TC API Modified

TC API Modified

Casing, Tubing and Line Pipe Thread Compound

  • High flash point and drop point ensures thermal stability.
  • Contains 65% minimum solids (Zinc, Copper, Graphite blend) for strong anti-seize protection.
  • Excellent brushability down to -18°C for cold weather use.
  • Copper strip corrosion rating ASTM 1a ensures non-corrosive performance.
Container 20kg

Product Information

Area of Application
  • Lubrication and protection of casing threads in oilfield operations.
  • Tubing and line pipes subjected to high loads and corrosive conditions.
  • Suitable for threaded connections requiring API RP 5A3 compliance.
  • Ideal for drilling, completion and production equipment in harsh field environments.
Benefits
  • Prevents seizure, galling and wear on threaded connections under extreme loads.
  • Resists water washout, oxidation and drying even under extended service conditions.
  • Maintains reliable torque control for safe tightening at desired stress levels.
  • Easy to apply across a wide temperature range without hardening.
Characteristics
Characteristics Test Method  Typical Values
Appearance - Smooth
Base - Lithium/ Petroleum
Flash Point (Base Oil) , °C ASTM D-92 > 220
Drop Point, °C ASTM D-566 > 190
Consistency (NLGI) - # 1
Worked Penetration ASTM D-217 310
% Solids -  65 (min)
Friction Factor - 1.00 (As per API RP 7A1)
Brushability - Upto –18°C

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