Description
Product Description
A335 P1 Seamless Pipe is a premium alloy steel pipe designed for high-temperature service applications. Manufactured in compliance with ASTM A335 and ASME SA335 specifications, these seamless pipes are ideal for use in boilers, heat exchangers, superheaters, and pressure vessels.
Applications
- High-temperature services
- Boilers
- Heat exchangers
- Superheaters
- Pressure vessels
Chemical Composition A335 P1 Seamless Pipe
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.10 max |
| Manganese (Mn) | 0.30 - 0.60 |
| Silicon (Si) | 0.10 - 0.50 |
| Phosphorus (P) | 0.025 max |
| Sulfur (S) | 0.025 max |
| Chromium (Cr) | 0.50 - 0.65 |
| Molybdenum (Mo) | 0.44 - 0.65 |
Mechanical Properties A335 P1 Seamless Pipe
| Property | Value |
|---|---|
| Tensile Strength | 415 MPa (60,200 psi) min |
| Yield Strength | 205 MPa (29,700 psi) min |
| Elongation | 30% min |
| Hardness (Brinell) | 163 HB max |
| Hardness (Rockwell B) | 85 HRB max |
| Impact Energy (Charpy V-Notch) | 27 J (20 ft-lbf) min at -20°C (-4°F) |
Conclusion
Emirerri Steel is committed to providing high-quality, dependable products with a consistent supply chain to meet the growing demands of our customers. For more information or to place an order, please contact us. We look forward to serving your high-temperature piping needs with our superior A335 P1 Seamless Pipes.



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