10 Extreme Pressure Grease Manufacturers in 2024
This section provides an overview for extreme pressure greases as well as their applications and principles. Also, please take a look at the list of 10 extreme pressure grease manufacturers and their company rankings. Here are the top-ranked extreme pressure grease companies as of November, 2024: 1.NANDAN PETROCHEM LTD, 2.National Oil & Grease Co., 3.Shield Lubricants KDL Co..
Table of Contents
What Is an Extreme Pressure Grease?
An extreme pressure grease is a grease that has excellent high-load lubricating, metal surface protection, and friction resistance performance. It also has a sealing performance, such as water resistance and adhesion. It is intended to lubricate and protect parts such as high-rotation bearings, metal sliding parts under high loads and high speeds, and gears under high loads.
Although it is necessary to further reduce viscosity to reduce clay resistance, viscosity is a general value in order to maintain the adhesion and sealing properties originally required for grease. Clay resistance can be freely adjusted by additives.
Uses of Extreme Pressure Greases
Extreme Pressure Grease is used to withstand conditions that exceed the normal lubricating capacity of the base oil. Examples of such extreme pressure conditions include gear galling, impacts that exceed the lubrication capacity of the base oil, and the presence of foreign matter such as sand. For this reason, they are used in the following applications:
1. Automobile Wheel Bearings
Automobile wheels are subjected to strong rotating forces. Extreme Pressure Grease plays a key role in reducing friction in this area and helping smooth rotation.
2. Machine Tool Gears
Machine tool gears are subject to high forces and cannot be adequately lubricated with ordinary grease. Extreme Pressure Grease is used to extend the life of gears and ensure efficient operation.
3. Agricultural Machinery
Agricultural machinery is used in an environment where dirt, sand, and other foreign matter can easily enter, so normal grease tends to degrade lubrication effectiveness. Extreme Pressure Grease maintains lubricating performance even under such severe conditions.
Principle of Extreme Pressure Greases
Unlike ordinary grease, Extreme Pressure Grease contains special ingredients called Extreme Pressure Additives. The lubrication range under normal conditions depends on the performance of the base oil and thickener. However, when extreme pressure occurs, there must be an intervening lubricant.
The inclusion of Extreme Pressure Additives provides high lubricating performance when extreme pressure occurs. Extreme Pressure Additives reduce friction by creating a thin protective film on the metal surface. When high pressure is applied, this protective film chemically reacts with the metal surface to form an even stronger film. This is the reason why Extreme Pressure Grease can maintain its lubricating effect even in areas subjected to high pressure.
Extreme pressure is the frictional resistance applied to a point or line of contact. Normal lubricant film becomes thinner as the load increases, causing metal-to-metal contact and increased wear and friction, resulting in seizure. The use of extreme pressure additives avoids seizure and makes it possible to maintain the thickness of the oil film.
Types of Extreme Pressure Grease
Extreme Pressure Grease is mainly classified into the following types. The characteristics differ depending on the thickener, which is the main component of the grease.
1. Lithium-Based
Lithium Extreme Pressure Grease is the most commonly used type of Extreme Pressure Grease. It has excellent performance at high and low temperatures and water resistance.
2. Calcium-Based
Calcium Extreme Pressure Grease has excellent water resistance and is often used in wet environments. However, it is weak against high temperatures.
3. Aluminum-Based
Aluminum-based Extreme Pressure Grease is more resistant to high temperatures than lithium-based grease. However, its water resistance is inferior to that of lithium-based grease.
4. Polyurea Type
Polyurea Extreme Pressure Grease is extremely resistant to high temperatures and has a long service life. It is used in applications that require continuous use at high temperatures and for long periods of time, such as electrical equipment and high-speed rotating equipment. However, its high price is a drawback.
