°C | |||||||
| Material | Polyurethane | |||||||
| Color | Black (opaque) | |||||||

Dimensional Outline Drawing
(Unit: mm)
| Model | Specifications | ||||||
|---|---|---|---|---|---|---|---|
| Tubing size mm | Coil mm | Number of cores | No. of coil windings per tube length | Maximum operating length m | |||
| Outer diameter | Inner diameter | L | øD | ||||
| TCU0425B-1 | 4 | 2.5 | 210 | 18 | 1 | 52 ±2 | 1.5 |
| TCU0425B-2 | 280 | 28 | 2 | 35 ±1 | |||
| TCU0425B-3 | 265 | 3 | 22 ±1 | 1 | |||
| TCU0604B-1 | 6 | 4 | 325 | 24 | 1 | 54 ±2 | 2 |
| TCU0604B-2 | 37 | 2 | 27 ±1 | 1.5 | |||
| TCU0604B-3 | 305 | 3 | 17 ±1 | 1 | |||
| TCU0805B-1 | 8 | 5 | 330 | 31 | 1 | 41 ±2 | 2 |
Note: The number of coil windings per tube length and dimensions are changeable due to the material.

Dimensional Outline Drawing
(Unit: mm)
| Model | Specifications | ||||||
|---|---|---|---|---|---|---|---|
| Tubing size (mm) | Coil (mm) | Number of cores | No. of coil windings per tube length (N) | Maximum operating length (mm) | |||
| Outer diameter | Inner diameter | L | øD | ||||
| TCU0425□-1-N-X6 | 4 | 2.5 | N × 4 | 18 | 1 | 3 to 90 | L × 5.9 + 200 |
| TCU0425□-2-N-X6 | N × 8 | 28 | 2 | 3 to 90 | L × 4.4 + 200 | ||
| TCU0425□-3-N-X6 | N × 12 | 28 | 3 | 3 to 63 | L × 2.9 + 200 | ||
| TCU0604□-1-N-X6 | 6 | 4 | N × 6 | 24 | 1 | 3 to 90 | L × 5.3 + 200 |
| TCU0604□-2-N-X6 | N × 12 | 37 | 2 | 3 to 66 | L × 3.8 + 200 | ||
| TCU0604□-3-N-X6 | N × 18 | 37 | 3 | 3 to 44 | L × 2.5 + 200 | ||
Note: □ B (black), W (white), R (red), BU (blue), Y (yellow), G (green), C (clear), YR (orange)
| Model | Specifications | ||||||
|---|---|---|---|---|---|---|---|
| Tubing size (mm) | Coil (mm)□ | Number of cores | No. of coil windings per tube length (N) | Maximum operating length (mm) | |||
| Outer diameter | Inner diameter | L | øD | ||||
| TCU0805□-1-N-X6 | 8 | 5 | N × 8 | 31 | 1 | 3 to 90 | L × 5.2 + 200 |
| TCU0805□-2-N-X6 | N × 16 | 42 | 2 | 3 to 40 | L × 3 + 200 | ||
| TCU1065□-1-N-X6 | 10 | 6.5 | N × 10 | 52 | 1 | 3 to 45 | L × 5 + 200 |
| TCU1065□-2-N-X6 | N × 20 | 52 | 2 | 3 to 35 | L × 3 + 200 | ||
| TCU1208□-1-N-X6 | 12 | 8 | N × 12 | 67 | 1 | 3 to 35 | L × 5 + 200 |
| TCU1208□-2-N-X6 | N × 24 | 67 | 2 | 3 to 30 | L × 3 + 200 | ||
Note: □ B (black), W (white), R (red), BU (blue), Y (yellow), G (green), C (clear), YR (orange)
Please contact SMC for specifications in detail, dimensions and delivery.
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Outer Dia. D (Ø) | Inner Dia. d (Ø) | Color | Outer Diameter [Category] | I.D. [Category] | Specifications | Maximum operating length (standard product) (m) | Maximum operating length (m) | Coil winding length (m) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 146.38 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.9328 | 0.456 | ||
MYR 148.56 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.9784 | 0.468 | ||
MYR 149.31 | 5 Piece(s) | 14 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.024 | 0.48 | ||
MYR 151.99 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.0696 | 0.492 | ||
MYR 153.38 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.1152 | 0.504 | ||
MYR 154.87 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.1608 | 0.516 | ||
MYR 156.25 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.2064 | 0.528 | ||
MYR 158.38 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.252 | 0.54 | ||
MYR 159.18 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.2976 | 0.552 | ||
MYR 160.56 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.3432 | 0.564 | ||
MYR 162.00 | 5 Piece(s) | 14 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.3888 | 0.576 | ||
MYR 163.49 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.4344 | 0.588 | ||
MYR 165.57 | 5 Piece(s) | 14 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.48 | 0.6 | ||
MYR 168.25 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.5256 | 0.612 | ||
MYR 169.74 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.5712 | 0.624 | ||
MYR 170.43 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.6168 | 0.636 | ||
MYR 171.87 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.6624 | 0.648 | ||
MYR 173.36 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.708 | 0.66 | ||
MYR 175.44 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.7536 | 0.672 | ||
MYR 176.87 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.7992 | 0.684 | ||
MYR 178.36 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.8448 | 0.696 | ||
MYR 179.05 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.8904 | 0.708 | ||
MYR 180.44 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.936 | 0.72 | ||
MYR 308.58 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.9816 | 0.732 | ||
MYR 310.71 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 3.0272 | 0.744 | ||
MYR 312.20 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 3.0728 | 0.756 | ||
MYR 313.58 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 3.1184 | 0.768 | ||
MYR 315.02 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 3.164 | 0.78 | ||
MYR 465.20 | 1 Piece(s) | 3 Day(s) | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 3.2096 | 0.792 | ||
MYR 196.80 | 1 Piece(s) | 3 Day(s) | 6 | 4 | [Black] Black | Up to 6 | ~4 | Standard Product | 1.0 | - | 0.305 | ||
MYR 120.26 | 5 Piece(s) | 14 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 0.335 | 0.054 | ||
MYR 122.34 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 0.38 | 0.072 | ||
MYR 123.08 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 0.425 | 0.09 | ||
MYR 123.82 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 0.47 | 0.108 | ||
