 |
4 Inch Stainless Steel Exhaust Flex Pipe for Industrial & Automotive Applications
| Application Scenarios: This 4 inch exhaust flex pipe is widely used in automotive, heavy-duty truck, diesel engine, and marine exhaust systems, providing reliable vibration absorption, noise reduction, and thermal expansion compensation. It is compatible with both OEM and aftermarket systems. Manufacturing Processes: Manufactured using high-grade stainless steel with precision corrugation and TIG welding, the pipe undergoes pressure and leak testing to ensure long-term durability under high temperature and exhaust gas flow conditions. Features: The product offers superior thermal resistance, corrosion protection, and vibration dampening compared to standard flex pipes. Its robust design extends system lifespan and reduces maintenance requirements in demanding industrial environments. Customization: Available in multiple stainless steel grades, lengths, end fittings, and corrugation styles. OEM volume production and specific diameter tolerances can be accommodated to meet precise engineering requirements. | |||||||||
Product Overview
The 4 inch stainless steel exhaust flex pipe is engineered for automotive, truck, diesel engine, and marine exhaust systems. Its flexible corrugated design allows it to absorb vibrations, accommodate thermal expansion, and reduce stress on adjacent exhaust components.
Material & Compatibility
Constructed from high-grade stainless steel, the flex pipe ensures corrosion resistance and long-term reliability in high-temperature environments. Compatible with OEM and aftermarket exhaust systems, it can handle both diesel and gasoline applications.
Applications & Installation
Ideal for vehicles, trucks, industrial engines, and marine exhaust systems. Installation requires standard exhaust clamps or flanges. Correct orientation and secure mounting are critical to maintain flexibility and prevent leaks.
Technical Specifications
| Item | Specification |
|---|---|
| Nominal Diameter | 4 inch (102 mm) |
| Material | Stainless Steel 304 / 321 |
| Length | Customizable |
| End Fittings | Plain, Beveled, or Flanged |
| Operating Temperature | -40°C to 800°C |
| Pressure Rating | Standard industrial exhaust conditions |
FAQ
Q: Can this flex pipe handle diesel engine exhaust?
A: Yes, it is designed for diesel engines, providing vibration absorption, thermal expansion compensation, and corrosion resistance under typical operating temperatures.
Q: Is OEM customization available?
A: Yes, we offer custom lengths, corrugation types, stainless steel grades, and end fittings to meet specific engineering requirements.
Q: How should it be installed?
A: Install using compatible exhaust clamps or flanges, ensuring secure mounting without over-tightening to preserve flexibility. Avoid sharp bends or torsion during installation.
Q: Can this be used in marine applications?
A: Yes, it is suitable for marine diesel exhaust systems, provided standard installation practices for corrosion prevention are followed.
Q: What is the typical lead time for bulk orders?
A: Standard stock sizes ship within 2-3 weeks. Custom orders depend on specification and volume, with production timelines provided upon inquiry.
Product Overview
The 4 inch stainless steel exhaust flex pipe is engineered for automotive, truck, diesel engine, and marine exhaust systems. Its flexible corrugated design allows it to absorb vibrations, accommodate thermal expansion, and reduce stress on adjacent exhaust components.
Material & Compatibility
Constructed from high-grade stainless steel, the flex pipe ensures corrosion resistance and long-term reliability in high-temperature environments. Compatible with OEM and aftermarket exhaust systems, it can handle both diesel and gasoline applications.
Applications & Installation
Ideal for vehicles, trucks, industrial engines, and marine exhaust systems. Installation requires standard exhaust clamps or flanges. Correct orientation and secure mounting are critical to maintain flexibility and prevent leaks.
Technical Specifications
| Item | Specification |
|---|---|
| Nominal Diameter | 4 inch (102 mm) |
| Material | Stainless Steel 304 / 321 |
| Length | Customizable |
| End Fittings | Plain, Beveled, or Flanged |
| Operating Temperature | -40°C to 800°C |
| Pressure Rating | Standard industrial exhaust conditions |
FAQ
Q: Can this flex pipe handle diesel engine exhaust?
A: Yes, it is designed for diesel engines, providing vibration absorption, thermal expansion compensation, and corrosion resistance under typical operating temperatures.
Q: Is OEM customization available?
A: Yes, we offer custom lengths, corrugation types, stainless steel grades, and end fittings to meet specific engineering requirements.
Q: How should it be installed?
A: Install using compatible exhaust clamps or flanges, ensuring secure mounting without over-tightening to preserve flexibility. Avoid sharp bends or torsion during installation.
Q: Can this be used in marine applications?
A: Yes, it is suitable for marine diesel exhaust systems, provided standard installation practices for corrosion prevention are followed.
Q: What is the typical lead time for bulk orders?
A: Standard stock sizes ship within 2-3 weeks. Custom orders depend on specification and volume, with production timelines provided upon inquiry.
YUEDING EXHAUST
As one of China's leading exhaust flexible components manufacturers, YDCT focuses on helping you get the right parts that fit your project, whether for automotive systems or industrial equipment. We produce a complete range of stainless steel flex pipes, metal bellows, expansion joints, and exhaust clamps, all designed for durability and easy installation. More importantly, we can customize each order to match your needs — from OEM logo marking and material options to color selection and drawing-based production with reasonable MOQ. You tell us what you need, and we’ll make sure every piece arrives ready to perform, with the quality and consistency you expect.
Global Shipping & Payment Flexibility
We ship worldwide with EXW, FOB, or CIF terms, and support safe payment methods like T/T, PayPal, and L/C — flexible for different order sizes.
Factory-Direct Reliability
We make most products in our own factory and work closely with reliable partners for others, so every shipment meets the same level of quality.
Wholesale Pricing for Bulk Orders
We offer competitive factory prices for bulk orders and provide OEM solutions to match your brand and technical requirements.
