Selkirk 4 in. x 36 in. Round Type B Gas Vent Pipe

Made of strong, durable galvanized steel, the 4 in. x 36 in. Round Type B Gas Vent Pipe is built to last. The exclusive locktab feature adds versatility to installation on approved gas appliances in residential, light commercial and industrial applications. Rugged construction, assured safety and fully tested and listed per UL441.|Constructed of strong, durable galvanized steel, this vent pipe is built to last|Die-formed ends to assure uniform sizing|For use on approved gas appliances in residential, light commercial and industrial applications|Exclusive locktab feature adds versatility to installation|Fits most 4 in. pipes|In accordance with National Fire Protection Association Nfpa54 and Nfpa211 standards