What is a mandrel bend and why is it important for exhaust tubing?

A mandrel bend is created using a flexible internal support (mandrel) that prevents the tubing from collapsing or kinking during the bending process. This ensures the inner diameter remains consistent, which is crucial for maintaining optimal exhaust flow and preventing backpressure issues.

What is SS304 stainless steel commonly used for in exhaust systems?

SS304 stainless steel is a popular choice for exhaust components due to its excellent resistance to corrosion from moisture and road salt, as well as its ability to withstand high temperatures. This makes it a durable material for custom exhaust fabrication.

What does a 1D radius mean for this elbow?

A 1D radius means the center of the bend is one tube diameter away from the outer wall of the tube. This results in a tighter, more gradual curve compared to larger radius bends, which can be useful for fitting exhaust systems into tight spaces.

Specifications

Brand: Stainless Bros
Part #: 601-05426-4100
UPC: 601-05426-4100

Stainless Bros 2.13in SS304 45 Deg Mandrel Bend Elbow - 1D Radius 16GA/.065in Wall (Leg)

Name: Stainless Bros 2.13in SS304 45 Deg Mandrel Bend Elbow - 1D Radius 16GA/.065in Wall (Leg)
Brand: Stainless Bros
SKU: stainless-bros-stainless-bros-2-13in-ss304-45-deg-mandrel-bend-elbow-1d-radius-1-t14-548264
Price: 20.47 USD
Availability: BackOrder

$20.47

On Backorder

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Key Features

Fits 2.13 inch tubing.
Made from SS304 stainless steel for corrosion and heat resistance.
Features a 45-degree bend with a 1D radius for smooth flow.
16-gauge wall thickness (0.065 inches) offers good durability.
Mandrel bent to maintain consistent inner diameter throughout the bend.

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About this part

Product Details

This is a 45-degree elbow made from SS304 stainless steel tubing by Stainless Bros. It features a 1D radius bend, meaning the center of the bend is one tube diameter away from the tube's outer wall, creating a smooth, gradual curve. The tubing measures 2.13 inches in outer diameter with a 16-gauge wall thickness, which is approximately 0.065 inches. This part is commonly used in custom exhaust fabrication projects where precise bending is needed to route tubing around obstacles or connect different sections.

The mandrel bending process used to create this elbow ensures that the tube's diameter remains consistent throughout the bend, preventing any kinking or collapsing that could restrict exhaust flow. SS304 stainless steel is a popular choice for exhaust components because it offers good resistance to corrosion and heat, making it suitable for the harsh environment under a vehicle. The 16-gauge wall thickness provides a solid balance between durability and weight for fabrication work.