- sales@davidpipes.com
- Canberra, Australia
Home > Stainless Steel >Stainless Steel 348 Pipes
David Pipes and Tubes, a reputable manufacturer and supplier located in Canberra, Australia, is all about delivering top-notch stainless steel piping solutions, including their renowned Stainless Steel 348 Pipes. With a strong reputation for precision engineering and rigorous quality control, this company ensures that their pipes not only perform exceptionally well but also stand the test of time across various industries. The Stainless Steel 348 Pipes crafted by David Pipes and Tubes are designed to handle high temperatures, resist corrosion, and maintain their structural integrity even in the toughest environments. Committed to innovation, reliability, and keeping customers happy, they offer customized piping solutions that cater to both industrial and commercial needs throughout Australia.
When it comes to composition, Stainless Steel 348 Pipes are primarily made up of iron, 18% chromium, 8% nickel, and a touch of titanium, which helps stabilize the microstructure and prevents carbide precipitation during welding. These pipes boast impressive tensile strength, typically ranging from 550 to 750 MPa, with a yield strength of about 275 to 420 MPa, ensuring they can withstand pressure with ease. They also excel in resisting creep and oxidation at high temperatures while maintaining good ductility, with elongation rates between 25% and 35%. Thanks to their corrosion resistance and mechanical stability, Stainless Steel 348 Pipes are perfect for challenging thermal and chemical environments.
| Sizes: | 1/8″ to 24″ |
| ASTM A312 Steel grades: | TP304/304L/304H |
| ASTM A312 Schedules: | STD, XS, XXS, SCH5S, SCH10/10S, SCH20, SCH30, SCH40/40S, SCH60, SCH80/80S, SCH100, SCH120, SCH140, SCH160 |
| Standards: | ASTM A312, ASME SA312 |
| Lengths: | SRL and DRL 5meters up to 11meters available from Stock or Production. |
| Ends: | Plain/Bevelled |
| Element | Content (%) |
|---|---|
| Iron, Fe | 66 |
| Chromium, Cr | 19 |
| Nickel, Ni | 11 |
| Manganese, Mn | 2.0 |
| Silicon, Si | 1.0 |
| Nb + Ta | 0.8 |
| Cobalt, Co | 0.2 |
| Tantalum, Ta | 0.1 |
| Carbon, C | 0.080 |
| Phosphorous, P | 0.045 |
| Sulfur, S | 0.030 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 655 MPa | 95000 psi |
| Yield strength (@ strain 0.200%) | 275 MPa | 39900 psi |
| Izod impact | 120 – 160 J | 88.5 – 118 ft-lb |
| Charpy impact | 160 J | 118 ft-lb |
| Shear modulus (typical for steel) | 77.0 GPa | 11200 ksi |
| Elastic modulus | 190-210 GPa | 27557-30458 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break (in 50 mm) | 45% | 45% |
| Hardness, Brinell (converted from Rockwell B hardness) | 147 | 147 |
| Hardness, Knoop (converted from Rockwell B hardness) | 164 | 164 |
| Hardness, Rockwell B | 85 | 85 |
| Hardness, Vickers (converted from Rockwell B hardness) | 169 | 169 |
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 348 Pipes from David Pipes and Tubes offers a unique and durable look, ideal for a variety of industrial applications. Their pipes are highly resistant to corrosion and oxidation, making them suitable for harsh environments. David’s commitment to standardized manufacturing assures consistent design and performance standards. In addition, their extensive inventory ensures on-time delivery, reducing downtime. The company’s focus on customer satisfaction means tailored solutions for specific needs. With competitive pricing and strong after-sales support, David stands out as a trusted partner in your piping needs. Count on their expertise to improve your work efficiency and reliability.
David Pipes and Tubes, one of the largest suppliers of Stainless Steel 348 Pipes in Canberra, Australia, 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.
| NPS | OD | SCH 5S | SCH 10S | SCH 40S | SCH 80S |
| 1/4 | 13.72 | – | 1.65 | 2.24 | 3.02 |
| 3/8 | 17.15 | – | 1.65 | 2.31 | 3.2 |
| 1/2 | 21.34 | 1.65 | 2.11 | 2.77 | 3.73 |
| 3/4 | 26.67 | 1.65 | 2.11 | 2.87 | 3.91 |
| 1 | 33.4 | 1.65 | 2.77 | 3.38 | 4.55 |
| 1.25 | 42.16 | 1.65 | 2.77 | 3.56 | 4.85 |
| 1.5 | 48.26 | 1.65 | 2.77 | 3.68 | 5.08 |
| 2 | 60.33 | 1.65 | 2.77 | 3.91 | 5.54 |
| 2.5 | 73.03 | 2.11 | 3.05 | 5.16 | 7.01 |
| 3 | 88.9 | 2.11 | 3.05 | 5.49 | 7.62 |
| 3.5 | 101.6 | 2.11 | 3.05 | 5.74 | 8.08 |
| 4 | 114.3 | 2.11 | 3.05 | 6.02 | 8.56 |
| 5 | 141.3 | 2.77 | 3.4 | 6.55 | 9.53 |
| 6 | 168.28 | 2.77 | 3.4 | 7.11 | 10.97 |
| 8 | 219.08 | 2.77 | 3.76 | 8.18 | 12.7 |
| 10 | 273.05 | 3.4 | 4.19 | 9.27 | 12.7 |
| 12 | 323.85 | 3.96 | 4.57 | 9.53 | 12.7 |
| 14 | 355.6 | 3.96 | 4.78 | 9.53 | 12.7 |
| 16 | 406.4 | 4.19 | 4.78 | 9.53 | 12.7 |
| 18 | 457.2 | 4.19 | 4.78 | 9.53 | 12.7 |
| 20 | 508 | 4.78 | 5.54 | 9.53 | 12.7 |
| 22 | 558.8 | 4.78 | 5.54 | – | – |
| 24 | 609.6 | 5.54 | 6.35 | 9.53 | 12.7 |
| 26 | 660.4 | – | – | – | – |
| 28 | 711.2 | – | – | – | – |
| 30 | 762 | 6.35 | 7.92 | – | – |
Yes, we offer custom sizes for Stainless Steel 348 Pipes to meet your specific requirements. Our team at David Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@davidpipes.com.
You’ll find Stainless Steel 348 Pipes being put to good use in power generation, petrochemical plants, and industrial heating equipment, all thanks to their outstanding high-temperature and corrosion resistance. They’re ideal for applications like exhaust systems, boiler tubes, and heat exchangers where thermal stability is a must. Plus, these pipes are also utilized in the aerospace and chemical processing industries, where reliable performance under continuous high-temperature conditions is crucial. With their excellent weldability and formability, Stainless Steel 348 Pipes from David Pipes and Tubes offer flexible solutions for demanding industrial projects, ensuring both structural integrity and performance.
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