- sales@davidpipes.com
- Canberra, Australia
Home > Stainless Steel > Stainless Steel 304H Instrumentation Tubing
David Pipes and Tubes, located in Canberra, Australia, stands out as a top manufacturer and supplier of Stainless Steel 304H Instrumentation Tubing. Renowned for its precision engineering, high quality, and durability, this tubing is designed to excel in high-temperature environments, offering impressive corrosion resistance and long-lasting reliability. Crafted through advanced seamless and welded techniques, it guarantees uniform wall thickness, a smooth surface finish, and exact dimensions. Perfect for critical instrumentation and industrial uses, David Pipes and Tubes offers a diverse selection of sizes and specifications tailored for the chemical, petrochemical, power generation, marine, and food and beverage sectors, ensuring dependable performance even in the toughest conditions.
Stainless Steel 304H Instrumentation Tubing features 18–20% chromium and 8–10.5% nickel, along with a higher carbon content than 304L, which boosts its strength at elevated temperatures. It boasts a tensile strength ranging from 515–690 MPa, yield strength between 205–310 MPa, and an elongation of 30–40%. This tubing excels in resisting oxidation, scaling, and thermal fatigue while maintaining its mechanical stability under high temperatures. Whether seamless or welded, its construction guarantees smooth surfaces, consistent wall thickness, and precise dimensions, making it a reliable choice for sensitive and critical instrumentation tasks.
| Grade | Range | Cr | Ni | C | P | Mn | Si | S | Mo |
|---|---|---|---|---|---|---|---|---|---|
| 304h | min | 18 | 8 | 0.04 | 0.045 | – | – | – | – |
| max | 20 | 10.5 | 0.10 | 0.045 | 2 | 0.75 | 0.030 |
| Grade | Yield Strength 0.2% Proof (MPa) min | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Brinell (HB) max | Rockwell B (HR B) max | ||||
| 304h | 205 | 515 | 40 | 92 | 201 |
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 304H Instrumentation Tubing from David 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.
David Pipes and Tubes, one of the largest suppliers of Stainless Steel 304H Instrumentation Tubing 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 | Japanese JIS | Swedish SS | GOST | ||
|---|---|---|---|---|---|---|---|---|
| BS | En | No | Name | |||||
| 304h | S30409 | 304S51 | – | 1.4948 | X6CrNi18-11 | – | – | – |
Yes, we offer custom sizes for Stainless Steel 304H Instrumentation Tubing 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 304H Instrumentation Tubing widely utilized in process control systems, chemical and petrochemical facilities, power generation plants, marine settings, and food and beverage processing. It’s particularly suited for instrumentation lines, pressure measurement systems, control lines, and hydraulic or pneumatic applications where corrosion resistance, mechanical strength, and longevity are crucial. Its precision, durability, and ability to perform under high temperatures make it the go-to option for essential industrial and instrumentation needs.
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