
3 Inch 304 Stainless Steel Exhaust Pipe
1. Standard: ASTM A312, ASTM A213, ASTM A269, ASTM A249
2. Size: 1/2''~48''
3. Thickness: SCH5~SCHXXS
4. Service: Cutting, Welding, Fabricated, Customized
3 Inch 304 Stainless Steel Exhaust Pipe is a crucial component in automotive and industrial exhaust systems, valued for its durability, corrosion resistance, and precise dimensions. This alloy 304 grade is part of the austenitic stainless steel family, renowned for its exceptional corrosion resistance, strength, and high-temperature resistance. It contains a significant amount of chromium and nickel, which contribute to its resistance to rust and oxidation, making it ideal for harsh environments like exhaust systems.
The "3 inch" (approximately 76.2 millimeters) designation refers to the diameter of the exhaust pipe, measured in inches. A larger diameter typically allows for better exhaust gas flow, reducing back pressure and potentially improving engine performance.
AISI 304 Stainless Steel Pipe Material features:
- Excellent Corrosion Resistance
- High Strength and Hardness
- High Temperature Resistance: Typically below 800°C
- Ease of Fabrication and Weldability

3 Inch 304 Stainless Steel Exhaust Pipe Specifications
| Outside Diameter | 3.000" |
| Wall Thickness | 16ga (0.065"±) |
| Inside Diameter | 2.870" |
| Finish | Polished OD |
| Length | 24.000" |
A Table Comparing Nominal Pipe Size And Tube Size:
| Nominal Pipe Size | Pipe OD | Tube Size | Tube OD |
|---|---|---|---|
| 1-1/2" | 1.900" | 1.500" | 1.500" |
| 2" | 2.375" | 2.000" | 2.000" |
| 2-1/2" | 2.875" | 2.500" | 2.500" |
| 3" | 3.500" | 3.000" | 3.000" |
| 3-1/2" | 4.000" | 3.500" | 3.500" |
| 4" | 4.500" | 4.000" | 4.000" |
3 Inch 304 Stainless Steel Exhaust Pipe Specific Applications:
- Automotive Industry
- Industrial Sector Industrial exhaust systems in manufacturing facilities, power plants, and machinery installations utilize these pipes to safely expel exhaust gases and fumes, thanks to their durability and resistance to corrosion.
- Marine Applications
- Custom Fabrication Projects
Stainless Steel Grade 304 Tubing Test Procedure:
- Chemical Composition Analysis
- Dimensional Measurement
- Surface Quality Inspection
- Mechanical Properties Testing
- Corrosion Resistance Testing
FAQ
Q: What Is The Alloy 304 Price?
Q: Is It In Stock?
Q: Is There Sample Service?
Q: What Is The Minimum Order Quantity?
Q: How Long Is The Delivery Time?
Q: What Payment Methods Are Supported?
Q: Do You Provide Factory Test Certificate?
Q: Do You Support Customized Products?
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