304 Stainless Seamless Steel Pipe
Description
The 304 stainless steel seamless pipe is manufactured using a hot-rolling or cold-drawing process, creating a welded-free structure. Composed of 18% chromium and 8% nickel, it forms a dense austenitic structure. This pipe features a smooth inner wall (roughness Ra ≤ 1.6μm) and uniform wall thickness (tolerance ±0.1mm), ensuring efficient and stable fluid transport. It is commonly used in chemical piping systems and food processing equipment. With good corrosion resistance (suitable for general corrosive environments but not high-chlorine environments), high-temperature resistance (up to 800°C), and excellent processing performance, it is a versatile material.
Application：
- Food processing equipment
- Chemical pipelines
- Architectural trim
- Automotive exhaust manifolds
- Heat exchanger tubes
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Product Specification
Mechanical Properties
| Nominal: | 0.25″ |
| Outer Diameter: | 0.54″ |
| Wall: | 0.12″ |
| Inner Diameter: | 0.302″ |
| Standard(s): | ASTM-A312, ASTM-A999 |
| Type: | Welded |
| Tolerance: | ±1% |
| Grade: | 304 |
| Surface Finish: | 2B |
| Invoicing: | by actual weight |
| Application: | Chemical,seawater equipment,food industry |
| Welding Line Type: | Spiral Welded |
| Processing Service: | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Surface Treatment: | BA/NO.1/NO.3/NO.4/8K/HL/2D/1D |
| Technique: | Hot Rolled or Cold Rolled |
| Length: | Customer’s Request |
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