Pipeline Seal & Insulator Inc.

Pipeline Seal and Insulator, Inc. has over 35 years experience in the design and manufacture of high quality products used to guarantee the safe flow of fluids through piping distribution and transmission systems. Products are used by virtually all major North American utilities as well as those owned and operated outside the U.S. And they're all supported by a worldwide network of sales and customer support personnel.

Our in-house staff consists of individuals with combined experience of over 175 years in the design of cathodic protection materials, coatings and the manufacture of products for pipes ranging in diameter from 1/2-inch to over 144-inches in diameter. Extensive quality control procedures have been enacted within all PSI locations to insure total compliance with product performance and reliability standards.