Product Parameters
Perforated Stainless Steel Pipe
overview
Perforated stainless steel pipes are divided into seamless perforated pipes and welded perforated pipes. They are corrosion-resistant, high-temperature resistant, and high durability. Commonly used materials include 304,316, and 316L.
Specification
The specification of perforated stainless steel pipes varies depending on the intended application. Details such as pipe diameter, wall thickness, hole size, perforation pattern, open area, and overall pipe length can be customized to meet specific requirements.
Chemical Composition
The chemical composition of perforated stainless steel pipes can vary slightly depending on the steel grade. The table below provides an overview of the typical chemical composition of three commonly used stainless steel grades - 304, 316, and 316L:
| Chemical Elements (%) | Grade 304 | Grade 316 | Grade 316L |
| Chromium (Cr) | 18-20 | 16-18 | 16-18 |
| Nickel (Ni) | 8-10.5 | 10-14 | 10-14 |
| Carbon (C) | 0.08 | 0.08 | 0.035 |
| Manganese (Mn) | 2 | 2 | 2 |
| Silicon (Si) | 0.75 | 0.75 | 0.75 |
| Phosphorus (P) | 0.045 | 0.045 | 0.045 |
| Sulfur (S) | 0.03 | 0.03 | 0.03 |
Mechanical Properties
The mechanical properties of perforated stainless steel pipes are crucial in determining their suitability for different applications. The table below presents the typical mechanical properties of the commonly used grades - 304, 316, and 316L:
| Mechanical Properties | Grade 304 | Grade 316 | Grade 316L |
| Tensile Strength (MPa) | 515 | 515 | 485 |
| Yield Strength 0.2% Offset (MPa) | 205 | 205 | 170 |
| Elongation in 2 inches (%) | 40 | 40 | 40 |
| Hardness (Brinell) | 201 | 217 | 217 |
| Rockwell Hardness (B) | 92 | 95 | 95 |
Application
Exhaust Systems
Filtration Systems
Chemical Processing
Oil and Gas Industries
Petrochemical Industries
Wastewater Treatment Plants
Architectural and Decorative Elements
HVAC Systems
Food Processing Industries
Conclusion
Perforated stainless steel pipes not only have good corrosion resistance, but their excellent mechanical properties and aesthetic appeal make them suitable for a wide range of applications in various industries. If you need to know the latest prices and detailed specifications, please leave a message and our salesperson will contact you as soon as possible.
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