TuffSpec® Wires
Product Details
TuffSpec® is a line of PTFE tape-wrapped hookup wire designed for the extremely harsh environments of the oil and gas industry, available in both 200 °C (silver) and 260 °C (nickel) versions.
key features
- Double helically-wrapped PTFE tape provides exceptionally consistent insulation that is more durable than extruded PTFE insulation
- Proprietary Seamless tape construction, which provides the smooth surface of an extruded product
- 20% improved insulation tensile strength compared to extruded PTFE
- 10% less insulation thickness & improved concentricity compared to extruded PTFE
applications
- Downhole tooling
- Perforating guns
Our in-house integrated engineering teams are ready to take on your greatest challenges.
Specifications
250 V – 60 Hz RMS – 750 V DC – 0.004 in Nom. Wall
| Wire AWG | Stranding | PN | Conductor Diam in. (mm) | Insulation Diam in. (mm) | Resistance Silver (Ω/m @ 20 °C) | Resistance Nickel (Ω/m @ 20 °C) | Tank Test Direct Current* | Weight Silver (lb/1000 ft [kg/1000 m]) | Weight Nickel (lb/1000 ft [kg/1000m]) |
| 28 | 19 X 40 | TS-28×4-xx | 0.015 (0.38) | 0.023 (0.58) | 61.5 | 63.5 | 3000 | 0.8 (1.19) | 0.8 (1.19) |
| 26 | 19 X 38 | TS-26×4-xx | 0.019 (0.48) | 0.027 (0.69) | 38.4 | 42.2 | 3000 | 1.2 (1.79) | 1.2 (1.79) |
| 24 | 19 X 36 | TS-24×4-xx | 0.024 (0.61) | 0.032 (0.81) | 24.3 | 25.9 | 3000 | 1.8 (2.68) | 1.8 (2.68) |
| 22 | 19 X 34 | TS-22×4-xx | 0.03 (0.76) | 0.038 (0.97) | 15.1 | 16 | 3000 | 2.8 (4.17) | 2.8 (4.17) |
| 20 | 19 X 32 | TS-20×4-xx | 0.038 (0.97) | 0.046 (1.17) | 9.2 | 9.8 | 3000 | 4.3 (6.40) | 4.3 (6.40) |
| 18 | 19 X 30 | TS-18×4-xx | 0.047 (1.19) | 0.055 (1.40) | 5.8 | 6.1 | 3000 | 6.4 (9.52) | 6.5 (9.67) |
| 16 | 19 X 29 | TS-16×4-xx | 0.053 (1.35) | 0.061 (1.55) | 4.5 | 4.8 | 3000 | 8 (11.90) | 8.1 (12.05) |
| 14 | 19 X 27 | TS-14×4-xx | 0.066 (1.68) | 0.074 (1.88) | 2.9 | 3 | 3000 | 12.4 (18.45) | 12.5 (18.60) |
*Tank Test conducted on a 10 ft. sample from each production Lot
600 V – 60 Hz RMS – 1800 V DC – 0.0065 in Nom. Wall
| Wire AWG | Stranding | PN | Conductor Diam in. (mm) | Insulation Diam in. (mm) | Resistance Silver (Ω/m @ 20 °C) | Resistance Nickel (Ω/m @ 20 °C) | Tank Test Direct Current* | Weight Silver (lb/1000 ft [kg/1000 m]) | Weight Nickel (lb/1000 ft [kg/1000m]) |
| 28 | 19 X 40 | TS-28×6-xx | 0.015 (0.38) | 0.028 (0.71) | 61.5 | 63.5 | 5000 | 1 (1.49) | 1.4 (2.08) |
| 26 | 19 X 38 | TS-26×6-xx | 0.019 (0.48) | 0.032 (0.81) | 38.4 | 42.2 | 5000 | 1.4 (2.08) | 1.5 (2.23) |
| 24 | 19 X 36 | TS-24×6-xx | 0.024 (0.61) | 0.037 (0.94) | 24.3 | 25.9 | 5000 | 2 (2.98) | 2.1 (3.12) |
| 22 | 19 X 34 | TS-22×6-xx | 0.03 (0.76) | 0.043 (1.09) | 15.1 | 16 | 5000 | 3.1 (4.61) | 3.1 (4.61) |
| 20 | 19 X 32 | TS-20×6-xx | 0.038 (0.97) | 0.051 (1.30) | 9.2 | 9.8 | 5000 | 4.7 (6.99) | 4.6 (6.84) |
| 18 | 19 X 30 | TS-18×6-xx | 0.047 (1.19) | 0.06 (1.52) | 5.8 | 6.1 | 5000 | 6.8 (10.12) | 6.9 (10.27) |
| 16 | 19 X 29 | TS-16×6-xx | 0.053 (1.35) | 0.066 (1.68) | 4.5 | 4.8 | 5000 | 8.5 (12.65) | 8.6 (12.80) |
| 14 | 19 X 27 | TS-14×6-xx | 0.066 (1.68) | 0.079 (2.01) | 2.9 | 3 | 5000 | 13 (19.34) | 13.1 (19.49) |
*Tank Test conducted on a 10 ft. sample from each production Lot
1000 V – 60 Hz RMS – 3000 V DC – 0.009 in Nom. Wall
| Wire AWG | Stranding | PN | Conductor Diam in. (mm) | Insulation Diam in. (mm) | Resistance Silver (Ω/m @ 20 °C) | Resistance Nickel (Ω/m @ 20 °C) | Tank Test Direct Current* | Weight Silver (lb/1000 ft [kg/1000 m]) | Weight Nickel (lb/1000 ft [kg/1000m]) |
| 28 | 19 X 40 | TS-28×9-xx | 0.015 (0.38) | 0.033 (0.84) | 61.5 | 63.5 | 8000 | 1.2 (1.79) | 1.6 (2.38) |
| 26 | 19 X 38 | TS-26×9-xx | 0.019 (0.48) | 0.037 (0.94) | 38.4 | 42.2 | 8000 | 1.7 (2.53) | 1.7 (2.53) |
| 24 | 19 X 36 | TS-24×9-xx | 0.024 (0.61) | 0.042 (1.07) | 24.3 | 25.9 | 8000 | 2.3 (3.42) | 2.4 (3.57) |
| 22 | 19 X 34 | TS-22×9-xx | 0.03 (0.76) | 0.048 (1.22) | 15.1 | 16 | 8000 | 3.4 (5.06) | 3.4 (5.06) |
| 20 | 19 X 32 | TS-20×9-xx | 0.038 (0.97) | 0.056 (1.42) | 9.2 | 9.8 | 8000 | 5.1 (7.59) | 5 (7.44) |
| 18 | 19 X 30 | TS-18×9-xx | 0.047 (1.19) | 0.065 (1.65) | 5.8 | 6.1 | 8000 | 7.3 (10.86) | 7.4 (11.01) |
| 16 | 19 X 29 | TS-16×9-xx | 0.053 (1.35) | 0.071 (1.80) | 4.5 | 4.8 | 8000 | 7.3 (10.86) | 9.1 (13.54) |
| 14 | 19 X 27 | TS-14×9-xx | 0.066 (1.68) | 0.084 (2.13) | 2.9 | 3 | 8000 | 13.6 (20.24) | 13.7 (20.39) |
*Tank Test conducted on a 10 ft. sample from each production Lot
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