Manufacturer and Exporter of BS-4825 Tubing, BS-4825 Stainless Steel Tube, BS-4825 Sanitary Tube, BS-4825 Hygienic Tube, BS-4825 Stainless Steel Sanitary Tubes, BS-4825 Dairy Tubes, BS-4825 Pharmaceutical Tubes, BS-4825 Brewery Tubes, BS-4825 High Purity Tubes, BS-4825 Stainless Steel Hygienic Tubing, BS-4825 Grade 316L Sanitary Tubes, BS-4825 SS 316L Tube, BS-4825 High-Purity Process Tubing at the Best Price.
New Eagle Industrial Corporation is a leading manufacturer and supplier of high-quality BS-4825 Tubes, engineered to meet the stringent hygienic requirements of modern process industries. Our tubing is manufactured using premium-grade SS 316L stainless steel, ensuring exceptional corrosion resistance, superior cleanability, and long service life. Designed in full compliance with BS-4825 standards, these tubes offer precise dimensional accuracy, smooth internal surfaces, and reliable mechanical strength for high-purity applications.
BS-4825 Stainless Steel Sanitary Tubes are widely used in pharmaceutical, food processing, dairy, beverage, brewery, cosmetic, and biotech industries where hygiene and contamination control are essential. Each tube undergoes controlled manufacturing processes, including orbital welding and advanced polishing techniques, to achieve ultra-smooth ID/OD finishes that minimize bacterial growth and simplify cleaning validation. Whether you require hygienic tubing for product transfer, sterile processing, or high-purity fluid handling, we deliver tubing that performs beyond industry expectations.
At New Eagle Industrial Corporation, every BS-4825 Tube is produced with rigorous quality control, using fully traceable raw materials and advanced forming technology. Our BS-4825 Tubes, manufactured in premium SS 316L stainless steel, provide excellent resistance to acids, chlorides, and cleaning agents, making them ideal for demanding CIP/SIP hygienic environments. These tubes are available in multiple sizes, wall thicknesses, surface finishes, and tolerances to suit specific project and system engineering requirements. With consistent performance, superior durability, and full compliance with global sanitary standards, our BS-4825 Tubing ensures leak-proof, hygienic, and highly reliable flow systems.
BS-4825 Tubes and Fittings – Technical Specifications
BS-4825 Tubes – Diameter & Thickness
The table below lists standard BS-4825 Tube sizes with their corresponding outer diameter (OD) and wall thickness (THK) in millimeters.
| Size (in) | OD (mm) | Thk (mm) |
|---|---|---|
| 1/2 | 12.70 | 1.20 |
| 3/4 | 19.05 | 1.20 |
| 1 | 25.40 | 1.60 |
| 1 ½ | 38.10 | 1.60 |
| 2 | 50.80 | 1.60 |
| 2 ½ | 63.50 | 1.60 |
| 3 | 76.20 | 1.60 |
| 4 | 101.60 | 2.00 |
BS-4825 Sanitary Stainless Steel Fittings – 90 deg Bend – Dimensions
This table provides standard BS-4825 Tube dimensions with part codes, diameters, wall thicknesses, lengths, and bend radii for sanitary applications.
| Part Code | D (in) | T (mm) | D (mm) | L (mm) | R (mm) |
|---|---|---|---|---|---|
| BS9BL0254 | 1″ | 1.60 | 25.4 | 65 | 38.10 |
| BS9BL0381 | 1-1/2″ | 1.60 | 38.1 | 85 | 57.15 |
| BS9BL0508 | 2″ | 1.60 | 50.8 | 110 | 76.20 |
| BS9BL0635 | 2-1/2″ | 1.60 | 63.5 | 135 | 95.25 |
| BS9BL0762 | 3″ | 1.60 | 76.2 | 155 | 114.30 |
| BS9BL1016 | 4″ | 2.00 | 101.6 | 195 | 152.40 |
BS-4825 Clamped Ferrule – Long – Dimensions
| Part Code | Nominal Size (in) | A (mm) | B (mm) | C (mm) | D1 (mm) |
|---|---|---|---|---|---|
| 3AFL0127 | 1/2″ | 25.2 | 9.4 | 12.7 | 28.6 |
| 3AFL0191 | 3/4″ | 25.2 | 15.75 | 19.05 | 28.6 |
| 3AFL0254 | 1″ | 50.5 | 22.1 | 25.4 | 28.6 |
| 3AFL0381 | 1-1/2″ | 50.5 | 34.8 | 38.1 | 28.6 |
| 3AFL0508 | 2″ | 64 | 47.5 | 50.8 | 28.6 |
| 3AFL0635 | 2-1/2″ | 77.5 | 60.2 | 63.5 | 28.6 |
| 3AFL0762 | 3″ | 91 | 72.9 | 76.2 | 28.6 |
| 3AFL1016 | 4″ | 119 | 97.4 | 101.5 | 28.6 |
BS-4825 Clamped Ferrule – Medium- Dimensions
| Part Code | Nominal Size (in) | A (mm) | B (mm) | C (mm) | D1 (mm) |
|---|---|---|---|---|---|
| 3AFL0127 | 1/2″ | 25.2 | 9.4 | 12.7 | 21.5 |
| 3AFL0191 | 3/4″ | 25.2 | 15.75 | 19.05 | 21.5 |
| 3AFL0254 | 1″ | 50.5 | 22.1 | 25.4 | 21.5 |
| 3AFL0381 | 1-1/2″ | 50.5 | 34.8 | 38.1 | 21.5 |
| 3AFL0508 | 2″ | 64 | 47.5 | 50.8 | 21.5 |
| 3AFL0635 | 2-1/2″ | 77.5 | 60.2 | 63.5 | 21.5 |
| 3AFL0762 | 3″ | 91 | 72.9 | 76.2 | 21.5 |
| 3AFL1016 | 4″ | 119 | 97.4 | 101.6 | 21.5 |
BS-4825 Clamped Ferrule – Short- Dimensions
| Part Code | Nominal Size (in) | A (mm) | B (mm) | C (mm) | D1 (mm) |
|---|---|---|---|---|---|
| 3AFL0127 | 1/2″ | 25.2 | 9.4 | 12.7 | 12.7 |
| 3AFL0191 | 3/4″ | 25.2 | 15.75 | 19.05 | 12.7 |
| 3AFL0254 | 1″ | 50.5 | 22.1 | 25.4 | 12.7 |
| 3AFL0381 | 1-1/2″ | 50.5 | 34.8 | 38.1 | 12.7 |
| 3AFL0508 | 2″ | 64 | 47.5 | 50.8 | 12.7 |
| 3AFL0635 | 2-1/2″ | 77.5 | 60.2 | 63.5 | 12.7 |
| 3AFL0762 | 3″ | 91 | 72.9 | 76.2 | 12.7 |
| 3AFL1016 | 4″ | 119 | 97.4 | 101.5 | 15.9 |
How are BS-4825 tubes and fittings connected?
