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Irfan Pipes and Tubes, located in Istanbul, Turkey, has built a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 309H Pipes, celebrated for their outstanding quality and durability. The company specializes in high-performance stainless steel solutions, crafting 309H Pipes that adhere to strict international standards for corrosion resistance, high-temperature strength, and longevity. Thanks to their advanced manufacturing techniques and rigorous quality control, Irfan Pipes and Tubes guarantees precise dimensions, consistent performance, and dependable reliability. They cater to various industries, including chemical processing, power generation, oil and gas, and high-temperature industrial applications, providing piping solutions that blend strength, durability, and exceptional performance in tough environments.
Stainless Steel 309H Pipes are primarily made up of iron, chromium (23–25%), and nickel (12–15%), which gives them remarkable resistance to oxidation and high-temperature corrosion. These pipes boast high tensile strength, impressive hardness, and good ductility, ensuring they remain stable and durable even under elevated temperatures and pressures. The higher carbon content compared to 309 enhances their strength at high temperatures while still maintaining corrosion resistance. These mechanical and chemical properties make 309H Pipes perfect for industrial applications that require outstanding performance, reliability, and longevity in harsh high-temperature and corrosive settings.
Specifications | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790 |
Dimensions | ASTM, ASME and API |
Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Wall Thickness | Sch 5s, 10s, 40s, 80s, 160, XXS |
Size – Seamless 309H Pipes | 1/8″NB TO 30″NB IN |
ERW 309H Pipes | 1/2″ NB – 24″ NB |
EFW 309 Pipes | 6″ NB – 100″ NB |
Form | Round, Square, Rectangular, Oval, Hydraulic Etc |
Types | Seamless, ERW, Welded, Fabricated, LSAW Pipes |
End | Plain End, Beveled End, Treaded |
Length | Single Random, Double Random & Cut Length. |
Grade | C | Mn | Si | P | S | Cr | Ni | Fe | |
309H | min. | 0.04 | – | – | – | – | 22.0 | 12.0 | 58.0 63.0 |
max. | 0.10 | 2.0 | 0.75 | 0.045 | 0.03 | 24.0 | 15.0 |
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
309H | 515 | 205 | 40 | 95 | 217 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 309H Pipes from Irfan Pipes and Tubes offers superior thermal stability, corrosion resistance and excellent weldability. The company’s expertise assures accuracy and quality control. They offer on-time delivery, competitive pricing and exceptional customer support, making them a trusted vendor for engineering needs.
Irfan Pipes and Tubes, one of the largest suppliers of Stainless Steel 309H pipes in Istanbul, Turkey, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Stainless Steel 309H pipes to meet your specific requirements. Our team at Irfan Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@irfanpipes.com.
You’ll find Stainless Steel 309H Pipes commonly used in high-temperature applications like furnace parts, heat exchangers, boilers, and chimneys, where resistance to oxidation and durability are essential. They’re particularly suited for chemical processing equipment, power plants, and oil refineries that operate under extreme thermal and corrosive conditions. Moreover, 309H Pipes are also utilized in architectural and industrial piping projects that demand strength, longevity, and resistance to scaling and corrosion. Their exceptional mechanical and chemical properties make them a top choice for industries that require reliable performance in challenging environments.
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