Weston Stainless is based in Midland, UK, and provides quality stainless steel products as an established supplier. These are destined for industries which demand long-lasting and corrosion-resistance materials. Their Stainless Steel 330 Pipes, produced in a nickel-chromium-iron alloy, ensure great oxidation resistance as well as carburization at elevated temperatures. They produce the pipes following ASTM B535 standards and distribute them in the forms of seamless, welded, and fabricated varieties. SS 330 pipes have excellent strength and higher thermal stability, withstanding harsh conditions. They offer resistance to creep deformation and thermal shock, withstanding high-temperature industrial conditions.
Stainless Steel 330 Pipes are comprised of 34-37% nickel, 17-20% chromium, and iron as the base content, along with trace amounts of silicon, manganese, and carbon. The tubes have a tensile strength of 550 MPa, a yield strength of 260 MPa, and elongation by 30%. They have the following physical characteristics: density 7.9 g/cm³, melting range 1400-1425°C, and thermal conductivity of 12.1 W/m-K. This makes them particularly resistant to carburization, scaling, and oxidation in aggressive high-heat 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 | |
330 | 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 | ||||
330 | 515 | 40 | 205 | 92 | 201 |
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Stainless Steel 330 Pipes have extensive applications across petrochemical, power plants, heat treating, and the manufacture of furnaces. The pipes are used in high-temperature applications including heat exchanger, annealing covers, combustion chambers, and industrial boilers. They are designed for chemical processing, aerospace, and metallurgy due to their superior creep property and thermal resistance. Further, these pipes find application in exhaust systems, linings of kilns, and other structural elements at high temperature where strength and resistance to oxidation are required.
High-temperature resistance, durability, and corrosion resistance, making them suitable for structural and industrial applications in harsh environments.
High-temperature resistance, strength, and durability for demanding industrial applications and environments with extreme heat.
Electric resistance welded pipes made from 330 stainless steel, offering high-temperature resistance, durability, and strength, ideal for industrial applications exposed to extreme heat.
Longitudinally submerged arc welded pipes made of 317 stainless steel, which provide excellent corrosion resistance, high strength and durability for high pressure applications
Cylindrical pipes made from 330 stainless steel, known for exceptional heat resistance, durability, and strength, suitable for high-temperature and demanding industrial applications.
Made from 330 stainless steel, joined by welding. They offer excellent high-temperature resistance, strength, and durability for various industrial and high-heat applications.
Stainless Steel 330 Pipes find widespread application where industries require immense heat and corrosion resistance. Such pipes can also be used due to their ability of high-temperature applications up to 1150°C in any process. Major applications of pipes include heat exchangers, furnace components, and petrochemical processing applications. They have been extensively utilized in power plant, chemical, and thermal processing equipment. Moreover, they withstand mechanical properties strongly in the following carburizing and nitriding environments. Additionally, stainless steel 330 pipes have other applications including the food industry and aerospace marine services to their ability in strength and endurance over diverse industries.
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