Home > Stainless Steel > Stainless Steel 347 and 347H Electropolished Pipes
Corazon Pipes and Tubes, located in Manila, Philippines, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 347 and 347H Electropolished Pipes. These pipes are crafted to meet the highest standards for durability, hygiene, and resistance to corrosion, making them perfect for critical applications across various industries. With a keen emphasis on precision finishing and a smooth surface, Corazon guarantees that each electropolished pipe not only performs exceptionally well but also looks great and lasts longer. The company is dedicated to delivering dependable stainless steel solutions that align with international quality standards and meet customer needs.
Stainless Steel 347 and 347H Electropolished Pipes are a type of stabilized austenitic stainless steel that includes chromium, nickel, and columbium (niobium), which significantly boost their resistance to intergranular corrosion and high-temperature oxidation. The added carbon in 347H enhances its creep strength and heat resistance. These pipes boast a tensile strength of around 515 MPa, a yield strength of 205 MPa, and impressive elongation properties. Their smooth electropolished surface not only provides excellent corrosion resistance but also ensures cleanliness and minimizes product contamination, making them suitable for even the most demanding environments.
| 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 Corazon 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.
Corazon Pipes and Tubes, a leading manufacturer and supplier of Stainless Steel 347 and 347H Electropolished Pipes in Manila, Philippines, 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 Corazon Pipes and Tubes provides tailored solutions for all your piping and tubing requirements. For more information, contact us at sales@corazonpipes.com.
These Stainless Steel 347 and 347H Electropolished Pipes are widely utilized in industries that demand high corrosion resistance, purity, and thermal stability. They are commonly found in chemical processing, food and beverage sectors, pharmaceuticals, petrochemicals, and power generation facilities. Additionally, these pipes are perfect for heat exchangers, condensers, and high-temperature piping systems. The electropolished surface helps reduce contamination and improves fluid flow, making them ideal for hygienic and high-precision applications. Their outstanding strength and resistance to oxidation guarantee reliable performance in both normal and elevated temperature conditions.
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