The Society of Automotive Engineers, better known as SAE, has published an update to their Engine Oil Viscosity Grade Classification System. As of January 20, 2015, SAE’s global standard will include two new...
Tag - SAE standards
Matthew Blockus
Making The Grade With The Petroleum Quality Institute Of America
The Petroleum Quality Institute of America, PQIA, recently tested products offered by Petroleum Service Company. The mission of PQIA is to protect and educate consumers on the lubricants they are purchasing. PQIA will...