Andre Stainless is a well-respected manufacturer and supplier of Stainless Steel 330 Pipes in Singapore, specifically in Pulau Ujong. They’re known for providing high-performance piping solutions across a variety of industries. With a strong emphasis on quality, durability, and precision, Andre Stainless ensures that their pipes meet international standards, making them perfect for demanding applications. The company boasts a diverse selection of sizes and offers custom solutions tailored to meet specific project needs. Clients in the chemical, petrochemical, and high-temperature sectors trust Andre Stainless for their timely deliveries, expert support, and stainless steel products designed for outstanding reliability.
Stainless Steel 330 Pipes are mainly made up of nickel (34–37%), chromium (17–20%), and iron, with small amounts of silicon, manganese, and carbon added to boost strength and heat resistance. These pipes showcase impressive mechanical properties, featuring a tensile strength of about 655 MPa and a yield strength of 310 MPa, along with good elongation and hardness. The alloy remains structurally stable even in extreme conditions, offering high oxidation resistance at temperatures reaching up to 1150°C. Its strong mechanical performance makes it ideal for tough service conditions, particularly in thermal and corrosive environments.
| 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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We ensures the highest standards for stainless steel 330 pipe through rigorous testing, including tensile, hardness and corrosion resistance testing. All materials are certified to meet international standards such as ASTM and ASME. Comprehensive material testing certificates (MTC), third-party inspections, and compliance documentation ensure reliability and customer satisfaction.
Stainless 330 Square Pipes are square-shaped pipes made from 330 stainless steel, offering high-temperature resistance, durability, and corrosion resistance, making them suitable for structural and industrial applications in harsh environments.
SS 330 Seamless Pipes are made from 330 stainless steel without welded seams, providing exceptional high-temperature resistance, strength, and durability for demanding industrial applications and environments with extreme heat.
Stainless Steel 330 ERW Pipes are electric resistance welded pipes made from 330 stainless steel, offering high-temperature resistance, durability, and strength, ideal for industrial applications exposed to extreme heat.
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 330 Round Pipes are cylindrical pipes made from 330 stainless steel, known for exceptional heat resistance, durability, and strength, suitable for high-temperature and demanding industrial applications.
Stainless Steel 330 Welded Pipes are pipes made from 330 stainless steel, joined by welding. They offer excellent high-temperature resistance, strength, and durability for various industrial and high-heat applications.
These Stainless Steel 330 Pipes are extensively utilized in high-temperature applications thanks to their remarkable oxidation and carburization resistance. You’ll often find them in heat exchangers, furnaces, muffles, chemical processing equipment, and aerospace components. Their capability to thrive in environments with thermal cycling and aggressive chemical exposure makes them a top choice for the refining, petrochemical, and power generation industries. Additionally, these pipes are favored in thermal processing plants and industrial ovens where strength and thermal stability are essential. Their durability and reliability in harsh conditions lead to less maintenance and improved operational efficiency.







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