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David Pipes and Tubes is a reputable manufacturer and supplier of stainless steel 316H seamless pipes, proudly based in Canberra, Australia. They specialize in crafting high-quality seamless pipes that are engineered to handle high-temperature applications, offer exceptional corrosion resistance, and ensure long-lasting durability. What sets their stainless steel 316H seamless pipes apart is the higher carbon content compared to standard 316, which boosts strength at elevated temperatures while still providing excellent resistance to corrosion. With a commitment to precision manufacturing and strict adherence to international standards, David Pipes and Tubes delivers reliable 316H seamless pipes that are perfect for chemical processing, petrochemical industries, power generation, and other high-temperature industrial applications.
These stainless steel 316H seamless pipes are made up of chromium (16–18%), nickel (10–14%), and molybdenum (2–3%), along with that higher carbon content to enhance tensile and creep strength in high-temperature settings. They boast impressive specifications, including a tensile strength of 515–700 MPa, yield strength of 205–275 MPa, elongation of 30–40%, and hardness below 90 HRB. This unique composition provides outstanding resistance to oxidation, intergranular corrosion, and thermal fatigue, making these pipes ideal for long-term use in challenging high-temperature and corrosive environments.
Range : 6NB to 1200NB
Outer Diameter : 1/8″ NPS to 12″ NPS
Thickness : 0.6 mm to 12.7 mm
Schedules : SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.
Length : Single Random, Double Random & Cut Length
Specifications : ASTM A312 / ASTM SA312
Types : Round, Square, Rectangle, Hydraulic, Honed Tubes
End : Plain End, Beveled End
| STANDARD | UNS | WERKSTOFF NR. |
| SS 316H | S31609 | 1.4919 |
| Ni | 10 – 14 |
| N | 0.10 max |
| Cr | 16 – 18 |
| C | 0.04 – 0.10 |
| Si | 0.75 max |
| Mn | 2 max |
| P | 0.045 max |
| S | 0.030 max |
| Mo | 2.00 – 3.00 |
| Grade | 316H |
| 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 |
| Brinell (HB) max | 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 316H Seamless Pipes from David Pipes and Tubes guarantees exceptional corrosion resistance and high temperature performance. Their pipes are manufactured to exacting standards, ensuring reliability and durability for complex applications. With a focus on customer service, David offers customized solutions and technical support. In addition, the rugged design reduces leakage, making it reliable for a variety of applications.
David Pipes and Tubes, one of the largest suppliers of Stainless Steel 316H Seamless Pipe 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.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 316H | S31609 | 316S51 | – | – | – | – | – |
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| 316H | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
Yes, we offer custom sizes for Stainless Steel 316H Seamless 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 316H seamless pipes commonly used in heat exchangers, boilers, condensers, chemical process lines, and power generation equipment, where high-temperature strength and corrosion resistance are absolutely essential. Their seamless design guarantees leak-proof performance, precise dimensions, and smooth fluid flow. These pipes are the go-to choice for chemical plants, refineries, power stations, and other industrial facilities that need durable, reliable, and long-lasting piping solutions capable of withstanding tough operating conditions.
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