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Irfan Pipes and Tubes, based in Istanbul, Turkey, stands out as a top manufacturer and supplier of Stainless Steel 304H Seamless Pipes, providing high-quality piping solutions to industries around the globe. Renowned for their precision engineering and commitment to international standards, this company specializes in crafting durable, heat-resistant, and corrosion-resistant pipes. The Stainless Steel 304H Seamless Pipes from Irfan Pipes and Tubes are highly regarded for their ability to endure high temperatures and pressures. With a strong emphasis on innovation, premium raw materials, and rigorous quality testing, the company guarantees reliability and long-lasting performance in critical industrial applications.
These Stainless Steel 304H Seamless Pipes are made with elevated levels of chromium and nickel, along with a higher carbon content compared to the 304 and 304L grades. This increased carbon content boosts tensile strength, hardness, and creep resistance, especially in high-temperature situations. They showcase impressive mechanical properties, including high yield strength, durability, and toughness, making them ideal for extended use in challenging environments. Moreover, they provide excellent oxidation resistance, good weldability, and consistent performance across a variety of 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 Irfan 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.
Irfan Pipes and Tubes, one of the largest suppliers of Stainless Steel 304H Seamless Pipes in Istanbul, Turkey, 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 Irfan Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@irfanpipes.com.
Stainless Steel 304H Seamless Pipes find extensive use in industries that demand resistance to high temperatures and pressures. They’re commonly utilized in power generation, boilers, heat exchangers, superheaters, and furnace equipment. The chemical and petrochemical sectors also rely on them for transporting fluids in corrosive and high-temperature settings. Additionally, these pipes are essential in refinery plants, oil and gas processing, and pressure vessels where strength and durability are crucial. Their versatility, high strength, and thermal stability make them vital for critical operations across various industrial sectors.
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