Stainless Steel 316H Tubing is a top-notch tubing option crafted for situations that demand outstanding corrosion resistance, high-temperature strength, and long-lasting durability. As a high-carbon variant of 316 stainless steel, 316H tubing shines with its exceptional creep resistance and mechanical stability, making it a perfect fit for industries like chemical processing, petrochemicals, power generation, and marine applications. This tubing ensures reliable fluid transport, precise dimensional tolerances, and enduring performance even in the toughest environments.
Constructed from iron, chromium, nickel, and molybdenum, Stainless Steel 316H Tubing features a higher carbon content than standard 316, boosting its strength at elevated temperatures. The chromium content helps fend off oxidation and corrosion, while nickel contributes to toughness and ductility. Molybdenum enhances resistance to pitting and crevice corrosion, particularly in environments rich in chlorides. These tubes are known for their impressive tensile strength, hardness, and resistance to stress corrosion cracking, making them ideal for high-pressure and high-temperature scenarios.
Specifications : ASTM A213, A312, A269, A358 / ASME SA213, SA312, SA269, SA358
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
Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type : Seamless / ERW / Welded / Fabricated / CDW
Form : Round Tubes, Square Tubes, Rectangular Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
Outside Finish : 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Tubes, Finish as per customer Requirements
Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
| 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 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Contact us to get a quick quote for your requirement.
We ensures high-quality Stainless Steel 316H Tubing through hydrostatic, ultrasonic, PMI (Positive Material Identification), and intergranular corrosion tests. Every batch is inspected in detail to meet the standards of ASTM and ASME. ISO, EN, and NACE certified, all products are delivered with material test reports and compliance certificates.
Stainless Steel 316H Seamless Tubing is available in sizes ranging from 1/8″ to 24″ in diameter. Known for its superior corrosion resistance, it is ideal for high-temperature applications. The absence of welds ensures a smooth finish and higher strength.
Stainless Steel 316H Welded Tubing is available in sizes from 1/8″ to 72″ in diameter. It offers excellent corrosion resistance and is suitable for a variety of applications, including chemical and petrochemical industries. The welding process allows for cost-effective production of longer lengths.
Stainless Steel 316H Heat Exchanger Tubes come in sizes from 1/2″ to 12″ in diameter. They are designed for optimal heat transfer and corrosion resistance, making them ideal for high-temperature environments. These tubes are essential components in heating and cooling systems.
Stainless Steel 316H Instrumentation Tubing is available in sizes from 1/8″ to 1″ in diameter. It offers high corrosion resistance and precise dimensional tolerances, making it perfect for use in critical instrumentation and control systems. These tubes ensure reliable performance under high pressure.
Stainless Steel 316H Boiler Tubes range in size from 1/2″ to 5″ in diameter. They provide excellent corrosion resistance and can withstand high temperatures and pressures. These tubes are essential in the construction of boilers and pressure vessels.
Stainless Steel 316H U-Tubes are available in sizes from 1/2″ to 1-1/2″ in diameter. They are specifically designed for heat exchanger applications where space is limited, offering superior corrosion resistance. The U-shape allows for efficient heat transfer in compact spaces.
Stainless Steel 316H Condenser Tubes come in sizes from 1/4″ to 2″ in diameter. They provide excellent corrosion resistance and are used in condensers and evaporators. These tubes are critical for effective heat exchange in various industrial processes.
You’ll find Stainless Steel 316H Tubing commonly used in chemical plants, petrochemical refineries, power plants, offshore platforms, and high-temperature industrial processes. It’s perfect for transporting corrosive liquids, steam, and aggressive chemicals, as well as for use in heat exchangers, condensers, and process piping systems. With its blend of mechanical strength, thermal stability, and exceptional corrosion resistance, Stainless Steel 316H Tubing guarantees reliable, long-term performance in critical industrial and engineering settings.
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