Marstan

About Marstan Inc.Since 1973 Marstan has been supplying dealers and wholesale companies with PVS Underground HVAC Ductwork. Also known as PVS or PCD Polyvinyl Coated Steel Duct and Fittings. Providing the industry not only Sheet Metal Fittings, our Coated Duct is compatible with hundreds of chemicals for Exhaust and Make-Up Air Systems. Marstan continues to provide unique and reliable solutions to our customers. If its PVS Elbows or Reducers, Intake Hoods to Warm Air Hoods we have hundreds of PVS Fittings to choose from.Whether you require Underground Duct, Chemical Exhaust Duct or HVAC Sheet Metal Duct, Marstan can help you complete your goals. Although our massive inventory doesn't always have everything to compliment your needs, we pride ourselves on our quick production turnaround.Marstan offers a huge variety of Galvanized Sheet Metal Duct. Our Galvanized Duct is built to meet or exceed all SMACNA Specifications. We offer Rectangular Duct, Spiral Pipe and a complete line of SheetMetal Fittings to accommodate all industries including Asbestos Abatement and Duct Cleaning.