Home > Stainless Steel > Stainless steel 304L Electropolished pipes
Maria Pipes and Tubes, based in Kuala Lumpur, Malaysia, is a reputable manufacturer and supplier of high-quality stainless steel products. Their Stainless Steel 304L Electropolished Pipes are specifically crafted for applications that demand an exceptional surface finish, cleanliness, and resistance to corrosion. Thanks to advanced electropolishing techniques, these pipes boast a smooth, shiny, and contaminant-free surface, making them perfect for sanitary and high-purity systems. Maria Pipes and Tubes caters to various industries, including pharmaceuticals, biotechnology, food and beverage, and semiconductor manufacturing, where maintaining hygiene and product integrity is crucial.
Stainless Steel 304L Electropolished Pipes are made primarily from iron, chromium (18-20%), and nickel (8-12%), with a low carbon content for enhanced corrosion resistance. Mechanical properties include a tensile strength of 70,000 psi and yield strength of 30,000 psi, with excellent ductility. Electropolishing improves surface finish, enhances corrosion resistance, and reduces biofilm formation. Advantages include exceptional corrosion resistance, high strength, ease of fabrication, and aesthetic appeal, making them ideal for sanitary applications in the food, pharmaceutical, and chemical industries.
| Specifications | : | ASTM A/ASME SA249/A269/A270 |
| Dimensions | : | ASTM, ASME and API |
| SS 304L 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 | |
| 304L | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.03 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 12.0 | 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 | ||||
| 304L | 485 | 170 | 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.
Stainless Steel 304L Electropolished Pipes are made up of 18–20% chromium and 8–12% nickel, with a maximum carbon content of 0.03%. This low carbon level significantly boosts corrosion resistance, particularly in welded areas. The electropolishing process effectively eliminates surface impurities and micro-burrs, enhancing the passive layer and minimizing the chances of contamination or bacterial growth. These pipes also offer impressive mechanical strength, with a tensile strength of around 485 MPa, along with excellent formability, weldability, and a smooth surface finish.
Maria Pipes and Tubes, one of the largest suppliers of Stainless Steel 304L 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 304L 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 304L Electropolished Pipes find extensive use in industries that require high purity levels, corrosion resistance, and a smooth surface. They are particularly suited for ultra-clean applications, such as pharmaceutical-grade fluid systems, food and beverage processing lines, cleanrooms, and chemical handling systems. The electropolished surface helps prevent particle adhesion and bacterial growth, ensuring a sanitary flow and simplifying cleaning processes. With their superior finish and durability, these pipes are essential for critical piping systems where controlling contamination and ensuring long-term performance are paramount.
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