Gas Vent Pipe Kit For Nominal Duct Diameter 3 in Outside Diameter 3 in Overall Length 1 ft Maximum Pressure Rating Not Applicable Maximum Temperature Rating Not Applicable Maximum Airflow Not Applicable Material Steel Material Grade G90 3105 Compatible with Fuel Type LP Gas Shape Round Color Silver End Type Snap Lock Includes Cap Draft Hood Connector and 12 in Adjustable Length Flashing Storm Collar Interior Texture Smooth Number of Plys 2 Product Type Gas Vent Pipe