Home > Stainless Steel > Stainless Steel 304H Pipes
David Pipes and Tubes, located in Canberra, Australia, stands out as a top manufacturer and supplier of Stainless Steel 304H Pipes. Renowned for their precision engineering, exceptional quality, and impressive durability, these pipes are crafted to deliver outstanding high-temperature strength, corrosion resistance, and long-lasting reliability. Utilizing advanced seamless and welded production techniques, they guarantee uniform wall thickness, a smooth surface finish, and exact dimensions. Perfect for industrial applications that operate under high temperatures, David Pipes and Tubes provides a diverse selection of sizes and specifications tailored for the chemical, petrochemical, power generation, and other sectors that demand reliable and efficient piping solutions.
Stainless Steel 304H Pipes are composed of 18–20% chromium and 8–10.5% nickel, featuring a higher carbon content than 304L to boost high-temperature strength. They showcase a tensile strength ranging from 515–690 MPa, yield strength between 205–310 MPa, and an elongation of 30–40%. These pipes excel in resisting oxidation, scaling, and thermal fatigue while maintaining mechanical stability in high-temperature settings. Offered in both seamless and welded varieties, they provide smooth surfaces, precise dimensions, and consistent wall thickness, making them a dependable choice for demanding industrial applications.
| 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 David 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.
David Pipes and Tubes, one of the largest suppliers of Stainless Steel 304H pipes in Canberra, Australia, 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 David Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@davidpipes.com.
Stainless Steel 304H Pipes find extensive use in boilers, heat exchangers, furnaces, and high-temperature processing equipment. They are ideal for chemical and petrochemical plants, power generation facilities, oil and gas industries, and other high-temperature systems where corrosion resistance, strength, and longevity are crucial. Their exceptional thermal stability, mechanical strength, and durability make them the go-to option for critical industrial piping needs.
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