- sales@liampipes.us
- Houston , USA
Home > Stainless Steel Tubing > Stainless Steel 409L Tubing
Liam Pipes and Tubes is a reliable manufacturer and supplier of Stainless Steel 409L Tubing based in Houston, USA. We pride ourselves on providing cost-effective, high-quality tubing solutions for a variety of industrial and automotive needs. Stainless Steel 409L is a low-carbon, ferritic stainless steel that stands out for its excellent weldability, good corrosion resistance, and impressive high-temperature oxidation resistance. At Liam Pipes and Tubes, we ensure that our 409L tubing is produced under strict quality controls to meet international standards and performance requirements. We cater to a wide range of industries, including exhaust systems, construction, and heat exchangers, delivering durable and dependable stainless steel tubing tailored to meet our customers’ specific needs.
The composition of Stainless Steel 409L Tubing includes Chromium (10.5–11.75%), Carbon (≤0.03%), and trace amounts of Nickel, Manganese, Silicon, Phosphorus, and Sulfur. Its low carbon content enhances weldability and minimizes the risk of intergranular corrosion. The mechanical properties feature a tensile strength of 380–450 MPa, yield strength of 170–240 MPa, and an elongation of about 20%. This material offers excellent oxidation resistance at high temperatures and performs admirably in mildly corrosive environments, making it a great fit for automotive and industrial applications that demand strength and moderate corrosion resistance.
| Standard | ASTM A/ASME SA268/A731 CL |
| Dimensions | ASTM, ASME and API |
| Size | 1/8″NB TO 30″NB IN |
| Pipes & Tubes | 1/2″ NB – 16″ NB |
| ERW Pipes & Tubes | 1/2″ NB – 24″ NB |
| EFW Pipes & Tubes | 6″ NB – 100″ NB |
| Outer Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
| Specialized in | Large Diameter Size |
| Thickness | SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Form | Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
| Length | Single Random, Double Random & Required Length |
| End | Plain End, Beveled End, Treaded |
| 409L | Max | Min |
| Ni | 0.5 | – |
| C | 0.03 | – |
| Mn | 1.00 | – |
| P | 0.04 | – |
| S | 0.02 | – |
| Si | 1.0 | – |
| Cr | 11.75 | 10.5 |
| Mo | – | – |
| N | – | – |
| TI | 0.5 | 6(C+N) |
| Element | SS 409L |
| Density | 8.0 g/cm3 |
| Melting Point | 1454 °C (2650 °F) |
| Tensile Strength | 55 |
| Yield Strength (0.2%Offset) | 25 |
| Elongation | 20% |
| Hardness(Brinell(HB) max) | – |
| Hardness(Rockwell B (HR B) max) | 88 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
By choosing Stainless Steel 409L Tubing from Liam Pipes and Tubes, you are assured of superior quality and durability. These tubes provide outstanding corrosion resistance and strength, making them ideal for a wide range of industrial applications. Our dedication to excellent service and dependable delivery ensures customer satisfaction every time. With our expertise in stainless steel products, we deliver top-tier solutions customized to meet your specific requirements.
Liam Pipes and Tubes, a leading supplier of Stainless Steel 409L Tubing in Houston , USA, provides a wide selection of premium pipes and tubes for diverse industrial applications. With a vast inventory and a strong focus on delivering outstanding service, they are the preferred choice for stainless steel products in the region.
At Liam Pipes and Tubes, we provide custom sizes of Stainless Steel 409L Tubing to meet your exact specifications. Our dedicated team is here to offer tailored solutions for all your piping and tubing needs. For more information, feel free to reach out to us at sales@liampipes.us
Stainless Steel 409L Tubing is frequently utilized in automotive exhaust systems, mufflers, catalytic converters, and tailpipes due to its solid heat and corrosion resistance. In industrial settings, it finds its place in heat exchangers, ventilation systems, and ducts. Its outstanding weldability and formability make it perfect for fabrication-heavy environments, such as HVAC systems, building facades, and food processing equipment. Additionally, 409L tubing is used in agricultural machinery, water heaters, and power plant structures. Its combination of performance, affordability, and thermal resistance makes it a versatile choice for industries in need of durable and cost-effective stainless steel tubing.
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