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304 Hot Rolled NO.1 Stainless Steel Pipe
Discover the exceptional durability and versatility of our 304 stainless steel pipe, designed for a wide range of industrial applications. Manufactured to strict standards, our pipes offer superior corrosion resistance and strength, making them ideal for chemical processing pipes, construction materials, and heat exchanger tubes. With precise dimensions and excellent weldability, these pipes ensure reliable performance in demanding environments. Explore our comprehensive selection of stainless pipe supplier products, including options for various grades and specifications, tailored to meet your project needs efficiently and cost-effectively.
304 Hot Rolled NO.1 Stainless Steel Pipe is produced through a hot rolling process that enhances its mechanical properties and surface finish. This type of pipe is characterized by its rough, scaled surface, which is typical of the NO.1 finish, and it is commonly used in applications where appearance is not the primary concern but performance and durability are critical. The hot rolling method ensures a uniform microstructure, improving the pipe's resistance to stress and environmental factors. It is widely employed in structural supports, industrial machinery, and other heavy-duty uses due to its robustness and ability to withstand high temperatures and pressures. The material composition includes chromium and nickel, which contribute to its anti-corrosive qualities, making it a reliable choice for long-term projects.
- Material: ASTM A312 TP304 Stainless Steel
- Standard: ASTM, ASME, ANSI, and ISO compliant
- Outer Diameter: 1/8 inch to 24 inches
- Wall Thickness: SCH 5S to SCH XXS
- Length: Random lengths or cut-to-size, up to 6 meters
- Surface Finish: Hot rolled, NO.1 finish with scale
- Tolerance: ±10% for wall thickness, ±0.5% for diameter
- Chemical Composition: Carbon max 0.08%, Chromium 18-20%, Nickel 8-10.5%
- Mechanical Properties: Tensile strength min 515 MPa, Yield strength min 205 MPa
- Application Temperature: -200°C to 800°C
- Certification: Mill Test Certificate (MTC) provided
- Packaging: Bundled with protective caps, wooden crates for export
| Property | Value | Unit |
|---|---|---|
| Density | 8.0 | g/cm³ |
| Thermal Conductivity | 16.2 | W/m·K |
| Electrical Resistivity | 0.72 | Ω·mm²/m |
| Elongation | 40 | % |
| Hardness (Brinell) | 150 | HB |
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