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Home > Stainless Steel > Stainless Steel 304H Seamless Pipes
Rashdan Pipes and Tubes, a trusted manufacturer and supplier in Amman, Jordan, offers high-quality Stainless Steel 304H Seamless Pipes designed for industries that require high-temperature strength, corrosion resistance, and long-term durability. The higher carbon content of 304H enhances tensile strength and creep resistance, making these seamless pipes ideal for boilers, superheaters, and heat exchangers. Rashdan Pipes and Tubes combines precision manufacturing, rigorous quality control, and customer-focused service to deliver pipes that meet international standards. Their 304H Seamless Pipes ensure reliable performance, structural integrity, and long-term service in chemical, power generation, and high-temperature industrial applications.
Stainless Steel 304H Seamless Pipes are an austenitic stainless steel alloy containing 18–20% chromium, 8–11% nickel, and higher carbon content to enhance high-temperature strength and creep resistance. These pipes typically have a tensile strength of approximately 515 MPa and a yield strength near 205 MPa, with excellent ductility, toughness, and corrosion resistance. The seamless construction ensures uniform wall thickness, superior strength, and reliability under high-pressure and elevated-temperature conditions. The combination of mechanical stability, corrosion resistance, and seamless integrity makes 304H Seamless Pipes ideal for demanding industrial applications.
Range : 6NB to 1200NB
Outer Diameter : 1/8″ NPS to 12″ NPS
Thickness : 0.6 mm to 12.7 mm
Schedules : SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.
Length : Single Random, Double Random & Cut Length
Specifications : ASTM A312 / ASTM SA312
Types : Round, Square, Rectangle, Hydraulic, Honed Tubes
End : Plain End, Beveled End
| STANDARD | UNS | WERKSTOFF NR. |
| SS 304H | S30409 | 1.4301 |
| Ni | 8 – 11 |
| Fe | Balance |
| Cr | 18 – 20 |
| C | 0.04 – 0.10 |
| Si | 0.75 max |
| Mn | 2 max |
| P | 0.045 max |
| S | 0.030 max |
| N |
| Grade | 304H |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Hardness | |
| Rockwell B (HR B) max | 92 |
| Brinell (HB) max | 201 |
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 304H Seamless Pipes from Rashdan Pipes and Tubes ensures high quality and durability, as these tubing 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.
Rashdan Pipes and Tubes, one of the largest suppliers of Stainless Steel 304H Seamless Pipes in Amman, Jordan, 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 | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 304H | S30409 | 304S51 | – | 1.4948 | X2CrNi19-11 | – | – |
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 304H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Yes, we offer custom sizes for Stainless Steel 304H Seamless Pipes to meet your specific requirements. Our team at Rashdan Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@rashdanpipes.com.
Stainless Steel 304H Seamless Pipes are widely used in industries requiring high-temperature performance, corrosion resistance, and seamless, high-strength piping. They are ideal for boilers, superheaters, heat exchangers, and refinery piping systems exposed to elevated temperatures. Their seamless construction provides superior strength and uniform flow, making them suitable for chemical processing plants, power generation units, petrochemical systems, and high-pressure steam lines. With excellent weldability, durability, and resistance to thermal stress, 304H Seamless Pipes offer reliable, long-term performance, structural integrity, and safe operation in demanding industrial environments where both strength and corrosion resistance are critical.
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