What is a mandrel bend?

A mandrel bend is created using a flexible mandrel inside the tubing during the bending process. This prevents the tube from collapsing or kinking, maintaining a consistent inner diameter for better exhaust flow.

What is SS321 stainless steel good for?

SS321 stainless steel is a popular choice for exhaust systems because it offers good resistance to high temperatures and corrosion, especially in demanding exhaust environments.

What does '1.5D radius' mean?

The 'D' refers to the outer diameter of the tubing, so a 1.5D radius means the center of the bend is 1.5 times the tubing's outer diameter away from the tube's centerline. This results in a relatively tight bend.

Specifications

Brand: Stainless Bros
Part #: 701-05426-3150
UPC: 701-05426-3150

Stainless Bros 2.13in SS321 45 Deg Mandrel Bend Elbow - 1.5D Radius 16GA/.065in Wall (No Leg)

Name: Stainless Bros 2.13in SS321 45 Deg Mandrel Bend Elbow - 1.5D Radius 16GA/.065in Wall (No Leg)
Brand: Stainless Bros
SKU: stainless-bros-stainless-bros-2-13in-ss321-45-deg-mandrel-bend-elbow-1-5d-radius-t14-548452
Price: 28.66 USD
Availability: BackOrder

$28.66

On Backorder

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Key Features

This is a 2.13 inch outer diameter exhaust tubing elbow.
The bend is 45 degrees with a 1.5D radius.
Constructed from SS321 stainless steel for good heat and corrosion resistance.
Features a 16 gauge wall thickness, which is .065 inches.
This is a mandrel bend, ensuring consistent tube diameter through the curve.
The elbow has no legs, ready for welding.

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About this part

Product Details

If you're fabricating a custom exhaust system, you'll need precise bends to route your tubing where you want it. This 45-degree elbow from Stainless Bros is made from SS321 stainless steel, which is known for its good resistance to high temperatures and corrosion, making it a solid choice for exhaust components.

The tubing measures 2.13 inches in outer diameter with a 16-gauge wall thickness, or .065 inches. It's a mandrel bend, meaning the tube's diameter stays consistent through the bend, which helps maintain smooth exhaust flow and avoids kinks. The 1.5D radius gives you a tighter bend than a larger radius, useful for fitting into tighter spaces. This elbow has no legs, meaning it's a clean 45-degree bend ready for you to weld onto your existing tubing.