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  • Officially Resume Work and Production

    Officially Resume Work and Production

    To all friends: First of all, we want to express our appreciation for your support and kindness to PETROKING in the past year. Chinese New Year holiday has ended, and we have officially returned to full work schedule. Kindly note that our order is already in the production line and is being proce...
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  • Let’s Learn More About Low Temperature Grease

    Let’s Learn More About Low Temperature Grease

    Low Temperature Grease: Solid  paste, or substances in fluid or semi-fluid state, is used for lubrication, sealing, antifreezing, rust prevention and corrosion prevention of mechanical friction parts at low temperature of – 45 ℃. Low-temperature grease is a multifunctional grease with wide ...
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  • What Is the Difference Between Extreme Pressure Grease and Multipurpose Lithium Base Grease?

    What Is the Difference Between Extreme Pressure Grease and Multipurpose Lithium Base Grease?

    Extreme pressure grease is based on multipurpose lithium base grease, adding extreme pressure agent in it. It can enhance the bearing capacity of the grease, which is suitable for lubrication of high-load and heavy-duty mechanical equipment. Extreme pressure grease is made of highly refined miner...
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  • Notice About 2023 New Year Holiday

    Notice About 2023 New Year Holiday

    Dear friends, Thanks for your kind support on us this year! We hope we can come a stronger and longer business relationship with you. We supply multipurpose lithium grease, high temperature grease, extreme pressure grease, lithium complex grease, aluminum complex grease, moly grease, engine oil,...
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  • Internal Combustion Engine Lubrication Technology

    Internal Combustion Engine Lubrication Technology

    Compared with other kinds of machinery, the friction surfaces of the internal combustion engines have many particularities, especially with the continuous development of internal combustion engines with high speed, high strength, high power and exhaust gas pollution prevention. This particularity...
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  • Synthetic Lubricants Overview

    Synthetic Lubricants Overview

    Synthetic lubricants have received a great deal of attention since synthetic-based automotive engine oils entered the retail market. The history of the use of synthetic-based lubricants in aviation and industry goes back many years. Historically, synthetic-based lubricants have been of interest b...
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  • General Description for Lubricnts

    General Description for Lubricnts

    Any medium can reduce friction, it is considered suitable to used as lubricating material. It is necessary to reasonably select, use lubricating materials and adopt correct oil change methods to prolong the life cycle of equipment, reducing equipment maintenance costs, saving energy and reducing ...
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  • Differences Between Diesel Engine oil and Gasline Engine Oil

    Differences Between Diesel Engine oil and Gasline Engine Oil

    Normally, there are two types of engin oil in the market:  diesel engine oil and gasline engine oil. Here are some differences between them: 1. The engines used are different and the applied  principles are different. 2. Generally speaking, diesel engine oil with the same viscosity grade is more ...
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  • Tips for Lubricant Oil Storage

    Tips for Lubricant Oil Storage

    Deterioration Prevention 1. Clean container and the oil itself. So that the oil does not contact with the substance that promote the oxidation of the oil. 2. Stable temperature. Outdoor temperature difference is large, easy to contact with rain, sun and dust. Try to set up a neat, dry indoor stor...
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  • High Qulity Extreme Pressure Lithium Complex Grease

    High Qulity Extreme Pressure Lithium Complex Grease

    There are many advantages of Extreme Pressure Lithium Complex Grease 1. Save maintenance costs Very effective extreme pressure antiwear agent provides wear protection for bearings under harsh operating conditions and shock loads. Special anti-rust and anti-corrosion additives can effectively prot...
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  • Who Can Seize the Opportunity of Lubricant Oil

    Who Can Seize the Opportunity of Lubricant Oil

    According to a report from Research and Markets, the largest segment in U.S. industrial lubricants market is industrial oil which means that the oil market seems better growth whether now or in the future. Lubricant oils we sell include anti-wear hydraulic oil (32#, 46#, 68#), hydraulic transmiss...
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  • High Performance Grease: Graphite Grease

    High Performance Grease: Graphite Grease

    Graphite grease is made of synthetic oil thickened by thickener and added with superfine graphite powder, anti-oxidation additives, anti-corrosion additives and other additives. This ultra-high temperature grease will volatilize slowly when the temperature is above 200 ℃, and the graphite will ad...
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