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- Houston , USA
Home > Stainless Steel > Stainless Steel 304L Instrumentation Tubing
Liam Pipes & Tubes is a reputable supplier of Stainless Steel 304L Instrumentation Tubing in Houston, USA. SS 304L, the low-carbon version of 304, is ideal for instrumentation systems that require great corrosion resistance and weldability. Manufactured to ASTM A213/A269 standards, our tubing is precision-drawn for uniform wall thickness and clean, contamination-free internal surfaces. It is commonly used in control lines, sensor circuits, gas and fluid sampling, and measurement systems in the chemical, pharmaceutical, and food industries. 304L tubing provides excellent formability and cleanliness, making it a preferred choice for hygienic and precision-controlled environments.
SS 304L contains about 18–20% Cr, 8–12% Ni, and ≤0.03% C, which reduces the risk of carbide precipitation during welding. It offers a tensile strength of about 485 MPa, yield strength of about 170 MPa, and around 35% elongation. This alloy does not magnetize in the annealed state and is easy to fabricate. It is resistant to oxidizing and mildly corrosive environments. Cold working increases its strength without affecting corrosion resistance. 304L instrumentation tubing keeps its shape and smooth surface, which is essential for accurate measurement and control in fluid and gas transmission systems.
| Grade | Range | Ni | Cr | Si | P | Mn | C | S | N | Fe |
|---|---|---|---|---|---|---|---|---|---|---|
| 304L | min | 8.00 | 18.00 | – | – | – | – | – | – | – |
| max | 10.50 | 20.00 | 0.75 | 0.045 | 2.00 | 0.08 | 0.030 | 0.10 | BAL. |
| 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 | ||||
| 304L | 170 | 485 | 35 | 192 | 90 |
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 304L 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 304L 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 | |||||
| 304L | S30403 | 304S11 | – | 1.4306 | X2CrNi18-9 / X2CrNi19-11 | SUS 304L | 2352 | 03Х18Н11 |
Yes, we offer custom sizes for Stainless Steel 304L 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.
304L Instrumentation Tubing is widely used in chemical dosing systems, oil and gas instrumentation lines, pharmaceutical cleanrooms, and food-grade fluid transfer applications. It is crucial for pressure transmitters, analyzer lines, and sampling systems that need sterile, non-reactive surfaces. In biopharmaceutical facilities, it helps prevent contamination. Because of its resistance to corrosion and easy weldability, it is also used in water treatment plants, HVAC control systems, and laboratory instrumentation. The tubing’s ability to keep its mechanical performance under moderate thermal and chemical exposure makes it perfect for both industrial and commercial control systems.
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