What is SS321 stainless steel and why is it used for exhaust?

SS321 is a type of stainless steel that includes titanium. This addition helps stabilize the material at high temperatures, preventing issues like carbide precipitation. This makes it more durable and resistant to corrosion in the harsh, hot environment of an exhaust system.

What does the 16-gauge wall thickness mean for this tubing?

A 16-gauge wall thickness, which is 0.065 inches, offers a good balance for exhaust fabrication. It's strong enough to withstand typical exhaust pressures and vibrations, yet it's still manageable for cutting, bending, and welding without excessive difficulty.

What kind of projects is this 48-inch tubing suitable for?

This 48-inch length is versatile for custom exhaust work. It can be used for fabricating custom exhaust sections, creating specific bends, extending existing pipes, or repairing damaged areas on a vehicle's exhaust system.

Specifications

Brand: Stainless Bros
Part #: 702-07646-0000
UPC: 702-07646-0000

Stainless Bros 3in SS321 Straight Tube - 16GA/.065in Wall - 48in Length

Name: Stainless Bros 3in SS321 Straight Tube - 16GA/.065in Wall - 48in Length
Brand: Stainless Bros
SKU: stainless-bros-stainless-bros-3in-ss321-straight-tube-16ga-065in-wall-48in-lengt-t14-506252
Price: 168.95 USD
Availability: BackOrder

$168.95

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Stainless Bros SS321 straight tubing, 3in diameter, 16 gauge wall, 48in length.

Key Features

Fits custom exhaust fabrication projects.
Made from SS321 stainless steel for good corrosion and heat resistance.
Features a 16-gauge (0.065-inch) wall thickness.
Measures 3 inches in diameter and 48 inches in length.
SS321 material contains titanium to improve high-temperature durability.

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About this part

Product Details

Stainless Bros is known for providing well-built exhaust components, and this 3-inch diameter straight tubing is a prime example. It's made from SS321 stainless steel, a material that offers good resistance to corrosion and high temperatures, making it a solid choice for custom exhaust fabrication or repairs. The 16-gauge (0.065-inch) wall thickness provides a good balance between strength and workability for most exhaust applications.

This 48-inch length of tubing gives you a good amount of material to work with for custom bends, sections, or repairs. SS321 is a popular choice for exhaust systems because it contains titanium, which helps prevent carbide precipitation at high temperatures, improving its durability in demanding exhaust environments. Whether you're building a custom exhaust from scratch or replacing a damaged section, this tubing offers a reliable foundation.