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Samia Pipes and Tubes, located in Tunis, Tunisia, has earned a solid reputation as a reliable manufacturer and supplier of Carbon Steel ASTM A333 Grade 7 seamless and welded pipes, specifically designed for tough industrial settings. With a keen emphasis on quality, precision, and adherence to international standards, Samia crafts Grade 7 pipes that excel in both low-temperature and general service conditions. By leveraging cutting-edge production technology and rigorous quality control measures, the company guarantees consistent dimensional accuracy and mechanical reliability. Catering to clients in the energy, petrochemical, and infrastructure sectors, both locally and internationally, Samia Pipes and Tubes blends technical know-how with trustworthy service and prompt delivery to meet a variety of project demands.
The Carbon Steel ASTM A333 Grade 7 pipes produced by Samia Pipes and Tubes are made with a meticulously controlled chemical composition, featuring a maximum of 0.19% carbon, up to 0.90% manganese, and trace levels of phosphorus and sulfur, along with silicon and nickel to boost toughness and strength in low temperatures. These pipes showcase reliable mechanical properties, including a minimum tensile strength of about 415–450 MPa, a yield strength of around 240 MPa, and good elongation, ensuring strong performance under mechanical and thermal stress. The chemistry and structure of the material allow it to maintain ductility and toughness in cold environments, avoiding brittleness.
| Compositions | Data |
|---|---|
| Carbon(max.) | 0.19 |
| Manganese | 0.9 |
| Phosphorus(max.) | 0.025 |
| Sulfur(max.) | 0.025 |
| Silicon | 0.13-0.32 |
| Nickel | 2.03-2.57 |
| Chromium | … |
| Other Elements | … |
| Properties | Data |
|---|---|
| Tensile strength, min, (MPa) | 450Mpa |
| Yield strength, min, (MPa) | 240 Mpa |
| Elongation, min, (%), L/T | 30/16.5 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Carbon Steel A333 GR 7 Pipes from Samia Pipes and Tubes ensures outstanding corrosion resistance, high strength, and durability. Our Pipe is designed for diverse industrial applications, delivering reliability and performance in challenging environments while maintaining competitive pricing.
Samia Pipes and Tubes is one of the largest Carbon Steel A333 GR 7 Pipes suppliers in Tunis, Tunisia, providing a comprehensive range of high-quality pipes tailored for various industries, ensuring reliable delivery and exceptional service to meet diverse project needs.
Yes, we offer custom sizes for Carbon Steel A333 GR 7 Pipes to meet your specific requirements. Our team at Samia Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@samiapipes.com.
Carbon Steel ASTM A333 Grade 7 pipes are extensively utilized in scenarios where dependable performance under low-temperature and pressure conditions is crucial. They are frequently found in oil and gas processing, LNG and cryogenic systems, and petrochemical plants for transporting fluids in chilly environments. Additionally, they play a vital role in power generation, industrial process piping, and structural applications where toughness and durability are paramount. Their outstanding mechanical properties and resistance to brittle fracture make them ideal for pipeline applications.
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