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Samia Pipes and Tubes, based in Tunis, Tunisia, is a trusted manufacturer and supplier of high-quality industrial pipes and tubes. Among our premium offerings are Stainless Steel 316H Pipes, engineered for excellent corrosion resistance, high-temperature strength, and long-term durability. With higher carbon content than standard 316, these pipes provide improved high-temperature strength while maintaining corrosion resistance. Ideal for demanding chemical, petrochemical, and industrial applications, they deliver reliable performance under extreme conditions. At Samia Pipes and Tubes, we provide more than materials—we offer high-performance solutions that enhance operational safety, efficiency, and long-term reliability.
Stainless Steel 316H Pipes are austenitic stainless steels containing 16–18% chromium, 10–14% nickel, 2–3% molybdenum, and higher carbon content than standard 316. This composition enhances tensile and yield strength at elevated temperatures while maintaining corrosion resistance. Typical tensile strength ranges from 515–720 MPa, with a yield strength of 205–450 MPa and a density of approximately 8.0 g/cm³. These pipes provide mechanical stability, high-temperature strength, and excellent corrosion resistance, making them suitable for industrial applications requiring durability and reliability in aggressive or high-temperature environments.
| Pipe Standard | ASTM A312 ASME SA312 / ASTM A358 ASME SA358 |
| Pipe Dimension | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
| Pipe Sizes | 1 / 2″ NB – 24″ NB |
| Pipe Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
| Steel Pipe Manufacturing Process | Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded |
| Stainless Steel Pipe Shapes | Hydraulic, Round, Rectangle, Square, Hex, Honed |
| Stainless Steel Pipe Schedule | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Pipe Ends | Half Hard, Soft, Hard, Quarter Hard, Spring Hard |
| Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements |
| Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 316H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
| Grade | Tensile Strength | Yield Strength | Elongation |
| SS 316H | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 35 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 316H Pipes from Samia Pipes and Tubes offers excellent corrosion resistance, making it ideal for harsh environments. Our pipes are manufactured to the highest standards, making them durable and reliable. We provide customized solutions to meet the specific needs of the business. With competitive pricing and exceptional customer service, we guarantee a smooth shopping experience. Trust Samia for your piping needs and enjoy unparalleled performance and longevity.
Samia Pipes and Tubes, one of the largest suppliers of Stainless Steel 316H Pipes in Tunis, Tunisia, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Stainless Steel 316H 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.
Stainless Steel 316H Pipes are widely used in industries requiring high corrosion resistance and enhanced high-temperature performance. They are ideal for chemical processing plants, petrochemical industries, boilers, heat exchangers, and high-temperature piping systems. In marine and offshore applications, they provide durability against corrosive seawater and aggressive chemicals. Additionally, they are used in pharmaceutical and food processing equipment where both corrosion resistance and thermal strength are critical. With their combination of mechanical strength, corrosion resistance, and high-temperature stability, Stainless Steel 316H Pipes from Samia Pipes and Tubes deliver reliable, low-maintenance, and long-lasting solutions for demanding industrial applications.
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