Quality Aluminium. Consistent Supply. On-Time Delivery.
Quality Aluminium. Consistent Supply. On-Time Delivery.
In industries where surface purity, hygiene, and corrosion resistance are critical, electropolished stainless steel pipes have become the preferred choice. Rajendra Tubinox is a trusted stainless steel electropolished pipes manufacturer in India, supplying high-performance piping solutions to industries such as pharmaceuticals, food processing, biotechnology, and semiconductor manufacturing.
With advanced finishing capabilities and strict quality control, we manufacture electropolished pipes that meet stringent international standards and ultra-clean surface requirements. Our pipes are designed to deliver smooth internal surfaces, reduced contamination risk, and superior corrosion resistance, making them ideal for critical process applications.
We offer both seamless and welded electropolished pipes, ensuring flexibility for diverse industrial requirements along with ready stock and custom manufacturing options.
Electropolished stainless steel pipes are specially processed to achieve an ultra-smooth, mirror-like surface finish through an electrochemical polishing process. This process removes microscopic surface irregularities, resulting in a surface that is significantly smoother and cleaner compared to conventional finishes.
Unlike standard pipes, electropolished pipes offer enhanced resistance to corrosion, bacterial adhesion, and contamination, making them essential for industries where cleanliness and product purity are critical.
At Rajendra Tubinox, our electropolished pipes are engineered to deliver:
Our manufacturing process ensures that each pipe meets the demanding requirements of cleanroom, sterile, and high-purity applications.
| Parameter | Details |
|---|---|
| Product Type | Stainless Steel Electropolished Pipes |
| Material Grades | SS 304/304L, 316/316L, 317L, 904L |
| Manufacturing Process | Seamless / Welded (Electropolished Finish) |
| Outer Diameter | 6 mm to 219 mm |
| Wall Thickness | 0.5 mm to 12 mm |
| Length | Up to 6 meters or Custom Cut Lengths |
| Surface Roughness | Ra ≤ 0.4 µm |
| Standards | ASTM A312, ASTM A269, ASTM A213 |
| Outer Diameter (OD) | Wall Thickness | Application Type |
|---|---|---|
| 6 mm – 25 mm | 0.5 mm – 2 mm | Instrumentation / Cleanroom |
| 25 mm – 76 mm | 1 mm – 5 mm | Process & Pharmaceutical |
| 76 mm – 168 mm | 2 mm – 10 mm | Industrial Applications |
| 168 mm – 219 mm | 3 mm – 12 mm | Heavy Duty Systems |
Custom sizes and finishes are available as per project requirements.
We manufacture and supply a comprehensive range of stainless steel electropolished pipes:
These pipes are available in multiple sizes and specifications, ensuring compatibility with diverse industrial applications.
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| 304 | ≥ 515 | ≥ 205 | ≥ 40 |
| 304L | ≥ 485 | ≥ 170 | ≥ 40 |
| 316 | ≥ 515 | ≥ 205 | ≥ 40 |
| 316L | ≥ 485 | ≥ 170 | ≥ 40 |
| 317L | ≥ 515 | ≥ 205 | ≥ 35 |
| 904L | ≥ 490 | ≥ 220 | ≥ 35 |
These mechanical properties ensure durability and reliability even in demanding operating conditions.
| Grade | C% | Mn% | Si% | Cr% | Ni% | Mo% | Others |
|---|---|---|---|---|---|---|---|
| 304 | 0.08 | 2.00 | 0.75 | 18–20 | 8–10.5 | - | - |
| 304L | 0.03 | 2.00 | 0.75 | 18–20 | 8–12 | - | - |
| 316 | 0.08 | 2.00 | 0.75 | 16–18 | 10–14 | 2–3 | - |
| 316L | 0.03 | 2.00 | 0.75 | 16–18 | 10–14 | 2–3 | - |
| 317L | 0.03 | 2.00 | 0.75 | 18–20 | 11–15 | 3–4 | - |
| 904L | 0.02 | 2.00 | 1.00 | 19–23 | 23–28 | 4–5 | Cu: 1–2 |
These compositions provide excellent resistance to corrosion, oxidation, and chemical attack.
In high-purity and hygiene-critical environments,stainless steel electropolished pipes play a vital role due to their ultra-smooth surface and enhanced corrosion resistance. These pipes are specifically designed to reduce contamination risks and improve cleanability in sensitive industrial processes.
Across industries such as pharmaceuticals, biotechnology, and food processing, electropolished pipes are used for transporting fluids where cleanliness and surface integrity are essential. Their smooth internal finish minimizes particle buildup and supports efficient flow, making them ideal for sterile and precision-based systems.
Conclusion: Electropolished pipes are the preferred solution for industries requiring maximum cleanliness, reliability, and process efficiency.
Rajendra Tubinox brings years of experience in manufacturing stainless steel electropolished pipes that meet stringent industry and project-specific requirements.
We maintain ready stock of standard grades and sizes, ensuring quick delivery and minimal downtime for your operations.
Our electropolishing process ensures ultra-smooth surfaces, enhanced corrosion resistance, and compliance with high-purity standards.
We offer customized sizes, finishes, and specifications tailored to meet specific application requirements.
All products are manufactured in compliance with ASTM standards and undergo rigorous quality checks.
We supply to international markets with complete documentation and logistics support.
Inspection support from SGS, TUV, and BV ensures transparency and reliability.
Result: When you choose Rajendra Tubinox, you partner with a manufacturer that delivers consistent quality, dependable supply, and long-term performance.
Meeting the demands of high-purity and precision industries, Rajendra Tubinox supplies electropolished stainless steel pipes to sectors where surface quality and performance are critical. Our products are widely used in pharmaceutical and biotechnology industries that require contamination-free environments.
In addition, we support food processing, dairy, and chemical industries, where maintaining hygiene and corrosion resistance is essential for smooth operations. Applications in semiconductor and water purification systems further rely on these pipes for their clean surface finish and consistent performance.
Conclusion: With a focus on quality and precision, we serve industries that depend on high-performance electropolished piping solutions.
Electropolished pipes are stainless steel pipes that undergo an electrochemical polishing process to achieve an ultra-smooth, clean, and corrosion-resistant surface finish. This process removes microscopic surface imperfections and improves overall surface quality.
Electropolishing enhances corrosion resistance, reduces surface roughness, and minimizes contamination risks. It also improves cleanability and extends the service life of pipes used in high-purity and critical applications.
Electropolished pipes are widely used in industries such as pharmaceuticals, food processing, biotechnology, semiconductor manufacturing, and high-purity water systems where hygiene and surface cleanliness are essential.
Yes, all products are supplied with Mill Test Certificates (MTC), and third-party inspection can be arranged if required.
Yes, depending on the grade and specifications, electropolished pipes can be used in both standard and high-pressure applications while maintaining performance and durability.
Need high-purity stainless steel electropolished pipes for your application? Rajendra Tubinox offers precision-finished pipes with consistent quality and reliable supply.
Simply share your requirement details such as grade, size, thickness, quantity, and application, and our team will provide a detailed quotation along with technical specifications and delivery timeline.
Our team is ready to support your requirement with accurate pricing and dependable supply.