Home > Stainless Steel > Stainless Steel 347 and 347H Electropolished Pipes
For businesses in Kinshasa and across the Congo seeking exceptional performance in demanding environments, Wissa Pipes stands as a trusted partner. We are proud to supply premium Stainless Steel 347/347H Electropolished Pipes, a product line chosen for its remarkable resilience. This isn’t just ordinary stainless steel; it’s a sophisticated material specifically engineered to resist the damaging effects of intense heat and corrosion, making it an ideal, long-lasting solution for your most critical industrial and chemical processing projects where reliability is non-negotiable.
The strength of these pipes comes from a thoughtful composition, where the addition of columbium acts as a stabilizer to protect the material’s integrity when exposed to high temperatures. This clever formulation results in outstanding mechanical properties, including impressive tensile strength and enhanced creep resistance, meaning the pipes maintain their shape and durability under sustained stress and heat. Essentially, this advanced metallurgy ensures the material won’t succumb to weakening or degradation in the tough conditions it’s designed for.
| Specifications | : | ASTM A/ASME SA249/A269/A270 |
| Dimensions | : | ASTM, ASME, and API |
| SS 347 and 347H Pipes Size | : | 1/8″NB TO 30″NB IN |
| Thickness | : | 1mm to 20mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10 |
| Finish | : | BA Finish inside and outside, Electropolished finish inside and outside |
| Type | : | Electropolished Pipes & Tubes |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Length | : | Up to 6 meters, custom cut lengths |
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 20.00 | 10xC – 1.10 | 9.00 – 13.00 | 62.74 min |
| SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 8xC – 1.10 | 9.0 -13.0 | 63.72 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 35 % |
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 347 and 347H Electropolished Pipes from Wissa Pipes and Tubes guarantees excellent corrosion resistance, high strength, and durability. Designed for diverse industrial applications, it delivers reliable performance in tough environments while maintaining competitive pricing for cost-effective solutions.
Wissa Pipes and Tubes, a leading manufacturer and supplier of Stainless Steel 347 and 347H Electropolished Pipes in Kinshasa, Thailand, offers a comprehensive range of high-quality pipes and tubing suitable for various industrial applications. Our extensive inventory and commitment to exceptional service make us a trusted choice for regional products.
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN |
| SS 347 | 1.4550 | S34700 | SUS 347 | 08Ch18N12B | X6CrNiNb18-10 |
| SS 347H | 1.4961 | S34709 | SUS 347H | – | X6CrNiNb18-12 |
We offer custom sizes for Stainless Steel 347 and 347H Electropolished Pipes to meet your specific needs. Our dedicated team at Wissa Pipes and Tubes provides tailored solutions for all your piping and tubing requirements. For more information, contact us at sales@wissapipes.com.
These Stainless Steel 347 and 347H Electropolished Pipes find extensive use in industries where cleanliness, hygiene, and corrosion resistance are crucial. They are commonly utilized in the pharmaceutical, biotechnology, and food processing sectors due to their contamination-free surface finish. In chemical and petrochemical plants, they serve in high-temperature fluid transport systems. Additionally, the power generation, marine, and aerospace industries rely on them for exhausts, heat exchangers, and boilers. Their polished surface also makes them a great fit for semiconductor and instrumentation applications. Overall, these pipes provide a dependable, long-lasting solution for industries that require precision, strength, and hygiene.
©2024 Wissa Pipes and Tubes . All Rights Reserved.