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High-Efficiency Air Compressor Oil - China Suppliers & Factory, Professional Lubrication for Enhanced Performance

Longhai Compressor Oil, a top choice among China suppliers, is expertly crafted from high-quality distillate base oils using advanced solvent refining, dewaxing, and hydrofinishing techniques. This premium lubricant features a robust additive package that includes antioxidants, anti-wear agents, and rust inhibitors, ensuring superior oxidation stability, thermal resistance, and minimal carbon deposition. Specifically engineered for reciprocating and oil-flooded rotary compressors, Longhai Compressor Oil significantly enhances equipment service life while optimizing operational efficiency. Trust in a reliable factory that delivers exceptional performance for your compressor needs with Longhai Compressor Oil.

    Key Features & Benefits

    1. Superior Oxidation & Thermal Stability

    • Synergistic base oil/additive formulation resists thermal breakdown at temperatures up to 110°C (230°F)
    • Advanced antioxidant chemistry extends oil life 2-3 times longer than conventional compressor oils
    • Reduces varnish formation by 60% compared to mineral-based alternatives (ASTM D4310)

    2. Ultra-Low Carbon Deposition

    • Clean-burning formula minimizes carbon buildup on valves, piston rings, and discharge ports
    • Maintains heat transfer efficiency by preventing insulating deposits in critical areas
    • Meets ISO 6743-3A (DAA) and DIN 51506-VDL requirements for deposit control

    3. Exceptional Wear Protection

    • Micro-film antiwear technology reduces metal-to-metal contact by 45% (Falex test results)
    • Specially formulated for medium-load compressors (up to 15 bar operating pressure)
    • Extends maintenance intervals by protecting bearings, cylinders, and crankshafts

    4. Comprehensive Rust & Corrosion Prevention

    • Neutralizes acidic condensation formed during compression cycles
    • Water separation index >95% prevents emulsion-related issues
    • Protects all ferrous and non-ferrous components including copper alloys

    Technical Specifications

    • Viscosity Grades: ISO VG 32, 46, 68, 100
    • Flash Point: ≥220°C (428°F)
    • Pour Point: ≤-18°C (0°F)
    • Conforms to: GB 12691-90, ISO 6743-3A

    Industrial Applications

    • Oil-lubricated reciprocating piston compressors
    • Oil-flooded rotary screw compressors
    • Industrial air compression systems in:
      • Metal fabrication plants
      • Chemical processing facilities
      • Mining operations
      • Pneumatic tool networks

    Performance Advantages

    • 30% longer oil drain intervals versus mineral oils
    • 5-8% energy savings from reduced friction
    • Foam control meets ISO 6247 requirements
    • Compatible with all common seal materials (NBR, FKM)

    Quality Verification

    Independent laboratory tests confirm:

    • Rotary Bomb Oxidation Test (RBOT): 300+ minutes (ASTM D2272)
    • Demulsibility: Complete water separation in <15 minutes (ASTM D1401)
    • Four-Ball Wear Test: <0.40mm wear scar (ASTM D4172)

    Packaging Options

    🪣

    20L Pails

    with tamper-proof seals
    🛢️

    200L Drums

    sealed with nitrogen blanket
    📦

    1000L IBC Totes

    bulk availability

    Maintenance Optimization

    Our technical services include:

    • Oil analysis programs to monitor wear metals and contamination
    • Compressor lubrication audits
    • Troubleshooting guides for common compressor issues

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    Frequently Asked Questions

    What viscosity grades are available for this compressor oil?

    This medium-load compressor oil is available in standard ISO VG 32, 46, 68, and 100 viscosity grades to suit different operating specifications and equipment models.

    How does this oil extend maintenance intervals?

    With its advanced antioxidant chemistry and micro-film antiwear technology, it resists thermal breakdown up to 110°C and reduces metal-to-metal contact by 45%, extending oil life 2-3 times longer than conventional mineral oils.

    Is this compressor oil compatible with standard seal materials?

    Yes, it is fully compatible with all common industrial seal materials, including NBR (Nitrile butadiene rubber) and FKM (Fluorocarbon/Viton), preventing premature seal degradation and leaks.

    Does this product meet international standards for deposit control?

    Absolutely. The clean-burning formula meets both ISO 6743-3A (DAA) and DIN 51506-VDL requirements, ensuring minimal carbon buildup on valves and discharge ports.

    What are the water separation properties of this lubricant?

    It features a water separation index of over 95% and achieves complete demulsibility in less than 15 minutes (ASTM D1401), preventing emulsion-related wear and corrosion.

    What packaging options are available for bulk orders?

    We provide highly flexible packaging options: 20L pails with tamper-proof seals, 200L sealed drums with a nitrogen blanket, and bulk 1000L IBC Totes to meet various storage and volume requirements.