Samia Pipes and Tubes is a dependable manufacturer and supplier of Hastelloy Instrumentation Tubing, based in Tunis, Tunisia. Designed for critical control and measurement systems, this tubing delivers uncompromising accuracy, strength, and corrosion resistance. Manufactured with tight tolerances, smooth internal finishes, and rigorous quality inspection, Samia Pipes and Tubes supplies tubing that performs flawlessly in aggressive chemical and high-temperature environments. Trusted by industries where precision is non-negotiable, the company provides instrumentation tubing that protects signals, processes, and safety without compromise.
Hastelloy Instrumentation Tubing is generally crafted from alloys like Hastelloy C-276, C-22, or C-2000, which contain 55–61% nickel, 14.5–22% chromium, 15–17% molybdenum, along with trace amounts of iron, tungsten, and cobalt. This unique blend offers remarkable resistance to strong oxidizers, reducing agents, and localized corrosion such as pitting and crevice attack. The tubing boasts high tensile strength (up to 790 MPa), yield strength around 350 MPa, and exceptional ductility. Its seamless design ensures precise dimensions and integrity, making it ideal for high-pressure instrumentation, metering systems, and chemically aggressive environments.
| Grades |
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| Shapes | ASTM B619 Round, Rectangular, Square, Hydraulic, Straight, “U” Shape, Coiled, Honed Tubes, Pan Cake Coils |
| Manufacturing Type | Seamless / ERW / Welded / Fabricated / CDW / CDS / DOM / CEW / 100% X Ray Welded |
| Thickness Range | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXH, SCH XXS, SCH XS |
| Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Standard | SUS, JIS, AISI, ASTM, GB, DIN, EN |
| Delivery Condition | Annealed and Pickled (AP), Polished, Bright Annealed (BA), Cold Drawn, MF and Fully Annealed |
| Value Added Services |
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| END | Plain End, Beveled End, Treaded ASTM B622 Hastelloy Tube |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Technique | Hastelloy Cold drawn, Cold rolled, Hot rolled, Extrusion Tube |
| Marking |
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We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
By choosing Hastelloy Instrumentation Tubing from Samia Pipes and Tubes, you are assured of superior quality and durability. These tubes provide outstanding corrosion resistance and strength, making them ideal for a wide range of industrial applications. Our dedication to excellent service and dependable delivery ensures customer satisfaction every time. With our expertise in stainless steel products, we deliver top-tier solutions customized to meet your specific requirements.
Samia Pipes and Tubes, a leading supplier of Hastelloy Instrumentation Tubing in Tunis, Tunisia, provides a wide selection of premium pipes and tubes for diverse industrial applications. With a vast inventory and a strong focus on delivering outstanding service, they are the preferred choice for stainless steel products in the region.
At Samia Pipes and Tubes, we provide custom sizes of Hastelloy Instrumentation Tubing to meet your exact specifications. Our dedicated team is here to offer tailored solutions for all your piping and tubing needs. For more information, feel free to reach out to us at sales@brydonpipesandtubes.co.uk.
Hastelloy Instrumentation Tubing finds its place in various applications that require precision, reliability, and resistance to harsh chemicals. In the chemical and petrochemical sectors, it’s utilized in instrumentation systems, sample lines, and control panels that come into contact with highly corrosive substances. In offshore and marine settings, it’s essential for hydraulic and pneumatic systems that need robust corrosion protection. Additionally, in the pharmaceutical industry, it plays a crucial role in ensuring the integrity and safety of processes that demand the highest standards.
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