Perforated Stainless Steel Exhaust Tube for Cars and Light Trucks
Product Spotlights
Perforated Stainless Steel Exhaust Tube for Cars and Light Trucks – Precision engineered by Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998. Our perforated exhaust tubes are crafted from high-grade stainless steel to deliver superior corrosion resistance, heat tolerance, and acoustic tuning for automotive exhaust systems. With an annual export value exceeding US$5 million, we supply reliable performance parts to over 15 global markets, including North America, Europe, and Asia. Whether you need a direct-fit replacement or a custom length for a performance build, our tubes offer the perfect balance of durability and sound control.
Key Features & Technical Specifications
- Material Excellence: Made from premium stainless steel (304/316/409 available) to resist rust, oxidation, and high exhaust temperatures up to 1000°C (1832°F).
- Consistent Perforation: Precision-punched holes in a staggered pattern ensure uniform gas flow, reduce backpressure, and enhance muffler efficiency.
- Customizable Dimensions: Outer diameters from 1.5" to 4", wall thicknesses from 0.035" to 0.065", and lengths cut to your exact requirements – all customizable.
- Versatile End Finishes: Choose from straight cut, flared, or chamfered ends for easy welding or slip-fit connections.
- Surface Options: Mill finish is standard; brushed or polished surfaces available for aesthetic upgrades.
- OEM/ODM Capable: We produce to your drawings or samples, with quick turnaround for large or small orders.
| Parameter | Available Options |
|---|---|
| Material Grade | 304, 316, 409 |
| Hole Diameter | 0.08" – 0.25" (2mm – 6mm) |
| Wall Thickness | 0.035" – 0.065" (0.9mm – 1.65mm) |
| Outer Diameter | 1.5" – 4" (38mm – 102mm) |
| Length | 12" – 60" (300mm – 1500mm), custom lengths |
| Perforation Pattern | Staggered, straight row (customizable) |
| End Finish | Straight, flared, chamfered |
| Surface Finish | Mill, brushed, polished |
Benefits for Your Application
- Improved Exhaust Flow: The perforated design reduces restriction, allowing your engine to breathe better and potentially increase horsepower.
- Sound Tuning: Different hole sizes and patterns let you fine-tune exhaust tone – from deep rumble to aggressive rasp – without adding excessive noise.
- Long Lifespan: Stainless steel withstands thermal cycling, road salt, and moisture, outlasting mild steel tubing by 3–5 times.
- Easy Fabrication: Our tubes are precision-cut and deburred, ready for welding or clamping. Custom flared ends simplify slip joints.
- Wide Compatibility: Suitable for passenger cars, light trucks, SUVs, vans, and even performance exhaust systems.
- Cost-Effective Customization: No minimum order quantity for standard sizes; small-batch custom runs supported.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With over 25 years of manufacturing experience (since 1998), we have built a strong reputation for consistent quality and on-time delivery. Our factory in Hengshui, Hebei, China, is equipped with advanced punching and forming machinery, capable of producing millions of perforated tubes annually. Our annual export value of US$5 million to US$10 million reflects the trust of customers in North America, South America, Europe, Southeast Asia, Africa, and Oceania. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring convenient logistics worldwide.
We stand behind every product with strict quality control: each tube is inspected for hole consistency, burr-free edges, and material thickness. Our team offers responsive technical support to help you select the right specifications for your exhaust system. Whether you are a garage owner, a performance shop, or an OEM manufacturer, we are your reliable partner for perforated stainless steel exhaust tubing.
Contact us today for a quote or sample. Let us help you build the perfect exhaust system with confidence.
Frequently Asked Questions
-
Q: What is the difference between 304 and 409 stainless steel for exhaust tubes?
A: 304 stainless offers better corrosion resistance and is ideal for harsh environments or show cars. 409 is more heat-resistant and cost-effective, commonly used in OEM exhaust systems. Both are available. -
Q: Can you match the hole pattern of my existing tube?
A: Yes, we can replicate any hole size, spacing, and pattern based on your sample or drawing. Custom patterns are our specialty. -
Q: How do I determine the right wall thickness for my application?
A: For light-duty cars, 0.035" is sufficient; for trucks or high-performance builds, 0.049" or 0.065" is recommended for added strength. Our team can advise based on your engine specs. -
Q: Do you offer tubes with flared ends for slip-fit connections?
A: Yes, we can flare one or both ends to your desired angle. Please specify when ordering. -
Q: What is the typical lead time for custom orders?
A: Standard sizes ship within 7–10 days. Custom orders typically take 15–20 days, depending on complexity. Rush orders are available upon request. -
Q: Can I order a sample before placing a bulk order?
A: Absolutely. We provide sample tubes (subject to shipping cost) to verify fit and quality. Contact us for details. -
Q: Do you provide any warranty?
A: We offer a quality guarantee against manufacturing defects. Please refer to our warranty policy for terms. -
Q: What surface finishes are available?
A: Standard mill finish is supplied. We can also brush or polish the tube for a brighter appearance. Additional charges may apply.
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