18″ Round 45 Degree Type B Gas Vent Elbow from the QC Collection
When creating an offset in the vent pipe system, calculate the offset to determine the elbow angle. This elbow length creates a 45° bend. When used with a corresponding 45° elbow, the system will continue vertically toward the ceiling with the appropriate offset. Add pipe sections between pairs to produce additional offset. Elbow is fixed at 45° but two can be used on each side of the bend to create a 90° angle.
The QC series offers round gas vent pipe and fittings for large residential, industrial and commercial applications. Its adjustable length pipes eliminates the need for all cutting, fitting and special engineering. It features double wall pipe with built-in air space to reduce clearances and durable galvanied outer pipe with die formed ends.
Features:
Large residential, industrial and commercial applications
Materials: Galvanized steel outer and aluminum inner liner
Fuel: Gas
UL 441 listed
Minimum Safety Clearance to Combustibles:
1″ for diameters of 10″ to 24″
2″ for diameters 26″ to 48″
Warranty: Lifetime Limited Warranty
Additional Metalbest Links
View the Manufacturer Warranty
Metalbest QC Collection
Characteristics and Features
| Material | Aluminum, Galvanized Steel |
| Configuration | Elbow |
| Pipe Class | Type B |
| Pipe Shape | Round |
| Vent Construction | Double Wall |
Warranty and Product Information
| Approved for Commercial Use | No |
| Manufacturer Warranty | Limited Lifetime |
| Certifications | UL |
Dimensions and Measurements
| Pipe Inside Diameter | 18 in. |
| Outside Diameter | 19 in. |
| Elbow by Angle | 45 (degree) |
Electrical and Operational Information
| Fuel Type | Gas |
| Color | Galvanized |
| Color Tone | Neutrals |
