- sales@liampipes.us
- Houston , USA
Home > Stainless Steel Tubing > Stainless Steel 309 Tubing
In Houston, Texas, Liam Pipes and Tubes is a top producer and supplier of stainless steel 309 tubing. We are well-known for our dedication to excellence and provide tubing solutions that satisfy the strictest industry requirements. Our SS 309 Tubing is perfect for demanding applications because of its remarkable resistance to oxidation and high-temperature corrosion. We serve a variety of industries, such as power generation, petrochemicals, and chemical processing, with our large inventory, adjustable sizes, and fast delivery. Liam Pipes and Tubes guarantees exceptional performance, longevity, and client satisfaction each and every time, whether you require seamless or welded 309 tubing.
Chromium (22–24%) and nickel (12–15%) make up the majority of stainless steel 309 tubing, with trace amounts of manganese, silicon, phosphorus, sulphur, and carbon. At high temperatures, this composition guarantees exceptional resistance to oxidation. It has good elongation and hardness properties, a yield strength of about 30 ksi (205 MPa), and a tensile strength of about 75 ksi (515 MPa). The alloy is appropriate for high-stress situations where structural stability and heat resistance are essential because it retains its strength and toughness even under high temperatures.
Specifications : ASTM A213, A312, A269, A358 / ASME SA213, SA312, SA269, SA358
Outside Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24″ NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type : Seamless / ERW / Welded / Fabricated / CDW
Form : Round Tubes, Square Tubes, Rectangular Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
Outside Finish : 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Tubes, Finish as per customer Requirements
Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 309 | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 20.0 | 10.5 | – | ||
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 309 | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % | 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.
By choosing Stainless Steel 309 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 309H 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 309 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@brydonpipesandtubes.co.uk.
Because of its exceptional corrosion resistance and heat resistance, stainless steel 309 tubing is frequently utilised in high-temperature settings. Boilers, kilns, exhaust systems, heat exchangers, and furnace components are examples of common applications. It is also utilised in chemical plants, thermal processing machinery, and petrochemical refineries where exposure to oxidising atmospheres is common. Additionally, because of its structural integrity under thermal cycling, SS 309 tubing is preferred in the aerospace and power generation industries. Its high creep strength and weldability further increase its usefulness in fabrication.
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