Double Wall Pipeline

Double wall stove pipe.
Double wall pipeline. It is more difficult to monitor a double walled pipeline. The outer pipe interferes with maintenance efforts and integrity digs. Duravent s dvl double wall chimney stove pipe in black completes your venting system when used with one of duravent s chimney products such as duratech duraplus or duraplus htc. Dvl pipe has a double wall interior and is a close clearance stovepipe designed especially for connecting woodstoves to the chimney.
Supervent 24 in l x 6 in dia black insulated steel stove pipe. Supervent 68 in l x 6 in dia black steel stove pipe. A different special application of a double walled pipe is a jacketed pipe which is used to make high viscosity liquids flow at elevated temperature through the carrier pipe. Choose from our selection of double wall vent pipe in a wide range of styles and sizes.
For pricing and availability. This system is ulc s641 certified. Dvl s double wall air insulated design reduces clearances to combustibles from 18 in. For pricing and availability.
For instance inline inspection tools are unable to evaluate the condition of the outer pipe to confirm that it is still in a fit condition to act as a leak containment device.