Khaleed Stainless is a reputable manufacturer and supplier of Stainless Steel 330 Pipes based in Riyadh, Saudi Arabia. Our SS 330 pipes are specifically designed to withstand extreme high temperatures and oxidizing environments, making them renowned for their outstanding thermal stability, corrosion resistance, and mechanical strength. These pipes find extensive applications in furnace construction, heat-treating equipment, and chemical processing systems. Manufactured to meet international standards, our Stainless Steel 330 pipes come in a variety of sizes and thicknesses. Khaleed Stainless is committed to delivering durable, high-performance stainless steel piping solutions throughout Saudi Arabia and the Middle East.
The composition of Stainless Steel 330 Pipes primarily includes iron, along with 34–37% nickel, 17–20% chromium, and trace amounts of silicon, manganese, and carbon. This unique blend provides the alloy with exceptional resistance to oxidation and carburization at elevated temperatures. The pipes boast tensile strengths between 550–750 MPa and maintain impressive creep and rupture strength even under thermal stress. SS 330 is non-magnetic and preserves its structural integrity during repeated thermal cycling. Its excellent weldability and thermal shock resistance make it a perfect choice for heat-intensive 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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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.
Stainless Steel 330 Pipes are commonly utilized in high-temperature industrial settings such as furnaces, kilns, heat treatment facilities, and petrochemical refineries. They excel in applications that require exposure to high heat, oxidation, and thermal cycling, including furnace muffles, heat exchanger tubes, burner components, and combustion chambers. Additionally, these pipes are well-suited for incinerators and other high-temperature gas systems. With their remarkable strength and thermal resistance, SS 330 pipes guarantee reliable performance in demanding service conditions where standard stainless steels might not hold up.
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