Walid Stainless, based in Tunis, Tunisia, is a trusted manufacturer and supplier of high-quality stainless steel products for diverse industries. Their Stainless Steel 317 Pipes are engineered for applications requiring enhanced corrosion resistance, strength, and dependable performance. With a higher molybdenum content than standard grades, these pipes perform exceptionally well in aggressive chemical and marine environments. Every pipe is manufactured using advanced processes and strict quality controls to ensure dimensional accuracy and durability. Customers rely on Walid Stainless for 317 Pipes that offer consistent performance, long service life, and reliability in demanding industrial and corrosive operating conditions.
Stainless Steel 317 Pipes are produced from an austenitic stainless steel alloy containing approximately 18–20% chromium, 11–15% nickel, and 3–4% molybdenum. This composition provides excellent resistance to pitting and crevice corrosion, especially in chloride-rich environments. These pipes typically offer tensile strength ranging from 515–690 MPa and hardness around 170–210 HB. The austenitic structure ensures high toughness, good weldability, and mechanical stability, making 317 Pipes suitable for high-pressure, corrosive, and industrial applications requiring strength and durability.
| Thickness | 0.5mm-100mm | ||||||
| Outer diameter | 10mm, 25.4mm, 38.1mm, 50.8mm, 100mm, 250mm, 300mm, 350mm, etc | ||||||
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc | ||||||
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc | ||||||
| Finish | Hot rolled (HR), Cold rolled Tube (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) | ||||||
| Form | Round tube Square tube Rectangular tube etc. | ||||||
Grade | Ni | Mn | P | C | S | Si | Cr | Mo | N | |
317 | min. | 8.0 | – | – | – | – | – | 18.0 | – | – |
max. | 10.5 | 2.0 | 0.045 | 0.08 | 0.030 | 0.75 | 20.0 | |||
Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
317 | 515 | 40 | 205 | 92 | 201 |
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We ensures high quality stainless steel 317 pipe through extensive testing and certification. Our pipe involves chemical composition analysis, mechanical testing and dimensional inspection. We offer comprehensive certificates of compliance, proving that international standards are met. This provides exceptional strength, corrosion and reliability, which promises all the requirements of the industry.
Stainless 317 Square Pipes are square-shaped pipes made from 317 stainless steel, offering superior corrosion resistance, durability, and strength, making them ideal for structural and industrial applications in harsh environments.
SS 317 Seamless Pipes are made from 317 stainless steel without welded seams, providing excellent corrosion resistance, strength, and durability, suitable for industrial applications and environments with high chemical exposure.
Stainless Steel 317 ERW Pipes are electric resistance welded pipes made from 317 stainless steel, offering high corrosion resistance, strength, and durability, ideal for industrial applications and environments exposed to harsh conditions.
SS 317 LSAW pipe is longitudinally submerged arc welded pipes made of 317 stainless steel, which provide excellent corrosion resistance, high strength and durability for high pressure applications
Stainless Steel 317 Round Pipes are cylindrical pipes made from 317 stainless steel, offering excellent corrosion resistance, durability, and strength, ideal for use in industrial applications and harsh environments.
Stainless Steel 317 Welded Pipes are pipes made from 317 stainless steel and joined by welding, providing excellent corrosion resistance, strength, and durability for various industrial and high-heat applications.
Stainless Steel 317 Pipes are widely used in industries where corrosion resistance and mechanical reliability are essential. Common applications include chemical and petrochemical processing plants, marine systems, pulp and paper industries, pharmaceutical production, and industrial piping networks. Their enhanced molybdenum content enables superior performance in acidic and chloride-rich environments compared to standard stainless steel grades. Engineers and project managers choose 317 Pipes for safe fluid transport, structural integrity, and extended service life. Walid Stainless ensures each pipe meets stringent quality standards, supporting critical industrial, chemical, and marine applications with confidence and reliability.
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