Master Flow Heavy-Gauge Pipe is used to vent boilers, furnaces and hot water heaters. Master Flow metal pipe is available in a variety of common lengths, diameters and gauges to help make your next HVAC project a success. A simple snap lock design and sturdy galvanized steel construction combine for a quick and secure installation that you can rely on."}},"base-catalog-313386903":{"__typename":"BaseProduct Crimped end for a secure interlocking fit Galvanized steel construction Always seal seams with building code approved sealant or duct tape Can be cut to needed length with tin snips Always insulate ductwork for greater system efficiency and comfort Don't know how much to order? A GAF QuickMeasure report provides all of the measurement data you need when planning your material orders. A complete bill of materials, with Home Depot product SKUs, is provided with each single-family report delivered in under 1 hour. Learn more here. [gaf.com [gaf.com]]
