Description
Product Overview
Industrial Gear Oil ISO VG 320 EP is a high-viscosity, extreme-pressure lubricant engineered for heavy-duty enclosed gear drives operating under high load and shock loading conditions. It is primarily used in manufacturing, mining, cement, and steel industries to reduce friction, prevent scuffing, and extend component life. The key value proposition is superior thermal stability and load-carrying capacity, which directly lowers unplanned downtime and maintenance costs. Strategically, it is critical for asset-intensive operations seeking to optimize total cost of ownership in harsh environments.
Competitive Advantage Spotlight
Superior EP additive chemistry ensures 30% longer gear life than standard ISO VG 320 oils, supported by consistent viscosity index and global supply chain reliability.
Key Specifications & Technical Characteristics
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Chemical composition: Highly refined base oil (Group II/III) with sulfur-phosphorus extreme-pressure additive system
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Purity/grade: ISO VG 320, meeting AGMA 9005-E02, DIN 51517 Part 3 (CLP), and US Steel 224
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Physical characteristics: Amber liquid; viscosity 288–352 cSt @ 40°C; viscosity index ≥ 95; density ~0.89 g/cm³ @ 15°C
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Packaging options: 20L pail, 208L drum, 1,000L IBC, bulk tanker
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Shelf life: 36 months in original sealed container, stored between 5–35°C
Core Industrial Applications
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Primary industries: Cement, mining, steel rolling, pulp & paper, heavy manufacturing, wind power
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Operational use cases: Enclosed industrial gearboxes, chain drives, bearings in conveyors, crushers, extruders, kilns, and ball mills
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Performance advantage: Maintains film strength under boundary lubrication conditions where standard oils fail; reduces gear tooth wear by 40% vs. non-EP alternatives
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Efficiency & cost: Lowers energy consumption through reduced friction drag; extends drain intervals up to 8,000 hours in circulating systems
Competitive Advantages
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Quality consistency: ISO 9001:2015 production with batch-level GC-MS verification
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Supply reliability: Three redundant global blending facilities; ≤10 days lead time for bulk orders
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Logistics capability: Export-worthy drum and IBC stacking; temperature-controlled container options
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Price competitiveness: Tier-1 performance at tier-2 pricing via direct mill sourcing of base oils
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Sustainability: No chlorinated EP additives; recyclable packaging; low-SAPS formulation available
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Technical support: Full SDS, COA, and application engineering consultation included
Commercial & Supply Information
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Minimum order quantity (MOQ): BULK 20MT
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Loading capacity (MT per container): 24 MT per 20-ft ISO tank container; 20 MT per 20-ft general purpose container with IBCs or drums






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