What material is this exhaust elbow made from?

This elbow is made from SS321 stainless steel. This material is known for its good performance in high-temperature exhaust applications and its resistance to corrosion.

What does 'mandrel-bent' mean for this part?

Mandrel-bent means the tubing is bent using a mandrel inside to support the wall. This process ensures the tube maintains its full 3.5-inch diameter through the 90-degree bend, preventing any collapse or restriction in the exhaust flow.

What is the radius of the bend?

This elbow has a 1.5D radius. This refers to the bend's tightness relative to the tube's diameter, indicating a smoother, less restrictive curve compared to a tighter radius bend.

Specifications

Brand: Stainless Bros
Part #: 701-08956-4150
UPC: 701-08956-4150

Stainless Bros 3.5in SS321 90 Deg Mandrel Bend Elbow - 1.5D Radius 16GA/.065in Wall (Leg)

Name: Stainless Bros 3.5in SS321 90 Deg Mandrel Bend Elbow - 1.5D Radius 16GA/.065in Wall (Leg)
Brand: Stainless Bros
SKU: stainless-bros-stainless-bros-3-5in-ss321-90-deg-mandrel-bend-elbow-1-5d-radius--t14-548486
Price: 102.39 USD
Availability: BackOrder

$102.39

On Backorder

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This Stainless Bros 3.5in 90 degree mandrel bend elbow is made from SS321 stainless steel for durability in exhaust fabrication.

Key Features

You get one 3.5-inch diameter, 90-degree mandrel bend elbow.
Constructed from SS321 stainless steel for good heat and corrosion resistance.
Features a 1.5D radius bend for smooth exhaust flow.
Made with 16-gauge (0.065-inch) wall thickness tubing.
Mandrel-bent construction maintains consistent diameter through the bend.

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About this part

Product Details

This Stainless Bros exhaust elbow gives you a 3.5-inch diameter, 90-degree bend with a 1.5D radius. It's constructed from 16-gauge SS321 stainless steel, which is a popular choice for exhaust systems because it holds up well to high temperatures and resists corrosion.

The tubing is mandrel-bent, meaning it maintains its full diameter through the bend without collapsing. This is important for exhaust flow, as it helps prevent restrictions. The 1.5D radius means the bend is not extremely tight, which also aids in smooth flow. This piece is ideal for custom exhaust fabrication where precise bends are needed to route tubing around obstacles.