- sales@vipulpipesandtubes.co.in
- Chennai, india
Home > Stainless Steel Tubing > Stainless Steel 309H Tubing
High-performance stainless steel 309H tubing, made for exceptional strength and heat resistance at high temperatures, is available from Vipul Pipes and Tubes, a reputable manufacturer and supplier in Chennai, India. SS 309H is well-known for having a high carbon content and superior resistance to oxidation, making it perfect for structural and pressure applications involving high temperatures. At Vipul Pipes and Tubes, we provide robust, precisely engineered tubing by using cutting-edge manufacturing processes and abiding by international standards. We have established a reputation for quality, dependability, and timely delivery thanks to the extensive use of our SS 309H tubes in the thermal processing, chemical, petrochemical, and power industries.
The austenitic stainless steel alloy known as Stainless Steel 309H Tubing has a higher carbon content (0.04–0.10%) than regular 309 and a higher chromium (22–24%) and nickel (12–15%) content, which improves its creep resistance and high-temperature strength. Up to 1093°C, it provides outstanding resistance to oxidation. The mechanical characteristics include good ductility and structural integrity at high temperatures, as well as a tensile strength of roughly 540 MPa and a yield strength of roughly 205 MPa. For optimum performance in high-heat applications, Vipul Pipes and Tubes guarantees exact composition and dimensional consistency.
| Standard | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V |
| Dimensions | ASTM, ASME and API |
| Size | 1/8″NB TO 30″NB IN |
| 309H Pipes & Tubes | 6NB to 1200NB IN |
| 309H Tubing Range | 1/2″ OD – 12″ OD , Guage: 25 SWG – 10 SWG |
| ERW Pipes & Tubes | 1/2″ NB – 24″ NB |
| EFW Pipes & Tubes | 6″ NB – 100″ NB |
| Outer Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
| Pipes & Tubes | 1/2″ NB – 16″ NB |
| Specialized in | Large Diameter Size |
| Thickness | 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 Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
| Length | Single Random, Double Random & Required Length |
| End | Plain End, Beveled End, Treaded |
| Element | SS 309H |
| Ni | 12.0 – 15.0 |
| C | 0.04 – 0.10 |
| Mn | 2.0 max |
| P | 0.045 max |
| S | 0.03 max |
| Si | 0.75 max |
| Cr | 22.0 – 24.0 |
| Element | SS 309H |
| Density lbm/in3 | 7890 |
| Melting Point | 1480 – 1530(°C) / 2500 – 2590 (°F) |
| Tensile Strength | 515 |
| Yield Strength (0.2%Offset) | 205 |
| Elongation | 40% |
| Elongation(Brinell) | 217 max |
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 Tubing from Vipul 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.
Vipul Pipes and Tubes, one of the largest suppliers of Stainless Steel 309H Tubing in Chennai, India, 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 Tubing to meet your specific requirements. Our team at Vipul Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@vipulpipesandtubes.co.in
For high-temperature and high-pressure applications, stainless steel 309H tubing is perfect. These industries include refineries, petrochemicals, thermal processing, and power generation. Because of its exceptional heat resistance and oxidation durability, it is frequently utilised in boiler components, heat exchangers, superheater tubes, furnace parts, and exhaust systems. Better creep strength under extended exposure to high temperatures is provided by its high carbon content. In order to satisfy the exacting specifications of vital industrial processes and guarantee durable, high-performance solutions in harsh service conditions, Vipul Pipes and Tubes provides SS 309H tubing in custom sizes and finishes.
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