Home > Stainless Steel > Stainless Steel 304 Electropolished Pipes
Maria Pipes and Tubes, based in Kuala Lumpur, Malaysia, is dedicated to providing top-notch stainless steel piping solutions. Their Stainless Steel 304 Electropolished Pipes stand out for their exceptional performance, thanks to advanced electropolishing techniques that create a shiny, hygienic surface finish. These pipes are perfect for industries that value cleanliness and visual appeal—like pharmaceuticals, food and beverage, semiconductor manufacturing, and medical installations—ensuring they meet strict industry standards for both appearance and functionality.
Stainless Steel 304 serves as the foundation for these electropolished pipes, containing 18–20% chromium and 8–11% nickel, which gives them excellent corrosion resistance and structural integrity as an austenitic stainless steel. The electropolishing process involves an electrochemical bath, usually made up of sulfuric and phosphoric acids, that carefully removes material at the micron level (about 20–40 µm) from the surface. This technique smooths out tiny peaks and imperfections while enhancing the passive oxide layer, significantly improving corrosion protection.
| Specifications | : | ASTM A/ASME SA249/A269/A270 |
| Dimensions | : | ASTM, ASME and API |
| SS 304 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 | Mo | Ni | N | |
| 304 | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.08 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | 0.10 | ||
| 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 | ||||
| 304 | 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.
Electropolished Stainless Steel 304 Pipes come with a host of benefits: they greatly enhance cleanliness by reducing micro-crevices where contaminants can hide, lower friction to improve fluid flow, and boost resistance to corrosion and wear. The ultra-smooth, high-gloss surface also adds a visually appealing touch, making them ideal for applications where aesthetics matter. Plus, because the surface is easier to clean and less likely to harbor bacteria, these electropolished pipes are commonly found in sanitary and sterile settings like medical, pharmaceutical, and food processing facilities.
Maria Pipes and Tubes, one of the largest suppliers of Stainless Steel 304 Electropolished Pipes in Kuala lumpur, Malaysia, 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 304 Electropolished Pipes to meet your specific requirements. Our team at Maria Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@mariapipes.com.
Stainless Steel 304 electropolished pipes are widely used in various industries due to their excellent corrosion resistance and aesthetic appeal. Common applications include food and beverage processing, pharmaceuticals, and chemical handling, where hygiene and cleanliness are paramount. These pipes are also used for their polished finish in architectural applications, such as handrails and structural supports. They are also employed in the oil and gas, wastewater treatment, and automotive sectors, providing durability and reliability in demanding environments. Their smooth surface also enhances flow efficiency in fluid systems.
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