Walid Stainless, headquartered in Tunis, Tunisia, is a trusted manufacturer and supplier of high-quality stainless steel tubing for industrial, chemical, and marine applications. Their Stainless Steel 316 Tubing is designed for environments requiring excellent corrosion resistance, strength, and reliability. With molybdenum-enhanced protection, it offers superior resistance to pitting and crevice corrosion compared to standard stainless steels. Manufactured using precision-controlled processes and strict quality inspections, Walid Stainless ensures consistent dimensions, smooth finishes, and dependable mechanical performance. Customers rely on Stainless Steel 316 Tubing for long service life, safety, and dependable operation in challenging industrial and marine conditions.
Stainless Steel 316 Tubing is an austenitic stainless steel alloy containing approximately 16–18% chromium, 10–14% nickel, and 2–3% molybdenum. The molybdenum enhances resistance to pitting and crevice corrosion in chloride-rich and acidic environments. This tubing typically exhibits tensile strength between 515–620 MPa and hardness around 150–190 HB. Its austenitic structure provides excellent toughness, corrosion resistance, and dimensional stability, making it suitable for continuous exposure to aggressive industrial, marine, and chemical conditions.
Tube Range : 6.35 mm OD To 101.6 mm OD Guage: 25 SWG – 10 SWG
Outer Diameter : 3.00 mm – 219.10 mm
Wall Thickness : 0.40 mm – 12.70 mm
Schedules : 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH
Length : Upto 30 meters, Custom Cut Lengths
Specifications : ASTM A213 / ASTM SA213
Types : Round, Square, Rectangle, Coil, “U” Shape, Hydraulic & Honed Tubing
| SS | 316 |
| Ni | 10 – 14 |
| N | 0.10 max |
| Cr | 16 – 18 |
| C | 0.08 max |
| Si | 0.75 max |
| Mn | 2 max |
| P | 0.045 max |
| S | 0.030 max |
| Mo | 2.00 – 3.00 |
| Grade | 316 |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Hardness | |
| Rockwell B (HR B) max | 95 |
| Brinell (HB) max | 217 |
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We offers high quality stainless steel 316 tubing, rigorously tested for durability, corrosion resistance and accuracy. Each tube undergoes extensive testing, including mechanical and chemical analysis, to ensure it meets industry standards. Certificates of conformity (CoC) are issued, confirming that products meet all specified requirements for performance and safety.
This tubing is available in sizes ranging from 1/8″ to 12″ in diameter and is known for its excellent corrosion resistance, particularly in marine and chemical environments. The seamless construction ensures high strength and reliability.
Typically offered in sizes from 1/4″ to 8″ in diameter, this tubing is fabricated by welding stainless steel sheets. It provides good corrosion resistance, making it suitable for structural applications and chemical processing.
Designed for heat exchange applications, this tubing generally comes in sizes from 1/2″ to 2″ in diameter. It boasts superior corrosion resistance and thermal conductivity, ideal for use in heat exchangers and condensers.
Available in sizes from 1/16″ to 1″ in diameter, this tubing is used in high-pressure and precision applications. It offers excellent resistance to corrosion and is ideal for instrumentation and process control systems.
Typically found in sizes from 1″ to 5″ in diameter, these tubes are designed for high-temperature and high-pressure environments. They provide strong corrosion resistance and durability for boiler systems.
Used in heat exchangers and other applications requiring a U-shaped tube, sizes range from 1/2″ to 4″ in diameter. They offer high resistance to corrosion and are designed for effective thermal performance.
This type comes in sizes from 1/2″ to 2″ in diameter and is used in condensers for its excellent corrosion resistance and durability in cooling applications. Ideal for heat transfer and cooling systems.
Typically available in diameters from 1/2″ to 2″, these tubes have fins attached to enhance heat transfer efficiency. They are highly resistant to corrosion and are used in heat exchangers and other cooling systems.
Stainless Steel 316 Tubing is widely used in industries requiring high corrosion resistance and durability. Typical applications include chemical processing equipment, marine systems, desalination plants, food and beverage processing machinery, pharmaceutical equipment, and high-performance piping. Its ability to resist aggressive chemicals, chlorides, and general corrosion makes it ideal for welded assemblies, heat exchangers, and structural components. Engineers and maintenance teams rely on 316 Tubing for long-term service, minimal maintenance, and reliable performance. Walid Stainless ensures each tube meets strict quality standards, providing safe and dependable operation in demanding industrial, chemical, and marine environments.
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