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Bulan Pipes and Tubes stands out as a leading manufacturer and supplier of Stainless Steel 309S Pipes, proudly based in Jakarta, Indonesia. These pipes are celebrated for their remarkable resistance to oxidation and scaling, even in high-temperature settings. As a low-carbon variant of grade 309, SS 309S is designed for enhanced weldability and durability, making it perfect for applications like heat treatment furnaces, boilers, and chemical processing equipment. Bulan Pipes and Tubes guarantees that their products comply with international ASTM and ASME standards, delivering dependable, high-quality solutions for industries such as power generation, petrochemicals, and manufacturing.
Stainless Steel 309S Pipes generally consist of 23–25% chromium, 12–14% nickel, and a maximum carbon content of 0.08%, which helps reduce carbide precipitation and boosts weldability. The alloy also includes trace amounts of manganese, silicon, and nitrogen. In terms of mechanical properties, these pipes boast a tensile strength of around 515 MPa and a yield strength of about 205 MPa. 309S is known for its excellent resistance to oxidation, thermal fatigue, and scaling at temperatures reaching up to 1150°C. The low carbon content ensures stability and minimizes sensitization during welding, making it a great choice for high-temperature structural applications.
Pipe Standard | ASTM A312 ASME SA312 / ASTM A358 ASME SA358 |
Pipe Dimension | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
Pipe Sizes | 1 / 2″ NB – 24″ NB |
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 |
Steel Pipe Manufacturing Process | Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded |
Stainless Steel Pipe Shapes | Hydraulic, Round, Rectangle, Square, Hex, Honed |
Stainless Steel Pipe Schedule | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Pipe Ends | Half Hard, Soft, Hard, Quarter Hard, Spring Hard |
Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements |
Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 309S | <=0.080 max | <=2.00 max | <=0.75 max | <=0.040 max | <=0.015 max | 22.00-24.00 max | – | 12.00-14.00 | – |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 309S | <=0.080 max | <=2.00 max | <=0.75 max | <=0.040 max | <=0.015 max | 22.00-24.00 max | – | 12.00-14.00 | – |
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 309S pipes from Bulan Pipes and Tubes ensures high quality and durability, as these pipes offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in stainless steel products ensures you receive a top-tier solution tailored to your needs.
Bulan Pipes and Tubes, one of the largest suppliers of Stainless Steel 309S pipes in Indonesia, Jakarta, 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 309S pipes to meet your specific requirements. Our team at Bulan Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bulanpipes.id.
Stainless Steel 309S Pipes find extensive use in industries that demand resistance to extreme heat and corrosion. Common applications include components for furnaces, heat exchangers, boiler tubing, petrochemical reactors, and thermal oxidizers. Their ability to endure cyclic heating and cooling makes them ideal for radiant tubes, kiln linings, and high-temperature exhaust systems. You’ll also find 309S pipes in power plants, cement manufacturing, and waste incineration facilities. With their outstanding oxidation resistance, weldability, and mechanical strength, they are perfect for long-term use in high-temperature corrosive environments.
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