Walid Stainless stands out as a top-notch manufacturer and supplier located in Tunis, Tunisia, specializing in high-quality stainless steel products tailored for critical industrial and sanitary needs. They offer Stainless Steel 316/316L Sanitary Tubing, which is celebrated for its remarkable corrosion resistance, smooth surface finish, and outstanding durability. With state-of-the-art production facilities, rigorous quality control measures, and a team of skilled experts, Walid Stainless guarantees that their products meet international standards. Their Stainless Steel 316/316L Sanitary Tubing is extensively utilized across the food processing, pharmaceutical, dairy, and beverage sectors, providing reliable performance, precise dimensions, long-lasting service, timely deliveries, and dedicated customer support around the globe.
This tubing is made from an austenitic stainless steel alloy that includes chromium, nickel, and molybdenum, with the 316L variant having a lower carbon content for better weldability and reduced carbide precipitation. The typical composition consists of 16–18 percent chromium, 10–14 percent nickel, and 2–3 percent molybdenum. Mechanically, these tubes boast excellent tensile and yield strength, high ductility, toughness, and superior resistance to pitting and crevice corrosion. They remain stable even under high temperatures and stress, making them perfect for sanitary and hygienic applications that demand durability, mechanical integrity, and reliable long-term performance.
| ASTM | ASTM A270 / ASME SA 270 |
| Material | SS 304, SS 304L,SS 316,SS 316L |
| Outer Diameter | 1/2 Inch |
| Wall Thickness | 16 Gauge (0.065 Inch) |
| Length | 20 Feet |
| Finish | 20Ra Inner Diameter/ 32Ra Outer Diameter |
| Outer Diameter Tolerance | +/-0.005” / +/-0.13MM |
| Wall Thickness Tolerance | +/-10% |
| Length Tolerance | +1/8” / +3.18MM |
| Mill Test Certificate | EN10204 3.1 |
| Standard | 3A / ASTM A270 / A270M |
| Type | Seamless / Welded |
| Polish | Mechanical Polished / Electropolished |
| Certification | ASME BPE/ 3-A SSI |
| Grade | Carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Nickel | Molybdenum |
| TP304 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 | |
| TP304L | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-13.0 | |
| TP316 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 |
| TP316L | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| Material | Temperure | Yield Strength | Heat | Tensile Strength | Elongation |
| Min. º F(º C) | Ksi (MPa), Min. | Treatment | Ksi (MPa), Min. | ||
| TP304 | 1900 (1040) | 30(205) | Solution | 75(515) | 35 |
| TP304L | 1900 (1040) | 25(170) | Solution | 70(485) | 35 |
| TP316 | 1900(1040) | 30(205) | Solution | 75(515) | 35 |
| TP316L | 1900(1040) | 25(170) | Solution | 70(485) | 35 |
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We ensure absolute clarity and premium quality assurance with our Stainless Steel 316/316L Sanitary Tubing. Each order is supplied with a comprehensive set of documentation, including a commercial invoice, packing list, fumigation certificate, heat treatment records, and NABL-certified laboratory test reports. In addition, we provide Material Test Certificates (EN 10204/3.1b), Positive Material Identification (PMI) test reports, detailed radiographic examination records, and Third-Party Inspection Certificates. Our structured documentation process is meticulously designed to guarantee maximum transparency, reinforce client trust, and deliver complete satisfaction.
It is high-purity tubing made from 316/316L stainless steel, designed for hygienic applications like food, beverage, dairy, and pharmaceuticals.
316L has a lower carbon content than 316, offering better resistance to corrosion and making it ideal for welding applications.
Excellent corrosion resistance, durability, smooth internal finish, and compliance with sanitary standards.
Yes, it is usually manufactured to ASTM A270, ASME BPE, and other global sanitary tubing standards.
Stainless Steel 316/316L Sanitary Tubing is a go-to choice in industries that prioritize high hygiene standards, corrosion resistance, and mechanical reliability. You’ll find them in food and beverage processing, dairy facilities, pharmaceutical and biotech piping systems, and beverage distribution lines. They’re also essential in water treatment, cosmetic production, and chemical processing, where contamination-free fluid transport is crucial. Thanks to their smooth surface finish, excellent corrosion resistance, and ease of cleaning, these tubes ensure safe, efficient, and long-lasting performance.
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