What does AW Stand For?
Petroleum Service Company on Aug 08 2018

When it comes to the different types of hydraulic oil, AW is one of the most commonly-used. But what…
What Does The ISO VG Number Of A Lubricant Mean?
Petroleum Service Company on Jul 26 2018

ISO VG stands for “International Standards Organization Viscosity Grade” and is reported in numbers…
hydraulic oil
What's a High Viscosity Index Hydraulic (HVI) Oil?
Petroleum Service Company on Jan 02 2017

In a world full of all kinds of different industrial lubricants, greases, and fluids, it's incredibl…
Know Your Food Grade Lubricants
Petroleum Service Company on Dec 28 2016

Lubricants play an important role in keeping the food service industry running smoothly and safely. …
The Fascinating Relationship Between Hydraulic Systems and Spiders
Petroleum Service Company on Jun 14 2016

What do spiders and hydraulic presses have in common?If your immediate thought is something along th…
How To Identify A Quality Hydraulic Oil
Petroleum Service Company on Jun 07 2013

In an optimally running hydraulic system, the temperature would remain consistent throughout the flu…