Stainless steel 309H is a high heat resistant alloy consisting of approximately 24-26% chromium and 13-15% nickel. It provides excellent oxidation resistance and strength at high temperatures, making it suitable for use in environments up to 1,100°C (2,012°F). Its characteristics include high creep resistance, good weldability and excellent thermal stability. Benefits of 309H tubing include durability in extreme temperatures, scaling resistance and long-term structural integrity, making it ideal for furnace components, exhaust systems and chemical process equipment.
Tube Specifications: ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554
Dimensions: ANSI B36.19, ANSI B36.10
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
Tube Outside Diameter: 1/8″ OD TO 2″OD 3MM OD TO 38 MM OD
Thickness Range: 1MM TO 3 MM 0.028 TO 0.156 IN, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
Type: Seamless / ERW / Welded / Capillary Tubes
Form: Round Tube, Square Tube, Rectangular Tube
Length: Single Random, Double Random & Required Length
End: Plain End, Beveled End, Treaded
End Protection: Plastic Caps
Finish: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
External Coating: 3LPE / 3LPP/ FBE/ DFBE/ PP
| 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.
At Shashank Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 309H Tubing in Dubai, UAE. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the UAE, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.
Available in sizes ranging from 1/8″ to 12″ in outer diameter, these tubes are highly corrosion-resistant. Seamless construction ensures strength and durability under high temperatures and pressures.
These tubes, with outer diameters from 1/8″ to 24″, offer excellent corrosion resistance. Welded for precise applications, they are suitable for a variety of industrial uses
Typically sized between 1/8″ and 2″ in outer diameter, this tubing is corrosion-resistant and designed to withstand high temperatures. Ideal for efficient heat transfer in industrial systems.
Available in sizes from 1/16″ to 2″ in outer diameter, it boasts high corrosion resistance. Perfect for critical instrumentation applications requiring precision and reliability.
Ranging from 1/2″ to 5″ in outer diameter, these corrosion-resistant tubes can endure extreme temperatures. Essential for maintaining efficiency in boiler operations.
These tubes come in various sizes, typically up to 2″ in outer diameter, and offer excellent corrosion resistance. They are used in heat exchangers and condensers for efficient thermal management.
With sizes usually between 1/4″ and 2″ in outer diameter, this corrosion-resistant tubing is designed for condensing steam or other fluids. It ensures efficient thermal exchange in condensers.
Available in sizes from 1/2″ to 2″ in outer diameter, these corrosion-resistant tubes feature fins for enhanced heat transfer. Used in heat exchangers to improve efficiency and performance.
Shashank Stainless is a leading supplier, and stockist of high-quality stainless steel 309H tubing in Dubai, UAE. Our products are widely used in various applications, and we are committed to delivering excellent service, resulting in high customer satisfaction. Our unique finishing techniques further distinguish us in the stainless steel industry. We are dedicated to consistently providing superior products and effectively meeting our customer’s needs.
Stainless steel 309H tubing is known for its excellent oxidation resistance and high thermal stability. It is commonly used in applications involving high temperatures and hot environments, such as heat exchangers, furnace components, and chemical processes and its resistance to extreme conditions provides it is ideal for applications in power generation and petrochemical industries. The durability and resistance to thermal expansion of the tubing makes it suitable for use in high-temperature system applications and exhaust gases.
