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- Houston , USA
Home > Stainless Steel > Stainless Steel 304H Instrumentation Tubing
In Houston, Texas, Liam Pipes and Tubes is a leading producer and supplier of 304H stainless steel instrumentation tubing. We provide premium tubing solutions designed especially for instrumentation systems that operate at high temperatures and high pressures. A high-carbon version of stainless steel, 304H offers superior performance at high temperatures, increased strength, and outstanding resistance to corrosion. Our 304H instrumentation tubing is made with precision to guarantee tight tolerances, seamless interior surfaces, and performance that is impervious to leaks. We offer a large variety of sizes and configurations, backed by quick delivery and exceptional service, to sectors like chemical processing, power, and oil and gas. These are perfect for demanding industrial applications.
Because stainless steel 304H instrumentation tubing has a higher carbon content (0.04–0.10%), 18–20% chromium, and 8–12% nickel, it has much better high-temperature strength and creep resistance. Manganese, silicon, phosphorus, sulphur, and nitrogen are other elements. This alloy has outstanding ductility and toughness, with a yield strength of 240 MPa (35 ksi) and a tensile strength of roughly 585 MPa (85 ksi). Because of its excellent dimensional accuracy and resistance to corrosion, the tubing is appropriate for precision instrumentation systems that are subjected to high temperatures and aggressive chemical environments.
| 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 Liam 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.
Liam Pipes and Tubes, one of the largest suppliers of Stainless Steel 304H Instrumentation Tubing in Houston , USA, 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 Liam Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@liampipes.us.
High-temperature instrumentation and control systems in vital industries make extensive use of stainless steel 304H instrumentation tubing. It is perfect for use in petrochemical facilities, power plants, refineries, and offshore oil rigs due to its increased strength and resistance to corrosion. Analytical instrumentation, impulse lines, flow monitoring systems, and pressure measurement lines are examples of common applications. Long-term dependability in challenging conditions is guaranteed by the tubing’s resistance to vibration, thermal cycling, and corrosive media. 304H tubing is also preferred in high-pressure hydraulic systems and steam service, where performance at high temperatures, structural integrity, and resistance to leaks are essential.
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