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G1FBB-11×11 Logging Cable Suppliers in China - 11-Core 16 AWG TEC Cable with 316L/825 Armor Factory
| Construction | ||
| Copper Construction | 7×0.49 mm | 7×0.0192″ |
| Insulation F | 2.60 mm | 0.1024″ |
| Protection PP | 4.52 mm | 0.1779″ |
| Stainless Steel Tube 316L/A825 | 6.35(0.89) mm | 0.25(0.035)″ |
| Encapsulation PP | 11×11 mm | 0.433×0.433″ |
| Physical | ||
| Cable Diameter | 11×11 mm ± 0.20 mm | 0.433″×0.433″ ± 0.0078″ |
| Cable Weight in Air | 220 kg/km | 148 lbs/kft |
| Cont. Temp Rating | 150 ℃ | 300 ℉ |
| Mechanical | ||
| Cable Breaking Strength | 12 kN | 2700 lbs |
| Max. Suggested Working Tension | 6 kN | 1350 lbs |
| Min. Shave Diameter | 800 mm | 31.5″ |
| Electrical | ||
| Voltage Rating | 1000 VDC | 1000 VDC |
| Insulation Resistance | 15000 MΩ·km | 50000 MΩ·kft |
| Resistance Typical | 13.1 Ω/km | 4.0 Ω/kft |
| Capacitance @ 1 kHz | 96 pf/m | 29 pf/ft |
Frequently Asked Questions
This cable has a continuous temperature rating of 150 ℃ (300 ℉), making it suitable for high-temperature downhole and subsea environments where thermal stability is critical.
The cable uses a 316L/A825 stainless steel tube with an outer diameter of 6.35 mm (0.25″) and a wall thickness of 0.89 mm (0.035″). These grades offer excellent corrosion resistance in aggressive subsurface and marine environments.
The cable breaking strength is 12 kN (2700 lbs). The maximum suggested working tension is 6 kN (1350 lbs), which is 50% of the breaking strength, ensuring a safe operational margin during deployment and retrieval.
The cable is rated for 1000 VDC, making it compatible with standard downhole instrument and sensor power supply systems. The insulation resistance is rated at 15,000 MΩ·km (50,000 MΩ·kft), ensuring excellent electrical isolation.
The minimum sheave diameter is 800 mm (31.5″). Using a sheave smaller than this specification may cause permanent deformation of the stainless steel tube or damage to the internal conductors, reducing cable service life.
The copper conductor is constructed with 7 strands of 0.49 mm (0.0192″) wire. The typical electrical resistance is 13.1 Ω/km (4.0 Ω/kft), which ensures reliable signal transmission over extended cable lengths in downhole logging and monitoring applications.