MYR 125.26 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 0.515 | 0.126 | ||
MYR 125.96 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 0.56 | 0.144 | ||
MYR 126.65 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 0.605 | 0.162 | ||
MYR 128.14 | 5 Piece(s) | 14 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 0.65 | 0.18 | ||
MYR 131.51 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 0.695 | 0.198 | ||
MYR 132.25 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 0.74 | 0.216 | ||
MYR 133.64 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 0.785 | 0.234 | ||
MYR 134.43 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 0.83 | 0.252 | ||
MYR 135.13 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 0.875 | 0.27 | ||
MYR 135.82 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 0.92 | 0.288 | ||
MYR 137.95 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 0.965 | 0.306 | ||
MYR 137.95 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.01 | 0.324 | ||
MYR 139.44 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.055 | 0.342 | ||
MYR 140.83 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.1 | 0.36 | ||
MYR 143.51 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.145 | 0.378 | ||
MYR 144.25 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.19 | 0.396 | ||
MYR 145.74 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.235 | 0.414 | ||
MYR 146.43 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.28 | 0.432 | ||
MYR 147.13 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.325 | 0.45 | ||
MYR 149.31 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.37 | 0.468 | ||
MYR 150.00 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.415 | 0.486 | ||
MYR 150.74 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.46 | 0.504 | ||
MYR 151.44 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.505 | 0.522 | ||
MYR 152.82 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.55 | 0.54 | ||
MYR 155.37 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.595 | 0.558 | ||
MYR 156.11 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.64 | 0.576 | ||
MYR 157.55 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.685 | 0.594 | ||
MYR 158.94 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.73 | 0.612 | ||
MYR 159.63 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.775 | 0.63 | ||
MYR 161.12 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.82 | 0.648 | ||
MYR 161.86 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.865 | 0.666 | ||
MYR 162.55 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.91 | 0.684 | ||
MYR 163.94 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 1.955 | 0.702 | ||
MYR 164.73 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2 | 0.72 | ||
MYR 284.02 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.045 | 0.738 | ||
MYR 286.89 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.09 | 0.756 | ||
MYR 289.07 | 5 Piece(s) | 17 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.135 | 0.774 | ||
MYR 291.20 | 5 Piece(s) | 13 Day(s) or more | 6 | 4 | [Black] Black | Up to 6 | ~4 | Made-to-Order Product | - | 2.18 | 0.792 | ||
MYR 190.80 | 1 Piece(s) | 3 Day(s) | 8 | 5 | [Black] Black | Up to 8 | ~5 | Standard Product | 2.0 | - | 0.33 | ||
MYR 144.80 | 1 Piece(s) | 21 Day(s) | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.3248 | 0.024 | ||
MYR 82.63 | 5 Piece(s) | 17 Day(s) or more | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.3664 | 0.032 | ||
MYR 150.53 | 1 Piece(s) | 21 Day(s) | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.408 | 0.04 | ||
MYR 84.71 | 5 Piece(s) | 13 Day(s) or more | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.4496 | 0.048 | ||
MYR 86.15 | 5 Piece(s) | 14 Day(s) or more | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.4912 | 0.056 | ||
MYR 86.94 | 5 Piece(s) | 14 Day(s) or more | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.5328 | 0.064 | ||
MYR 89.02 | 5 Piece(s) | 13 Day(s) or more | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.5744 | 0.072 | ||
MYR 162.00 | 1 Piece(s) | 21 Day(s) | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.616 | 0.08 | ||
MYR 92.08 | 5 Piece(s) | 13 Day(s) or more | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.6576 | 0.088 | ||
MYR 93.52 | 5 Piece(s) | 13 Day(s) or more | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.6992 | 0.096 | ||
MYR 94.95 | 5 Piece(s) | 17 Day(s) or more | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.7408 | 0.104 | ||
MYR 95.65 | 5 Piece(s) | 14 Day(s) or more | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.7824 | 0.112 | ||
MYR 97.83 | 5 Piece(s) | 14 Day(s) or more | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.824 | 0.12 | ||
MYR 98.52 | 5 Piece(s) | 14 Day(s) or more | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.8656 | 0.128 | ||
MYR 99.96 | 5 Piece(s) | 13 Day(s) or more | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.9072 | 0.136 | ||
MYR 101.44 | 5 Piece(s) | 13 Day(s) or more | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.9488 | 0.144 | ||
MYR 102.14 | 5 Piece(s) | 14 Day(s) or more | 8 | 5 | [Black] Black | Up to 8 | ~5 | Made-to-Order Product | - | 0.9904 | 0.152 |
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| Material | Urethane | Applicable Fluid | Air | Type | Coil |
|---|---|---|---|---|---|
| Operating Environment | Standard | Cutting Service Availability | No | Material, Urethane | Polyurethane |
| Maximum operating pressure(MPa) | 0.8 (at 20°C) | Operating temperature(°C) | -20 to +60 |
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