Product Introduction
The 1 3/4 inch stainless steel exhaust flex pipe is designed for automotive exhaust systems, light commercial vehicles, and small diesel-powered machinery. Its flexible structure absorbs engine vibration, protects downstream components, and ensures stable exhaust operation.
Material & Compatibility
Manufactured using stainless steel 304 or 321, the pipe resists corrosion and oxidation under high temperatures. It is fully compatible with gasoline, diesel, and light-duty industrial exhaust systems.
Application & Installation
Ideal for use in cars, pickup trucks, compact diesel generators, and small-scale industrial machinery. Installation requires appropriate clamps or welding to ensure a secure connection, maintaining both flexibility and sealing performance.
Technical Specifications
| Item | Specification |
| Nominal Diameter | 1 3/4 inch (45 mm) |
| Material | Stainless Steel 304 / 321 |
| Length | Customizable |
| End Fittings | Plain, Beveled, or Flanged |
| Operating Temperature | -40°C to 800°C |
| Testing | Pressure and Leak Tested |
FAQ
Q: What applications require a 1 3/4 inch exhaust flex pipe?
A: It is widely used in passenger vehicles, light trucks, and compact diesel engines where moderate exhaust flow and vibration isolation are required.
Q: Can this flex pipe handle continuous high temperatures?
A: Yes, stainless steel construction ensures reliable operation up to 800°C in automotive and industrial exhaust systems.
Q: Do you support OEM bulk supply?
A: Yes, we provide OEM solutions with customized lengths, fittings, and braiding structures for automotive and industrial buyers.
Q: How to prevent premature failure?
A: Ensure correct alignment during installation, avoid over-stressing the pipe, and use high-quality clamps or welding for secure fixation.
Q: Is it suitable for marine engines?
A: Yes, with proper anti-corrosion treatment, it can be used in marine exhaust systems exposed to humid or salt-rich environments.