BS-4825 tubes and fittings are designed to be hygienically connected using a variety of methods depending on system requirements. The most common connection types include:
Sanitary Clamps & Ferrules: These provide a secure, leak-proof connection that can be easily assembled and disassembled. They are ideal for systems that require frequent cleaning, maintenance, or inspection, ensuring quick and hygienic access to piping sections.
Hygienic Welding: In applications where a permanent, fully sealed joint is needed, BS-4825 tubes and fittings can be joined through orbital or TIG welding techniques. This creates a smooth internal surface without crevices, preventing bacterial growth and ensuring compliance with sterility standards.
Are BS-4825 fittings compatible with other sanitary standards?
Yes, BS-4825 fittings are often compatible with other international sanitary standards such as DIN 11850, ISO 1127, and ASME BPE, making them versatile for global applications. Compatibility, however, depends on factors like tube outer diameter (OD), wall thickness, and tolerance levels.
When selecting fittings across different standards, it’s crucial to verify dimensional alignment and connection types to ensure a leak-free and hygienic system. Proper compatibility ensures that the piping system maintains high-purity fluid transport, sterility, and ease of maintenance, especially in critical industries like pharmaceutical, biotech, food and beverage, and dairy processing.
Using BS-4825 fittings with compatible standards allows manufacturers to integrate systems internationally, reducing procurement complexity while maintaining industry-compliant sanitary performance.
What is the BS-4825 standard?
The BS-4825 standard is a British Standard that sets precise specifications for stainless steel sanitary tubes and fittings used in high-purity fluid transport systems. It defines critical parameters such as tube diameter, wall thickness, surface finish, and dimensional tolerances, ensuring that all components meet strict quality and hygienic requirements.
This standard is especially important for industries where sterility, contamination prevention, and corrosion resistance are critical, such as pharmaceuticals, biotechnology, food and beverage, dairy, and cosmetic production. By adhering to BS-4825, manufacturers and end-users can ensure that their piping systems provide reliable, leak-free, and easy-to-clean fluid flow, minimizing risks of contamination or product spoilage.
Global Export Network for BS-4825 Tubes and Fittings
As a trusted manufacturer and exporter, New Eagle Industrial Corporation supplies SS BS-4825 Sanitary Tubes & Fittings globally. Our high-performance products are widely used in chemical processing, pollution control, marine, and pharmaceutical industries across Europe, the Middle East, Asia, and the Americas, ensuring exceptional corrosion resistance, reliability, and precision engineering.
- Middle East: United Arab Emirates (UAE), Saudi Arabia, Qatar, Kuwait, Oman, Bahrain, Yemen, Iran, Iraq, Israel, Jordan, Lebanon, Syria, Turkey
- North Africa: Egypt, Algeria, Morocco, Tunisia, Libya
- Asia Pacific: Singapore, Malaysia, Vietnam, Indonesia, Thailand, Philippines, Cambodia, Laos, Myanmar, Brunei, Timor-Leste, Taiwan, Japan, South Korea
- Europe: Spain, Belgium, Netherlands, France, Germany, Italy, United Kingdom (England), Poland, Cyprus, Malta, Russia
- Americas: Brazil, Mexico, Chile, Peru, Colombia, Argentina, United States (USA), Canada
- India: Chennai, Coimbatore, Bangalore, Thiruvananthapuram, Pune, Kolkata, Kerala, Karnataka, Gujarat, Mumbai, Delhi
Applications of BS-4825 Sanitary SS Tubes & Fittings Across Industries
Oil & Gas Industry
Petrochemical & Chemical Processing
Power Generation (Thermal, Nuclear & Renewable)
Marine & Offshore Engineering
Pharmaceuticals & Biotechnology
Food, Beverage & Dairy Processing
Pulp & Paper Industry
Aerospace & Defense
Automotive & Transportation
Instrumentation & Control Systems
Water Treatment & Desalination
HVAC & Heat Exchanger Systems
Construction & Infrastructure Projects
Mining & Metallurgy
