High Pressure Seal Oil

Our High Pressure Seal Oil is a professional lubricating and sealing fluid engineered for high-pressure industrial systems like hydraulic equipment, air compressors and construction machinery power units.

 

It's formulated to form a durable oil film on metal surfaces under extreme pressure, stopping fluid leakage and reducing component friction, while also resisting oxidation and contamination to keep your equipment running stably for longer.

 

This oil works well in harsh working conditions with high pressure, variable temperatures and continuous operation, making it a reliable choice for heavy industrial and engineering applications.

• Core Material: High-viscosity mineral base oil blended with extreme pressure additives, adhesion promoters, and anti-wear agents. The oil has high viscosity and excellent film-forming properties, with mechanical impurity content ≤0.005% to meet high-pressure sealing requirements.
• Production Flow: ① High-quality base oil selection: Base oil with high viscosity index undergoes rigorous testing for pressure resistance and stability; ② Extreme pressure additive blending: Precision mixing of additives using computer-controlled systems to enhance load-carrying capacity; ③ High-pressure homogenization: Specialized process to ensure complete integration of additives and base oil; ④ Pressure resistance testing: Performance verification under pressures up to 30MPa to confirm sealing effectiveness; ⑤ Quality control: Strict testing against high-pressure sealing standards, ensuring compliance with industrial requirements; ⑥ Sealed packaging: Protective packaging to maintain the oil's purity and performance.

• Superb Sealing Performance: Maintains stable viscosity under high pressure to form a tight barrier and prevent oil leakage effectively.
• Strong Wear & Oxidation Resistance: Reduces metal-to-metal friction and resists thermal oxidation, extending equipment and oil service life.
• Good Temperature Adaptability: Performs stably in a wide temperature range, without viscosity loss or solidification in extreme conditions.
• Anti-emulsification & Contamination Resistance: Repels water and resists dust, debris and other contaminants to keep oil clean.

• Packaging: Sealed, leak-proof iron drums (200L) and heavy-duty plastic buckets (16L) with reinforced pressure-resistant design. Labels clearly indicate high-pressure application, viscosity grade, and safety instructions.
• Shipping: Supports global sea, air, and land transportation. Avoid direct sunlight, high temperatures, and severe impacts during transit. Accompanied by complete technical documents, including pressure resistance certificates and customs clearance documents.
• Storage: Store in a cool, dry, and well-ventilated warehouse at 5℃~35℃, away from fire and oxidants. Keep sealed for a shelf life of 24 months under standard conditions.

• "Our high-pressure hydraulic systems operate at 25MPa, and this High Pressure Seal Oil has provided exceptional sealing performance-zero leakage and extended component life!" - A manufacturing plant in Japan
• "Reliable pressure resistance and adhesion for our petrochemical plant's high-pressure valves. The oil withstands harsh conditions, ensuring operational safety." - A petrochemical company in Saudi Arabia