- sales@mariapipes.com
- Kuala lumpur, Malaysia
Home > Stainless Steel > Stainless Steel 310/310S Heat Exchanger Tubing
**Maria Pipes and Tubes**, based in Kuala Lumpur, Malaysia, is your go-to manufacturer and supplier for **Stainless Steel 310 and 310S Heat Exchanger Tubing**. We utilize both seamless and welded tube technologies, ensuring we meet international standards like ASTM A213 and A249 / ASME SA213 and SA249. Our tubing comes in a variety of sizes, with outer diameters ranging from 6 mm to 100 mm, wall thicknesses from 0.7 mm to 8 mm, and lengths up to 20 meters, all customized to fit your specific project needs. ([metallicametals.com][1], [prudentstainless.com][2], [mpjtubing.com][3])
**Stainless Steel 310 and 310S** are high-alloy austenitic stainless steels, each featuring about 24–26% chromium and 19–22% nickel. The main difference between the two is the carbon content: Grade 310S has a lower carbon level (≤ 0.08%), which helps improve its resistance to sensitization when exposed to high temperatures for extended periods. Both grades offer remarkable thermal stability, capable of withstanding oxidation up to approximately 1040 °C during intermittent use and around 1150 °C for continuous operation. They also boast impressive mechanical properties, including tensile strengths of about 515 MPa, yield strengths near 205 MPa, and elongation rates of up to 40%. ([metallicametals.com][1], [Wikipedia][4], [fit-lok.com][5], [Stainless Steel World][6], [brydonpipesandtubes.co.uk][7], [jayhindmetal.com][8])
Range : 10 mm OD to 50.8 mm OD
Outer Diameter : 6.00 mm to 101.60 mm
Wall Thickness : 0.70 mm to 8.00 mm
Length : up to 20 m (65.62 ft) Length & Customed Required Length
Specifications : ASTM A 213, A 268, A 269, A 789, Equivalent to ASME, EN, JIS Etc.
| Element | SS 310 | SS 310S |
| C | 0.015 max | 0.08 max |
| Mn | 2.0 max | 2.0 max |
| Si | 0.15 max | 1.00 max |
| P | 0.020 max | 0.045 max |
| S | 0.015 max | 0.030 max |
| Cr | 24.00 – 26.00 | 24.00 – 26.00 |
| Mo | 0.10 max | 0.75 max |
| Ni | 19.00 – 21.00 | 19.00 – 21.00 |
| Fe | 54.7 min | 53.095 min |
| Element | SS 310/310S |
| Density | 7.9 g/cm3 |
| Melting Point | 1402 °C (2555 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 40 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
These tubing grades are particularly well-suited for high-temperature **heat exchange applications**, such as those found in petrochemical, chemical processing, power generation, oil & gas, HVAC systems, and industrial furnaces. Their excellent oxidation resistance, durability against thermal fatigue, and corrosion resistance in tough environments ensure long-lasting reliability and reduced maintenance needs. The 310S variant is especially favored in situations where welding
Maria Pipes and Tubes, one of the largest suppliers of Stainless Steel 310/310S Heat Exchanger Tubing in Kuala lumpur, Malaysia, 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.
Yes, we offer custom sizes for Stainless Steel 310/310S Heat Exchanger Tubing to meet your specific requirements. Our team at Maria Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@mariapipes.com.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 310 | 1.4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | – | X15CrNi25-20 |
| SS 310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | – | X8CrNi25-21 |
Stainless Steel 310/310S Heat Exchanger Tubing is widely used in various high-temperature applications due to its exceptional thermal stability and resistance to oxidation. It is ideal for heat exchangers, condensers, and boilers in chemical processing, petrochemical, and power generation industries. Additionally, its excellent corrosion resistance makes it suitable for environments with aggressive media, such as sulfuric and hydrochloric acids. The tubing is also employed in food processing and pharmaceutical industries, where hygiene and durability are paramount. Overall, its versatility and reliability make it a preferred choice in critical applications.
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