What is SS321 stainless steel?

SS321 is a type of stainless steel that includes titanium. This addition helps prevent carbide precipitation at high temperatures, making it more resistant to corrosion and suitable for high-heat applications like exhaust systems.

What does 'mandrel bend' mean?

Mandrel bending uses a shaped internal support (a mandrel) to prevent the tubing from collapsing or kinking during the bending process. This ensures the inside diameter of the tube stays consistent throughout the bend, which is important for optimal exhaust flow.

What is a '1.5D radius'?

The 'D' refers to the outer diameter of the tubing, which is 1.75 inches in this case. 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 tighter, more compact bend compared to a larger radius.

Specifications

Brand: Stainless Bros
Part #: 701-04526-3150
UPC: 701-04526-3150

Stainless Bros 1.75in SS321 45 Deg Mandrel Bend Elbow - 1.5D Radius 16GA/.065in Wall (No Leg)

Name: Stainless Bros 1.75in SS321 45 Deg Mandrel Bend Elbow - 1.5D Radius 16GA/.065in Wall (No Leg)
Brand: Stainless Bros
SKU: stainless-bros-stainless-bros-1-75in-ss321-45-deg-mandrel-bend-elbow-1-5d-radius-t14-548439
Price: 22.52 USD
Availability: BackOrder

$22.52

On Backorder

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Stainless Bros 1.75in SS321 45 deg mandrel bend elbow. Ideal for custom exhaust fabrication.

Key Features

Fits 1.75 inch tubing.
Features a 45-degree bend with a 1.5D radius.
Constructed from SS321 stainless steel for heat and corrosion resistance.
Has a 16-gauge (.065-inch) wall thickness.
Mandrel bent to maintain consistent inner diameter and flow.
Designed for custom exhaust fabrication projects.

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About this part

Product Details

This is a 1.75-inch diameter, 45-degree mandrel bend elbow from Stainless Bros, made from SS321 stainless steel with a 1.5D radius and a 16-gauge (.065-inch) wall thickness. It's designed for custom exhaust system fabrication where precise bends are needed to route tubing around obstacles or connect different sections. The SS321 material offers good resistance to high temperatures and corrosion, making it suitable for exhaust applications.

Mandrel bending ensures that the tube maintains its diameter throughout the bend, which is crucial for maintaining exhaust flow and preventing restrictions. This elbow is a straight piece of tubing bent to a specific angle, without any extra legs for direct welding or connection to other components. It's a well-built part for fabricators looking to create custom exhaust setups for various vehicles or projects.