- sales@mariapipes.com
- Kuala lumpur, Malaysia
Home > Stainless Steel > Stainless Steel 304H Heat Exchanger Tubing
Maria Pipes and Tubes, located in Kuala Lumpur, Malaysia, stands out as a reliable manufacturer and supplier of top-notch stainless steel tubing. Their Stainless Steel 304H Heat Exchanger Tubing is crafted specifically for high-temperature applications and demanding heat transfer needs. Built to meet international standards like ASTM A213, these seamless tubes are engineered with precision and consistency, making them perfect for essential systems such as steam boilers, condensers, and superheaters found in power generation, petrochemical processing, and other heavy-duty industrial settings. ([Mcneil Instruments][1], [Tirox Steel][2])
What sets Stainless Steel 304H Heat Exchanger Tubing apart is its high-carbon austenitic makeup, featuring around 18–20% chromium, 8–12% nickel, and carbon levels between 0.04–0.10%. This unique composition boosts its thermal strength and resistance to creep at high temperatures. ([Vardhman Tube][3], [Metline Pipe Fittings][4], [Wikipedia][5]) In terms of mechanical properties, it boasts a density of about 8.0 g/cm³, a tensile strength of approximately 515 MPa, yield strength near 205 MPa, and an elongation of around 40%, ensuring reliable performance under both thermal and mechanical stress. ([Fit Lok][6], [Metline Pipe Fittings][4])
| Standard | ASTM A249/ ASME SA 249, ASTM A269/ ASME SA 269, ASTM A789/ ASME SA 789 |
| Wall Thickness Range | 0.5 To 5 mm |
| Delivery Condition | Annealed and Pickled, Bright Annealed, Polished, Cold Drawn, MF |
| Size Range | 6.53 to 127 mm |
| Length | up to 20 Meter |
| Bending radius | 1.25 x Outer Diameter up to 1700mm |
| Tolerance | +/-0.05 Mm |
| Processing Service | Cutting, Decoiling, Bending, Punching, Welding, Moulding |
| END | Plain End, Beveled End, Treaded |
| Technique | Hot rolled, Cold rolled, Cold drawn, Extrusion Tube |
| Grades | Phosphorus | Sulfur | Carbon | Chromium | Manganese | Silicon | Nickel |
|---|---|---|---|---|---|---|---|
| SS 304H | 0.045 | 0.03 | 0.08 | 18.0-20.0 | 2 | 1 | 8.0-11.0 |
| Material | Temperure | Tensile Properties | Yield Properties | Heat | Elongational |
|---|---|---|---|---|---|
| Min. º F(º C) | Ksi , Min. | Ksi , Min. | Treatment | ||
| SS 304H | 1900 (1040) | 75(515) | 30(205) | Solution | 35 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 304H Heat Exchanger Tubing is widely used in sectors where effective heat transfer and durability at high temperatures are essential. Common applications include boiler and superheater tubes, condenser systems, and heat exchangers in power plants, petrochemical refineries, and various process industries. ([Tirox Steel][2], [Philips Metal][7]) Its seamless design guarantees exceptional strength and leak-free operation, making it a dependable choice for systems that experience thermal cycling, high-pressure steam, and challenging environments.
Maria Pipes and Tubes, one of the largest suppliers of Stainless Steel 304H 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 304H 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 304H | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
Stainless Steel 304H Heat Exchanger Tubing is widely used in sectors where effective heat transfer and durability at high temperatures are essential. Common applications include boiler and superheater tubes, condenser systems, and heat exchangers in power plants, petrochemical refineries, and various process industries. ([Tirox Steel][2], [Philips Metal][7]) Its seamless design guarantees exceptional strength and leak-free operation, making it a dependable choice for systems that experience thermal cycling, high-pressure steam, and challenging environments.
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