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2.5 Inch Stainless Steel Exhaust Flex Pipe for Automotive & Truck Applications

Application Scenarios
This 2.5 inch stainless steel exhaust flex pipe is designed for automotive, truck, and off-road vehicle exhaust systems. It absorbs vibrations, compensates for thermal expansion, and protects manifolds, catalytic converters, and mufflers from excessive stress.

Manufacturing Processes
Produced using precision-forming equipment, the corrugated stainless steel tube is reinforced with an external braid for strength and flexibility. Each unit undergoes weld integrity testing and dimensional inspection to ensure leak-free operation under high temperatures.

Features
The pipe offers excellent thermal resistance, corrosion protection, and flexibility compared to conventional rigid connectors. Its welded collars provide secure attachment points, ensuring long service life in demanding road and load conditions.

Customization
Available in different lengths, diameters, braid patterns, and liner options. OEM customers can request specific end fittings, materials, and configurations to match their production line requirements.
 
 
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2.5 Inch Stainless Steel Exhaust Flex Pipe for Automotive & Truck Applications

2.5 Inch Stainless Steel Exhaust Flex Pipe – Technical Overview

The 2.5 inch stainless steel exhaust flex pipe is engineered for professional automotive and truck exhaust systems. Designed to absorb vibration and compensate for thermal expansion, it helps prevent cracks and leaks in exhaust manifolds, catalytic converters, and mufflers.


Material & Compatibility

Constructed from 304 stainless steel, the corrugated inner structure provides maximum flexibility, while the braided outer sleeve adds mechanical strength. Compatible with gasoline, diesel, and heavy-duty vehicle exhaust systems, and suitable for both OEM assembly lines and aftermarket service.


Installation & Application

Suitable for weld-on or clamp-on installation. Commonly used in medium-duty trucks, buses, SUVs, and industrial generators. Proper alignment and welding ensure optimal performance and extended service life.


Technical Specifications

ParameterValue
Inner Diameter2.5 inch (63.5 mm)
Material304 Stainless Steel
StructureCorrugated tube with external braid
Temperature Range-50°C to 900°C
Length Options8", 10", 12", Custom
End FittingsWelded collars or customized flanges


FAQ – Technical Inquiries

Q: How does this flex pipe improve exhaust system durability?
A: By absorbing engine and road vibrations, it reduces stress on rigid exhaust components, preventing cracks and leaks.


Q: Can it be used for high-temperature diesel applications?
A: Yes. The 304 stainless steel and double-layer braid withstand continuous exposure to high exhaust temperatures.


Q: Is it suitable for OEM integration?
A: Absolutely. We offer bulk supply with customizable dimensions, fittings, and packaging for OEM production lines.


Q: What is the recommended installation method?
A: Weld-on installation is preferred for permanent, leak-free connections, but clamp-on options are also supported for service flexibility.

Reliable Manufacturer of Automotive Exhaust Components

We specialize in the manufacturing of automotive exhaust flex pipes, mufflers, exhaust pipe upgrade components, expansion joints, metal bellows, exhaust clamps, hose clamps, and exhaust tailpipe tips — offering a full range of high-performance solutions for exhaust system applications.

Global Shipping & Payment Flexibility​​​​​​​

Multiple shipping options (EXW, FOB, CIF) and secure international payment methods (T/T, PayPal, LC) tailored to your business.

Factory-Direct Reliability​​​​​​​

In-house production ensures stable monthly output, short lead times, and strict quality control without middlemen.

Wholesale Pricing for Bulk Orders​​​​​​​

Optimized for B2B orders. Enjoy competitive factory rates and custom solutions for OEM/ODM partnerships.

ABOUT YDCT

Industry-leading supplier of exhaust flex pipe, metal bellows, and clamps, with 32 years of professional manufacturing experience. Large-volume shipments at more favorable prices.

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CONTACT INFORMATION

Address:HengQianKou Industrial Zone, ZheJiang, China
Whatsapp: +86-15058976697
Company tel: +86-577-62250902
Email address: mike@winnow-intl.com

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