Category: Product residue can leave a product film

  • AST Standards A Few Things You Should Know About API 650 and 653

    Above ground storage tank units (often shortened to “AST”) don’t quite get the credit they deserve. After all, AST units serve as the backbone for many industries across the United States and, indeed, the world. ASTs store the liquid fertilizer, for example, used in thousands of farms across the country. They store the industrial chemicals […]

  • API and AST What You Need to Know

    Above ground storage tanks (AST) provide an invaluable service to several industries across the country. The food we eat, the gas we pump into our cars, the water we drink, and the manufactured items we buy — many of these things are either directly or indirectly dependent on AST units. Oil by itself, for example, […]