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| Customization: | Available |
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| Additives: | Antioxidants, Anti-Wear Additives, Dispersants, Friction Modifiers, Viscosity Index Improvers |
| Application: | Cooling, Lubrication, Rust Prevention, Sealing, Shock Absorption |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Specifically engineered for seamless integration with CF-4 grade engine lubrication systems, this product offers enhanced protection and performance tailored to meet the high demands of heavy-duty engines.
| Items | Product Parameters | |
| Product Type | 15W-40 | 20W-50 |
| Low temperature dynamic viscosity(mPa.s) | 5491(-20ºC) | 9010(-15ºC) |
| Low temperature pumping viscosity(mPa.s) | 59013(-25ºC) | 58979(-20ºC) |
| Kinematic viscosity,100ºC,mm2/s | 14.7 | 19.4 |
| High temperature high shear viscosity(150ºC,106S-1) | 3.6 | 3.9 |
| Pour point,ºC | -24 | -21 |
| Moisture(v/v),% | None | None |
| Foaminess(foam tendency/foam stability),mL/mL | / | / |
| Program 1(24ºC) | 20/0 | 20/0 |
| Program 2(93.5ºC) | 50/0 | 50/0 |
| Program 3(After 24ºC) | 20/0 | 20/0 |
| Flash point(open),ºC | 235 | 245 |
Founded in 2002, Jining Power Oil Industry Co., Ltd. is proudly nestled in Jining, Shandong-a prestigious cultural center known as the birthplace of Confucius and Mencius. With over 20 years of distinguished experience, our company has surged to the forefront of China's lubricating oil industry. Featuring state-of-the-art domestic production facilities along with advanced automated lines, our annual production capacity soars to an impressive 180,000 tons, supported by a substantial base oil storage capability of 50,000 tons. Spanning 25,000 square meters and equipped with 260 oil tanks, we are ideally positioned to fulfill the substantial and continuous demands of large-scale enterprises.
Our pride is in our extensive repertoire of national patents and certifications, supported by a dynamic R&D team dedicated to relentless innovation. Through the continuous refinement of product formulas and performance enhancement, we ensure our products are consistently at the cutting edge of the industry.
Armed with independent laboratories and cutting-edge testing equipment, we strictly adhere to a comprehensive quality control system. Every step, from the procurement of raw materials to the final product shipment, is meticulously monitored to ensure it meets or exceeds national and industry standards.

