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3.5" ID Performance Stainless Steel Exhaust Flex Bellow

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DESCRIPTION

304 Stainless Steel Flex Bellows help take the strain off of your exhaust system by reducing the potential for cracking in turbo manifolds, dump tubes, downpipes and other automotive and industrial applications. Our Flex Bellows are available in sizes ranging from 1.300" ID to 5.000" ID and features a durable 2-ply design and a smooth bore directional inner liner for added strength and durability.


Our Flex Bellows offer a slip-fit style design on both the inlet and outlet that allows the matching tube size material to slip into the bellow and be welded in place. Note, the smooth bore inner liner is directional and needs to be placed in the flow of the exhaust gas. Each Flex Bellow is subjected to helium leak testing and a quality inspection prior to shipment.


FEATURES


100% 304 Stainless Steel Construction

Durable 2-Ply Bellow Design

Smooth Bore Directional Inner Liner

Slip-Fit Design Allows for Ease of Use

Helium Leak Tested Prior to Shipment


DETAILED SPECIFICATIONS:

Inlet/Outlet ID:3.5"

Inner Liner:Directional, smooth bore

Connection Type:Slip Fit

Material:304 Stainless

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Pls Get in Touch with Us
YUEDING EXHAUST
We are a Chinese manufacturer with over 30 years of experience producing exhaust hoses, clamps, and related components. Our production is ISO and IATF certified, ensuring consistent quality for automotive and industrial applications. We support bulk orders, sample requests, and custom specifications to meet your project needs.

Reliable Delivery
Through scheduled production and global shipping to ensure stable lead times for bulk supply.
Factory Direct
Manufactured in-house with controlled processes to maintain consistency across batches.
Bulk OEM
You can rely on drawing-based production and OEM options to meet project specifications and long-term supply needs.

About YDCT

Focused on exhaust system component manufacturing since 1992, providing stable supply of metal bellows and stainless steel clamps to global customers, supporting long-term bulk purchasing and project customization needs.

Contact Information

Address: Hengqiankou Industrial Zone, Wenzhou, Zhejiang 325600, China
WhatsApp: +86-13757770601
Email: mike@yuedingexhaust.com

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