- sales@bosegapipes.co.za
- Cape Town, South Africa
Home > Stainless Steel > Stainless steel 304H Seamless Tubing
Bosega Pipes and Tubes stands out as a top-notch manufacturer and supplier located in Cape Town, South Africa, with a focus on high-quality Stainless Steel 304H Seamless Tubing. This tubing is celebrated for its remarkable high-temperature strength, resistance to corrosion, and overall durability, making it perfect for even the toughest industrial applications. At Bosega, they utilize cutting-edge manufacturing methods and strict quality control measures to guarantee precision, reliability, and a long lifespan for their products. You’ll find 304H seamless tubing widely used across various sectors, including chemical processing, power generation, petrochemicals, and the food industry, where strength, thermal stability, and oxidation resistance are crucial for safe and efficient operations.
Stainless Steel 304H Seamless Tubing is an austenitic stainless steel alloy that contains 18–20% chromium and 8–12% nickel, featuring a higher carbon content than 304L. This increased carbon level enhances its high-temperature strength and creep resistance while still providing excellent corrosion and oxidation resistance. The tubing boasts a tensile strength of about 515 MPa, a yield strength of around 205 MPa, and an elongation of 40%. Its outstanding toughness, formability, and mechanical stability make it ideal for applications that require prolonged exposure to high temperatures and harsh environments.
Tube Range : 6.35 mm OD – 101.6 mm OD, Guage: 20 SWG – 10 SWG
Outer Diameter : 3.00 mm – 219.10 mm
Wall Thickness : 0.40 mm – 12.70 mm
Schedules : 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH
Length : Upto 30 meters, Custom Cut Lengths
Specifications : ASTM A213 / ASTM SA213
Types : Round, Square, Rectangle, Coil, “U” Shape, Hydraulic & Honed Tubes
| SS | 304H |
|---|---|
| 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 Tubing from Bosega Pipes and Tubes ensures you receive top-quality products designed for high performance and durability. Our tubing is manufactured with precision using high-grade materials, offering excellent strength and corrosion resistance, ideal for demanding applications in industries like oil and gas, chemical processing, and power generation. We prioritize customer satisfaction by providing tailored solutions to meet specific requirements. With our extensive industry experience and commitment to quality, you can trust Bosega for reliable and efficient stainless steel 304H seamless tubing that exceeds your expectations.
Bosega Pipes and Tubes, one of the largest suppliers of Stainless Steel 304H Seamless Tubing in Cape Town, South Africa, 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 Seamless Tubing to meet your specific requirements. Our team at Bosega Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bosegapipes.co.za.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 304H | S30409 | 304S51 | – | 1.4948 | X2CrNi19-11 | – | – |
You’ll find Stainless Steel 304H Seamless Tubing commonly used in situations that demand high-temperature strength and corrosion resistance. It’s perfect for heat exchangers, boiler tubing, chemical reactors, petrochemical plants, and power generation systems. Thanks to its seamless design, it maintains structural integrity, while the smooth surface promotes efficient fluid flow and reduces the risk of contamination. With its excellent thermal stability and resistance to oxidation, this tubing is well-suited for continuous high-temperature operations, including components in furnaces and boilers. Its durability, mechanical strength, and reliability make 304H seamless tubing a go-to choice in industries where safety and longevity are paramount.
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