Mild steel mandrel bends

Patriot mild steel mandrel bends are available in many combinations of radius, tube diameter and length to suit professional header builders, custom muffler shops and do-it-yourselfers alike. All exhaust pipe bends are made on the industry's most up to date mandrel bending machines to ensure smooth wrinkle-free bends with no crimping.

Aluminized mandrel bends

Aluminized tubing has become increasingly popular in exhaust system fabrication as a lower cost alternative to stainless steel. Patriot offers a complete assortment of bends in all the popular exhaust system sizes.

Stainless steel mandrel bends

304 stainless steel mandrel bends combine excellent physical properties with a remarkable resistance to corrosive agents found in automotive exhaust emissions. 304 material is the most cost-effective grade of nonmagnetic stainless steel for high strength racing applications or custom street machine exhaust systems.