Niazi Stainless, based in the commercial heart of Manama, Bahrain, has built a strong reputation as a trusted partner for industrial materials. We specialize in providing high-quality Stainless Steel 317 Pipes, known for their exceptional resistance to corrosive environments. Whether your project is in demanding chemical processing or power generation, our commitment is to supply durable, reliable piping solutions that meet the rigorous standards required by industries throughout the region and beyond, ensuring your operations run smoothly and efficiently.
The strength of Stainless Steel 317 lies in its carefully balanced composition, which includes higher levels of chromium, nickel, and molybdenum compared to standard grades. This specific alloying gives these pipes superior resistance to pitting and crevice corrosion, especially in chloride-rich settings. Mechanically, they offer excellent tensile strength and good ductility, allowing them to maintain their integrity under high stress and pressure. This combination of chemical and physical properties makes them a robust choice for challenging applications.
| 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 |
Contact us to get a quick quote for your requirement.
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.
These pipes are indispensable in industries where corrosion is a constant threat. You’ll find them extensively used in chemical and petrochemical plants for processing equipment, as well as in pollution control and flue gas desulfurization systems. Their performance is also valued in pharmaceutical manufacturing, power generation, and marine applications. Essentially, anywhere harsh acids, chlorides, or extreme temperatures are present, Stainless Steel 317 Pipes provide the long-lasting, low-maintenance performance needed to ensure system reliability and safety over many years.







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