Collection: Proflow Stainless Steel Pie Cuts - Round & Oval

Browse Proflow stainless steel pie cuts for custom exhaust fabrication, including pre-welded round and oval bends and loose oval pie-cut sets. Compare 3-inch, 3.5-inch and 4-inch nominal sizes, with the exact profile, angle and construction shown in each listing.

Pre-welded round and oval bends

Pre-welded pie-cut bends save the work of assembling individual segments before fitting the bend into your pipework. The range includes round-tube bends and oval-tube bends in horizontal and vertical orientations. Check each part number for its specified angle, dimensions and material grade.

Loose oval pie-cut sets

Six-piece sets of 15° oval sections are available in horizontal and vertical cut configurations for custom bend fabrication. Listed oval profiles include 40mm x 96mm for 3-inch nominal tubing, 50mm x 110mm for 3.5-inch and 63mm x 125mm for 4-inch. These sets require assembly and welding; they are distinct from the pre-welded bends.

Match the profile and routing

Check the actual tube dimensions, wall thickness, material, bend angle and orientation against your adjoining pipework and available clearance before ordering. A nominal size alone does not confirm that round and oval components will join. Confirm any unclear specification for the exact part number before fabrication.

Related exhaust tubing

Browse Oval Exhaust Tubing for related pipework, checking the individual dimensions and material for suitability with your chosen pie cuts.