Modified-LZF™ Lead/Zinc-Free High-Pressure Thread Compound
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About Project
Modified-LZF™
Lead/Zinc-Free High-Pressure Thread Compound
DESCRIPTION
MODIFIED-LZF our most recently introduced high-pressure sealant and drilling compound is patented and designed as a lead-free alternate for API-MODIFIED. MODIFIED-LZF contains copper flake and graphite as well as other nonmetallic, inorganic, extreme pressure, and anti-wear additives. It contains a balanced package of rust, corrosion, and oxidation inhibitors blended into a high-quality aluminum complex base grease. The aluminum complex grease provides a high melting point and excellent inherent water resistance; allowing it to stick to wet steel and ensuring that the compound will not wash off threads.
Applications
Recommended for use on premium and OCTG connections, flow lines, subsurface production tools, and tank battery installation. MODIFIED-LZF will lubricate, seal, and protect threaded connections of oilfield tubular goods on makeup, in service and in storage. The aluminum complex grease base is excellent for use on connections exposed to high concentrations of moisture.
– For a metal-free alternative and in applications using nickel or chrome alloy premium connections use SEAL-GUARD™.
FEATURES
- Contains no zinc, eliminating the potential for hydrogen gas evolution
- Contains additives for protection against rust, corrosion, and oxidation
- Sticks to wet or oily threads
- Prevents leakage (seals to 10,000 psi)
- High film strength to protect against wear, galling, and seizure
- H2S inhibited
- Brushable over a wide range of temperatures
SPECIFICATIONS
| Base Materials | Complex Soap / Petroleum |
| Friction / Nut-Factor | 1.0 (Relative to API-MODIFIED) |
| Certifications |
• Exceeds all of the performance criteria described in API RP 5A3 spec.
• Conforms with API 5A3 for use with casing, tubing, and line pipe. |
| Service Rating | 0°F to 450°F -18°C to 232°C |
