Home » All products » Exhaust Components » Exhaust Bellows » 1 3/8 Inch Stainless Steel Exhaust Flex Pipe for Automotive & Industrial Systems

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

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.
 
 
Availability:
Quantity:

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

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.

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.

FOLLOW US

CONTACT INFORMATION

Address:HengQianKou Industrial Zone, ZheJiang, China
Whatsapp: +86-13757770601
Company tel: +86-577-62250902
Email address: mike@winnow-intl.com

OUR PRODUCTS

Copryright © 2025 Zhejiang Yueding Corrugated Tube Co., Ltd.  All rights reserved.   ▏  Sitemap