What is SS321 stainless steel and why is it used for exhaust parts?

SS321 is a type of stainless steel that contains titanium. This addition makes it more resistant to high temperatures and oxidation compared to standard 304 stainless steel, making it a durable choice for exhaust systems that experience significant heat.

What does '1D radius' mean for this exhaust elbow?

A 1D radius means the center of the bend is one times the tube's outer diameter away from the tube's centerline. This results in a tighter bend, which is useful for fitting exhaust systems into compact areas.

What is the advantage of a mandrel bend?

Mandrel bending uses a solid internal mandrel to support the tube during the bending process. This prevents the tube from collapsing or kinking, ensuring a consistent inner diameter and smooth airflow throughout the bend, which is crucial for exhaust performance.

Specifications

Brand: Stainless Bros
Part #: 701-05426-3100
UPC: 701-05426-3100

Stainless Bros 2.13in SS321 45 Deg Mandrel Bend Elbow - 1D Radius 16GA/.065in Wall (No Leg)

Name: Stainless Bros 2.13in SS321 45 Deg Mandrel Bend Elbow - 1D Radius 16GA/.065in Wall (No Leg)
Brand: Stainless Bros
SKU: stainless-bros-stainless-bros-2-13in-ss321-45-deg-mandrel-bend-elbow-1d-radius-1-t14-548451
Price: 27.64 USD
Availability: BackOrder

$27.64

On Backorder

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Stainless Bros is known for quality exhaust components. This 2.13in SS321 45 degree mandrel bend elbow is built for custom exhaust fabrication.

Key Features

Made from SS321 stainless steel for high-temperature resistance and corrosion protection.
Features a 2.13-inch outer diameter with a 16-gauge (.065 inch) wall thickness.
Has a 1D radius bend, allowing for tight turns in custom exhaust applications.
Mandrel bent construction maintains tube shape and ensures smooth exhaust flow.
Designed for custom exhaust fabrication projects.

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About this part

Product Details

Stainless Bros is known for making reliable exhaust components, and this 45-degree mandrel bend elbow is a solid piece for custom exhaust work. It's made from SS321 stainless steel, which is a good choice for exhaust systems because it handles high temperatures well and resists corrosion. The 2.13-inch outer diameter and 16-gauge wall thickness (.065 inches) mean it's built to last in a demanding exhaust environment.

This elbow features a 1D radius, meaning the center of the bend is one times the tube's diameter away from the tube's centerline. This tight radius is useful when you need to make a sharp turn in a tight space, common in custom exhaust routing. Because it's a mandrel bend, the tube's shape is maintained throughout the bend, preventing kinks and ensuring smooth flow, which is important for exhaust efficiency.