Product Overview
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1 3/8 Inch Stainless Steel Exhaust Flex Pipe for Automotive & Industrial Systems

Availability:
Application Scenarios: 
This 1 3/8 inch exhaust flex pipe is suitable for automotive engines, light trucks, and industrial equipment, providing vibration absorption, noise reduction, and thermal expansion compensation in exhaust systems.

Manufacturing Processes:
 Made from premium stainless steel, the pipe is corrugated for flexibility and strength, TIG welded, and pressure-tested to ensure durability under high temperature and exhaust gas flow conditions.

Features:
 Offers superior corrosion resistance, vibration dampening, and heat tolerance. Its compact design makes it ideal for tight installation spaces in engine compartments and industrial machinery.

Customization: 
Available in different stainless steel grades, lengths, and end fittings. OEM customization and volume production for industrial applications can be accommodated.
 
 

Product Overview

The 1 3/8 inch stainless steel exhaust flex pipe is designed for automotive, light truck, and industrial engine exhaust systems. Its flexible corrugated structure absorbs vibrations and allows for thermal expansion, reducing stress on adjacent exhaust components.


Material & Compatibility

Constructed from high-quality stainless steel, the pipe resists corrosion and high temperatures. It is compatible with both OEM and aftermarket exhaust systems, suitable for diesel and gasoline engines.


Applications & Installation

Used in passenger cars, light trucks, industrial engines, and compact machinery exhaust systems. Proper installation with compatible clamps or flanges ensures system integrity and flexibility. Avoid sharp bends or torsion during fitting.


Technical Specifications

ItemSpecification
Nominal Diameter1 3/8 inch (35 mm)
MaterialStainless Steel 304 / 321
LengthCustomizable
End FittingsPlain, Beveled, or Flanged
Operating Temperature-40°C to 800°C
Pressure RatingStandard automotive & industrial exhaust conditions


FAQ

Q: Can this pipe be used on diesel engines?

A: Yes, it is designed to handle diesel exhaust temperatures and vibration, providing long-term reliability.


Q: Is customization available?

A: Yes, custom lengths, corrugation types, stainless steel grades, and end fittings can be provided for OEM and industrial applications.


Q: How should it be installed?

A: Use compatible exhaust clamps or flanges. Ensure proper orientation and avoid excessive bending to maintain flexibility and prevent leaks.


Q: Can this pipe be used in marine environments?

A: Yes, it is suitable for marine diesel exhaust systems with proper corrosion prevention measures.


Q: Lead time for bulk orders?

A: Standard stock sizes ship within 2-3 weeks. Custom orders depend on specifications and volume.

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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