🛡️Downhole Drilling Sonde Housing Stabilization: The PTFE (Teflon)
Protecting Your Precision: Internal PTFE Sleeves in Sonde Housings
The Sonde (Transmitter) is the most valuable and sensitive component in your Horizontal Directional Drilling (HDD) Bottom Hole Assembly (BHA). It operates under extreme vibration, shock, heat, and hydraulic pressure. To guarantee signal integrity and protect your investment, we integrate a PTFE (Teflon) Liner/Tube into the housing cavity
Technical Specifications & Construction
| Parameter | Specification Detail | Operational Benefit |
|---|---|---|
| Liner Material | Virgin PTFE (Teflon) | Superior chemical and heat resistance; extremely low friction S for protection. |
| Fit | Interference or Shrink Fit | Ensures the liner remains securely fixed inside the sonde housing and does not shift under vibration. |
| Wall Thickness | Optimized for shock absorption, typically 2 {mm} to 4 (mm) | Provides sufficient cushioning without compromising the necessary external steel thickness for strength. |
| Compatibility | Manufactured to precisely fit the specific outer diameter (OD) of all major transmitter brands (e.g., Digi Trak, Subsite). | Universal protection across your fleet’s MWD/transmitter inventory. |
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