Other Information on Extreme Pressure Grease
Extreme Pressure Additive
Contact surfaces under high loads are always accompanied by high temperatures, and these high temperatures trigger the reaction of Extreme Pressure Additives. Extreme Pressure Additives are stable at room temperature and relatively low temperatures and become active and react with metals at slightly lower temperatures before reaching higher temperatures where fusion can occur.
Extreme Pressure Additives are substances that generally contain sulfur, chlorine, or phosphorus. They include sulfide oils and fats, sulfide esters, sulfides, and chlorinated hydrocarbons, as well as lead naphthenate and compounds containing two or more of the elements in the same molecule.
List of 10 Extreme Pressure Grease Manufacturers
*Including some distributors, etc.
Sort by Features
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- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- China
- Egypt
- India
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SWEPCO
Extreme Pressure Greases
Manufacturer Overview
SWEPCO, founded in 1993 and headquartered in Fort Worth, Texas, is a manufacturer of industrial lubricants. The company offers a complete line of chemically superior products designed to lubricate virtually every type of commercial and industrial equipment. The company's main products include transmission fluids, fuel and oil improvers, compressors, hydraulic and industrial oils, and industrial spray lubricants. The company is ISO 9001:2015 certified under the Bureau of Veritas Quality International, ensuring consistent quality and performance.
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WD-40 Company.
Extreme Pressure Grease
Manufacturer Overview
WD-40, founded in San Diego, California in, in 1953 is a manufacturer of penetrating oil products. The company's product portfolio includes lubricants, rust prevention products, penetrants and moisture displacers. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company also provides services including national distribution, product selection, customized services, technical support and customer service. They have 15 sales offices throughout the world.
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The Whitmore Group
Extreme Pressure Greases
Manufacturer Overview
The Whitmore Group, established in 1984 and headquartered in Rockwall, Texas, USA, is a manufacturer and provider of lubrication and solutions for industrial applications. The company specializes in manufacturing lubricants, coatings, and equipment for machinery maintenance and protection. Its main products include industrial chain lubricants, compressor oils, hydraulic oils, friction modifiers, and corrosion prevention solutions. These products find applications in various industries, including manufacturing, power generation, pulp and paper, mining, and transportation.
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Jet-Lube
Extreme Pressure Grease
Manufacturer Overview
JET-LUBE was founded in 1949, and is headquartered in Texas, United States, as the manufacturer of anti-seizes, compounds, sealants, and lubricants with ISO certifications. The company serves industries such as Oilfilled, Refinery, Water Well, Horizontal Directional Drilling, Petrochemical as well as Heavy Industrial customers with products such as aerosols, greases, valve injectable packings, cleaners & degreasers for equipment maintenance issues. The company also provides resources including data sheets, part number index, and videos to guide customers.
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Lubrication Engineers
Extreme Pressure Greases
Company Overview
Lelu Lubrication Engineers is a lubricant manufacturer and distributor based in Wichita, KS. Established in 1951, the company formulates and manufactures lubricants to reduce friction and minimize wear for different motors and compressors, including electric motors, compressors, hydraulic systems, pellet mills, and open gear systems. They also offer personal consultations to create custom lubricants for specific equipment and lubrication needs. LE serves various industries, including agriculture, construction, food & beverage, cement & concrete, and industrial equipment.
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Champion Brands, LLC
Extreme Pressure Pour Grease
Company Overview
Champions Brands, LLC is a manufacturer and distributor of specialty lubricants all across America. The company was founded in 1956 with headquarters in Clinton, Missouri. Champions Brands was acquired by PLZ Aerospace Corporation in 2021. The company is ISO 9001:2015 certified and Licensed by the American Petroleum Institutes Engine Oil System. The product portfolio includes lubricants, automotive chemicals, and brake fluids. Champions Brands serves automotive, heavy truck, and agricultural industries with ties to special markets.
