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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 Pipes. These pipes are crafted for exceptional high-temperature strength, corrosion resistance, and durability, making them perfect for the demanding needs of modern industrial applications. At Bosega, we utilize cutting-edge manufacturing techniques and maintain rigorous quality control to guarantee precise dimensions, smooth finishes, and long-lasting performance. Our 304H pipes are widely utilized in the chemical, petrochemical, power generation, and food processing sectors, offering reliable mechanical stability, oxidation resistance, and thermal performance—ideal for critical piping systems in tough operational settings.
Stainless Steel 304H Pipes are made from an austenitic stainless steel alloy that includes 18–20% chromium, 8–12% nickel, and a higher carbon content compared to 304L, which enhances their high-temperature strength and creep resistance. These pipes boast a tensile strength of about 515 MPa, a yield strength of around 205 MPa, and an elongation of 40%. They excel in corrosion resistance, toughness, and mechanical stability, making them suitable for extended exposure to high temperatures and harsh industrial conditions while ensuring structural integrity and dependable performance.
| Specifications | ASTM A312, A358 / ASME SA312, SA358 |
| Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24″ NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
| Thickness Range | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Form | Round Pipes, Square Pipes, Rectangular Pipes |
| Length | Single Random, Double Random & Required Length |
| End | Plain End, Beveled End, Treaded |
| Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements |
| Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| EN 10216-5 | EN 10216 304H Seamless Steel Pipe, EN 10216-5 1.4948 Seamless Steel Pipes for pressure purposes |
| EN 10217-7 | EN 10217 304H Welded Steel Pipe, Steel EN 10217-7 1.4948 Welded Pipes for pressure purposes |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 10.5 | – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| SS 304H | 515 | 205 | 40 | 92 | 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 pipes from Bosega Pipes and Tubes ensures high quality and durability, as these pipes 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.
Bosega Pipes and Tubes, one of the largest suppliers of Stainless Steel 304H pipes 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 pipes 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.
In industries that demand high-temperature durability, corrosion resistance, and mechanical strength, Stainless Steel 304H Pipes are a go-to choice. They find common applications in boiler piping, heat exchangers, chemical reactors, petrochemical plants, and power generation systems. With their seamless or welded construction, these pipes ensure structural integrity and precise dimensions. Their outstanding oxidation and corrosion resistance allows for long-term operation under thermal and chemical stress. Additionally, they are utilized in food processing, pharmaceutical, and marine industries where hygiene, strength, and reliability are paramount. 304H pipes deliver safe, efficient, and long-lasting performance.
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