What is a 1D radius bend?

A 1D radius bend means the center of the bend is only one times the tube's outer diameter away from the tube's outer wall. This results in a tighter bend compared to larger radius bends, which is useful for routing tubing in tight spaces.

Why is SS321 stainless steel used for exhaust components?

SS321 stainless steel contains titanium, which helps stabilize the steel at high temperatures. This makes it more resistant to sensitization and corrosion in demanding exhaust environments compared to other stainless steel grades.

What is the benefit of mandrel bending?

Mandrel bending uses a mandrel inside 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 important for exhaust system performance.

Specifications

Brand: Stainless Bros
Part #: 701-05756-4100
UPC: 701-05756-4100

Stainless Bros 2.25in SS321 90 Deg Mandrel Bend Elbow - 1D Radius 16GA/.065in Wall (Leg)

Name: Stainless Bros 2.25in SS321 90 Deg Mandrel Bend Elbow - 1D Radius 16GA/.065in Wall (Leg)
Brand: Stainless Bros
SKU: stainless-bros-stainless-bros-2-25in-ss321-90-deg-mandrel-bend-elbow-1d-radius-1-t14-548465
Price: 49.14 USD
Availability: BackOrder

$49.14

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Stainless Bros 2.25in SS321 90 deg mandrel bend elbow with a 1D radius and 16GA/.065in wall.

Key Features

Made from SS321 stainless steel for high-temperature and corrosion resistance.
Features a 1D radius for a tight 90-degree bend, useful in space-constrained applications.
Constructed with 16-gauge (.065 inch) wall thickness for durability and ease of welding.
Mandrel bent to maintain consistent diameter and smooth airflow through the bend.
Designed for 2.25-inch tubing diameter.

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About this part

Product Details

This 2.25-inch 90-degree mandrel bend elbow is made from SS321 stainless steel, a material known for its good resistance to high temperatures and corrosion, making it a solid choice for exhaust fabrication projects. The 1D radius means the bend is tight, with the center of the bend being only one times the tube diameter away from the tube's outer wall. This tight radius is useful when space is limited, allowing you to route tubing in tighter configurations.

The tubing itself is 16-gauge thick, which is .065 inches, providing a good balance between strength and weldability for custom exhaust systems. Mandrel bending ensures that the tube's diameter stays consistent throughout the bend, preventing kinks and maintaining smooth airflow, which is crucial for exhaust performance. This piece is ideal for custom exhaust builds, turbo piping, or any application where you need to make a clean, smooth 90-degree turn with 2.25-inch tubing.