Samia Pipes and Tubes, based in Tunis, Tunisia, manufactures and supplies high-performance Inconel 718 Pipes designed for extreme operating conditions. Inconel 718 is a nickel-chromium superalloy known for its outstanding strength, corrosion resistance, and ability to perform at very high temperatures. Using advanced manufacturing processes and strict quality controls, Samia Pipes and Tubes ensures precise dimensions, excellent surface finish, and consistent material quality. Inconel 718 pipes are widely trusted in critical industries where high pressure, heat, and mechanical stress demand long-term reliability
Inconel 718 Pipes are superalloys based on nickel and chromium, enhanced with iron, niobium, molybdenum, and titanium to offer exceptional corrosion resistance, high strength, and excellent oxidation stability at elevated temperatures. These pipes boast impressive mechanical properties, including high tensile strength, excellent yield strength, and remarkable resistance to creep and fatigue. Their metallurgical stability ensures reliable performance under both thermal and mechanical stress, making them suitable for extreme environments. Inconel 718 Pipes maintain their structural integrity and resist degradation, providing long-lasting durability in demanding industrial applications where high-performance materials are crucial.
Specifications ASTM B983, B670 / ASME SB983, SB670
Dimensions ASTM, ASME and API
Size Range 15″NB – 150″NB
Outer Diameter 6.35 mm OD upto 254 mm OD in 0.6 TO 20 mm thickness.
Schedule SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
Length Single Random, Double Random & Cut Length
Form Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tube
Grade 718 UNS (N07718), DIN (2.4668)
| C | Mn | P | S | Si | Cr | Ni | Mo | Cb | Ta | Ti | Al | Co | B | Cu |
| 0.08 | 0.35 | 0.015 | 0.015 | 0.35 | 17-21 | 50-55 | 2.8-3.30 | 4.75-5.50 | 0.05 | 0.65-1.15 | 0.20-0.80 | 1.00 | 0.006 | 0.30 |
| Ultimate Tensile Strength, psi | .2% Yield Strength psi | Elongation % | Hardness Rockwell B |
| 135,000 | 70,000 | 45 | 100 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Inconel 718 pipes are manufactured from a nickel-based alloy containing significant amounts of chromium, iron, niobium, molybdenum, and trace elements. This composition provides exceptional resistance to oxidation, corrosion, and creep at elevated temperatures. Mechanically, Inconel 718 offers very high tensile and yield strength, excellent fatigue resistance, and outstanding toughness. It maintains structural stability under extreme pressure and heat and responds well to age-hardening heat treatment, making it suitable for severe service environments.
Samia Pipes and Tubes, a top supplier of Inconel 718 Pipes in Tunis, Tunisia, offers a comprehensive range of high-quality pipes and tubes for various industrial applications. With an extensive inventory and a commitment to exceptional customer service, they have become the go-to source for stainless steel products in the area.
At Samia Pipes and Tubes, we specialize in providing custom-sized Inconel 718 Pipes designed to meet your specific requirements. Our expert team is committed to delivering personalized solutions for all your piping and tubing needs. For more details, contact us at sales@samiapipes.com.
Inconel 718 pipes are widely used in industries exposed to extreme heat, pressure, and corrosive conditions. Common applications include aerospace engines, gas turbines, oil and gas processing equipment, and nuclear power systems. They are also used in chemical processing plants, heat exchangers, and high-pressure piping systems. Due to their excellent resistance to thermal fatigue, stress corrosion cracking, and oxidation, Inconel 718 pipes are ideal for critical components that require long service life and reliable performance in harsh environments.
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