Products categorized as Pipe Supports Viewing Results 1 - 1 of 1 Tulsa Pipe Supports Industry-standard TULSA PIPE SUPPORTS fit pipes 2" to 54." They also comply with the DOT pipeline safety code of Federal Regulations which covers Inspection of Gas Transmission and Hazardous Liquid Pipelines, are fully adjustable, non-corrosive, and available in multiple sizes. Home > Products > Category: Pipe Supports