Weston Stainless, based in Midland, UK, is a prominent manufacturer and supplier of high-quality stainless steel products, catering to various industrial sectors globally. Their Stainless Steel 316H Tubing is made from Grade 316H (High Carbon Austenitic Stainless Steel), offering superior strength, excellent corrosion resistance, and high-temperature performance. Available in round, square, and rectangular shapes, these tubes are ideal for heat exchangers, boilers, and high-pressure systems. The 316H material composition ensures exceptional resistance to oxidation, pitting, and crevice corrosion, making them suitable for chemical, petrochemical, and power generation industries requiring durable and high-strength tubing solutions.
Stainless Steel 316H Tubing consists of Carbon (0.04-0.10%), Manganese (≤2.00%), Silicon (≤0.75%), Phosphorus (≤0.045%), Sulfur (≤0.03%), Chromium (16.0-18.0%), Nickel (10.0-14.0%), Molybdenum (2.0-3.0%), and balance Iron, providing high strength and excellent corrosion resistance. The tubing offers a Tensile Strength of 515 MPa (min), Yield Strength of 205 MPa (min), Elongation of 35% (min), and Hardness of 217 HB max. Its density is 8.0 g/cm³, melting point ranges from 1370°C to 1400°C, and thermal conductivity is 16.2 W/m·K at 100°C, making it suitable for high-temperature and corrosive environments.
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 % |
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Stainless Steel 316H Tubing is widely used in high-temperature and high-pressure applications across industries like petrochemical, chemical, and power generation due to its high carbon content and superior strength. It is ideal for heat exchangers, boilers, superheaters, and pressure vessels, ensuring long-term performance in extreme environments. In oil & gas, marine, and offshore industries, it offers excellent resistance to chloride-induced corrosion. Additionally, it is commonly used in pharmaceutical, food processing, and water treatment plants where hygiene, durability, and corrosion resistance are critical for seamless operations.
High strength, excellent corrosion resistance, and superior high-temperature performance, ideal for heat exchangers, boilers, and pressure vessels in industrial applications.
High strength, excellent corrosion resistance, and superior heat resistance, making it ideal for high-temperature, petrochemical, and industrial applications.
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.
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.
Excellent corrosion resistance and can withstand high temperatures and pressures. These tubes are essential in the construction of boilers and pressure vessels.
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.
Excellent corrosion resistance and are used in condensers and evaporators. These tubes are critical for effective heat exchange in various industrial processes.
Designed with fins to increase the surface area for better heat transfer, offering high corrosion resistance. These tubes are ideal for heat exchangers and air conditioning systems.
Stainless Steel 316H Tubing is supplied with test certificates such as Mill Test Certificate (EN 10204/3.1B), Third Party Inspection Report, 100% Radiography Test Report, and Raw Material Test Certificate, ensuring superior product quality. The tubing is securely packed in wooden boxes, bundles, or pallets wrapped with plastic film to prevent damage during transit. Fast and reliable delivery is ensured through trusted logistics partners, guaranteeing safe and on-time delivery worldwide.







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