Companion Angle Rings – Pressed and Rolled for Spiral Pipe and Fittings

Companion angle rings are installed on end connections when a smooth interior surface is required in a heavy duty application. Companion angle rings are most commonly installed on HVAC spiral pipe and fittings, or welded pipe and fittings. Often used in heavy duty dust collection, companion rings add rigidity and a rock solid connection to your ductwork. Standard angle rings are manufactured from mild steel but can be custom ordered in galvanized, aluminum, and stainless steel. Companion angle rings may be installed in the factory or field via full weld, tack weld, or vanstone connection. Rings can also be shipped loose for field installation.

Submittal PDF

Category: Spiral Pipe and Fittings

Description

• 3” through 5” Angle Rings are pressed formed 10 ga. gauge black iron.
• Available with or without holes.
• 6” through 120” Angle Rings made from mild steel.
• Angle Rings are used for round HVAC duct connections, on duct collection and fume control.
• Industrial round duct end treatment and stiffeners (see SMACNA Industrial Duct Construction Standards).
• Most mild steel rings available for immediate shipment (please consult factory).
• Other sizes and materials are available via special order (please consult factory).

To learn more about our companion angle rings — available in mild steel, or custom ordered in galvanized, aluminum or stainless steel — contact us and one of our expert team members will be happy to speak with you.