ASTM D standard series

The ASTM D standard series refers to a set of guidelines developed by ASTM International, an organization that creates and publishes standards for materials, products, systems, and services. These standards cover various aspects like testing methods, specifications, and practices related to petroleum products, lubricants, and other materials. The purpose of these standards is to ensure quality, safety, and reliability across industries. By adhering to these standards, manufacturers and consumers can have confidence in the performance and quality of products, facilitating fair trade and innovation while protecting health and the environment.