Yinhang Petrochemical has obtained API SN/GF-5 and CJ-4/SM certifications.

Release Date:

2019-11-17

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Abstract

Pilot, developed and manufactured by Pilot Petrochemical Co., Ltd. Lubricating oil The product series has been certified to API SN/GF‑5 and CJ‑4/SM standards and, following rigorous testing, delivers outstanding performance across all key parameters. The SN/GF‑5 and CJ‑4/SM quality grades represent the latest oil‑quality classifications established by the American Petroleum Institute. This marks another internationally recognized certification for Yinhang Petrochemical, and it currently ranks among the highest levels worldwide. Automotive engine oil The quality grade of engine oil for diesel engines is aligned with the new certification standards for motor oils.

In the realm of gasoline engine oils, SN offers superior benefits over SM-grade oils, including cleaner engines, enhanced compatibility with seals, improved power output, and exceptionally long drain intervals. This product is suitable for gasoline‑powered vehicles, particularly the latest high‑performance models built with cutting‑edge technology.
CJ‑4 products deliver superior fuel economy and exceptional anti‑wear performance that significantly reduces cold‑start wear, thereby extending engine life. CJ‑4‑grade oils represent the pinnacle of diesel engine lubricants. They meet the stringent emission standards of China IV, Euro IV, Euro V, and beyond, offering broad applicability and aligning with the automotive industry’s future trends toward low carbon emissions and energy efficiency. Consequently, in the years ahead, engine oils meeting SN and CJ‑4 quality levels will dominate the high‑end market, providing a technological roadmap that is fully compatible with the industry’s evolving development trajectory. Lubricating oil The product boasts unparalleled superior features.
Yinghang Petrochemical plans to launch new products in the SN and CJ‑4 grades this year. Prior to the release of each new product, the company conducts thorough market research and performs a detailed analysis of market demand for such offerings, committing itself to technological innovation in the lubricants sector and providing customers with high‑performance lubricants that deliver superior value.

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