Andre Stainless is a reputable manufacturer and supplier located in Singapore, specifically on Pulau Ujong, that focuses on providing top-notch stainless steel solutions. With a solid international footprint, the company has earned its stripes as a leading producer of Stainless Steel 309S Pipes in Dubai, UAE. Known for its unwavering commitment to quality, Andre Stainless delivers robust, high-temperature-resistant piping solutions tailored to meet the rigorous demands of industries throughout the Middle East. Their cutting-edge manufacturing techniques and strict adherence to global standards have made them a go-to choice for clients in search of dependable stainless steel pipe products in the UAE and beyond.
Stainless Steel 309S Pipes are primarily made up of 23% chromium and 13% nickel, which gives them exceptional resistance to corrosion and heat. These pipes boast impressive mechanical properties, featuring a tensile strength of about 620 MPa and a yield strength of roughly 310 MPa. They can handle high temperatures while maintaining their structural integrity under pressure. In their annealed state, these pipes are non-magnetic and offer excellent weldability and formability. These traits make 309S stainless steel particularly well-suited for high-temperature and corrosive environments, especially where durability and longevity are paramount.
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Dimensions |
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ASTM, ASME and API |
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Standard |
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ASTM A312 / ASME SA312 |
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Size |
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1/8″NB TO 30″NB IN |
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Specialized in |
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Large Diameter Size |
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Schedule |
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SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
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Form |
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Round, Square, Rectangular, Hydraulic Etc |
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Type |
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Seamless / ERW / Welded / Fabricated / LSAW Pipes |
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Length |
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Single Random, Double Random & Cut Length. |
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End |
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Plain End, Beveled End, Threaded |
| Grade | 309S | |
|---|---|---|
| min | max | |
| C | – | 0.08 |
| Mn | – | 2.0 |
| Si | – | 0.75 |
| P | – | 0.045 |
| S | – | 0.03 |
| Cr | 16.0 | 18.0 |
| Mo | 2.0 | 3.0 |
| Ni | 10.0 | 14.0 |
| N | – | 0.10 |
| Grade | 309S | |
|---|---|---|
| Tensile Strength (MPa) min | 515 | |
| Yield Strength 0.2% Proof (MPa) min | 205 | |
| Elongation (% in 50mm) min | 40 | |
| Hardness | Rockwell B (HR B) max | 95 |
| Rockwell B (HR B) max | 217 | |
Contact us to get a quick quote for your requirement.
We makes sure that Stainless Steel 309S Pipes undergo intense testing such as mechanical, chemical, and dimensional analysis. The corrosion resistance, strength, and durability of every pipe are carefully tested. Compliance certificates are issued that verify the performance, reliability, and safety of the products according to global standards for application in various industries.
Stainless 309S square pipes are high-temperature resistant, corrosion-resistant tubes with a square cross-section. They are used in structural and industrial applications requiring durability and strength under extreme conditions.
SS 309S seamless pipes are high-temperature resistant, corrosion-resistant tubes with no weld seams. Ideal for demanding environments, they offer durability and strength in applications like aerospace, power generation, and chemical processing.
Stainless Steel 309S ERW (Electric Resistance Welded) pipes are high-temperature resistant tubes created by welding. They offer durability and corrosion resistance, suitable for structural and industrial applications under extreme conditions.
SS 309S LSAW (Longitudinal Submerged Arc Welded) pipes are high-strength tubes with excellent high-temperature and corrosion resistance, used in large-diameter applications like pipelines and heavy-duty structural projects.
Stainless Steel 309S round pipes are high-temperature resistant, corrosion-resistant tubes with a circular cross-section. They are used in various applications, including industrial, structural, and high-heat environments, offering durability and strength.
Stainless Steel 309S welded pipes are high-temperature resistant tubes created by welding stainless steel strips. They offer excellent corrosion resistance and durability, suitable for applications requiring strength and performance under extreme conditions.
Stainless Steel 309S Pipes find extensive use across various industrial applications thanks to their resistance to oxidation and heat. They are perfect for high-temperature service environments, such as furnaces, heat exchangers, and thermal processing equipment. In the petrochemical and refinery sectors, these pipes are utilized in piping systems that manage hot gases and fluids. Their durability and corrosion resistance also make them ideal for power generation plants and marine applications. Additionally, 309S pipes are commonly used in the food processing and pharmaceutical industries, where hygiene and resistance to chemical reactions are crucial.







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