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NANDAN PETROCHEM LTD
Extreme Pressure Grease
Manufacturer Overview
Nandan Petrochem Ltd., established in 1992, is a lubricant manufacturer based in Mumbai, Maharashtra, India. The company’s product portfolio, marketed under the VELVEX brand, includes automotive lubricants, such as coolant, engine and motor oil, as well as gear and transmission oil. Other product offerings include specialty oils, such as rubber process, transformer, and white oils. The company also produces various greases, including chassis, extreme-pressure, and high-temperature greases. It further offers the Equipment Builder partnership, collaborating with original equipment manufacturers (OEMs) throughout equipment life cycles to enhance and develop lubricants.
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National Oil & Grease Co.
Extreme Pressure Grease
Manufacturer Overview
National Oil and Grease Company (NOG) is a lubricant manufacturer, established in 1962 and headquartered in New Borg El Arab, Alexandria, Egypt. The company operates two manufacturing plants, equipped with testing equipment and analytical instruments required for American Society for Testing and Materials (ASTM)/Initial Production (IP) tests. The company offers automotive lubricants, such as gasoline and diesel engine oil, automatic transmission fluid (ATF), and brake fluid. It also produces hydraulic oil, gear oil, and metalworking fluids for industrial applications. A range of greases, including extreme-pressure, high-temperature, and roller-bearing greases, are also offered in its product lineup.
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PETROKING PETROLEUM HEBEI CO., LTD
Extreme Pressure Grease
Manufacturer Overview
PETROKING PETROLEUM HEBEI CO., LTD is a manufacturer and provider of Oil & Energy, Cement Plants, Transportation, and Civil Infrastructure. The company was established in 1988 and is based in China. The company offers manufacturing Multipurpose Lithium Base Grease, High Temperature Grease,Extreme Pressure Grease, Lithium Complex Grease, Aluminium Complex Grease, Graphite Grease, Anhydrous Calcium Grease, Engine Oil, Gear Oil, Hydraulic Oil. The company serves a diverse clientele, spanning industries such as automotive, aviation, manufacturing, and more.
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Shield Lubricants KDL Co.
Extreme Pressure Greases
Company Overview
Shield Lubricants, established in 1996 and headquartered in Mina Abdulla, Kuwait, is a manufacturer and distributor of lubricants and greases for automobile, industrial, and marine applications. The company’s product portfolio includes diesel and gasoline engine oils, industrial lubricants, lithium-based greases, marine oils, and other automotive products such as coolants, brake fluids, radiator water, gear oils, and power steering oils. Its products have OEM approvals and meet the quality requirements of international organizations and institutions such as the Society of Automotive Engineers, European Automobile Manufacturers Association, American Petroleum Institute, United States Military Defense Standard, and National Lubricating Grease Institute.
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Extreme Pressure Grease Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | NANDAN PETROCHEM LTD |
14.3%
|
| 2 | National Oil & Grease Co. |
14.3%
|
| 3 | Shield Lubricants KDL Co. |
14.3%
|
| 4 | The Whitmore Group |
14.3%
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| 5 | SWEPCO |
14.3%
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| 6 | WD-40 Company. |
14.3%
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| 7 | PETROKING PETROLEUM HEBEI CO., LTD |
14.3%
|
Derivation Method
The ranking is calculated based on the click share within the extreme pressure grease page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
- WD-40 Company.: 300
Newly Established Company
- Shield Lubricants KDL Co.: 1993 (31 years ago)
- NANDAN PETROCHEM LTD: 1992 (32 years ago)
- PETROKING PETROLEUM HEBEI CO., LTD: 1988 (36 years ago)
Company with a History
- The Whitmore Group: 1893 (131 years ago)
- SWEPCO: 1933 (91 years ago)
- Jet-Lube: 1949 (75 years ago)
Extreme Pressure Grease Manufacturers in United States
*Including some distributors, etc.
Global Distribution of Extreme Pressure Grease Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
6 | 66.7% |
India
|
1 | 11.1% |
| Egypt | 1 | 11.1% |
China
|
1 | 11.1% |
