MERIH STAINLESS, located in Istanbul, Turkey, has built a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 330 Pipes, catering to both local and global markets. Known for its unwavering dedication to quality, the company produces pipes that adhere to strict industry standards with remarkable precision and dependability. These Stainless Steel 330 Pipes are engineered to excel in extreme temperature conditions, boasting exceptional strength, corrosion resistance, and long-lasting durability. With cutting-edge facilities and skilled craftsmanship, MERIH STAINLESS guarantees consistent quality, prompt delivery, and competitive pricing, making it a go-to partner for clients in sectors like petrochemicals, power generation, furnaces, and other high-temperature applications around the world.
The composition of Stainless Steel 330 Pipes primarily includes nickel (34–37%) and chromium (17–20%), along with carefully balanced amounts of carbon, silicon, manganese, and iron. This distinctive blend offers outstanding resistance to oxidation and carburization at high temperatures. On the mechanical side, these pipes deliver impressive tensile strength, durability, and toughness while remaining stable under fluctuating heating and cooling conditions. Their ability to withstand scaling, thermal shock, and creep deformation ensures they perform reliably over the long haul, making them ideal materials for demanding industrial tasks.
| 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 find extensive use in industries that require high-temperature resilience and durability. They are perfect for furnace components, heat treatment equipment, and thermal processing units thanks to their excellent oxidation resistance. In the petrochemical sector, they are utilized in reformers, crackers, and catalytic equipment. Power generation facilities incorporate them into boilers and superheater tubes, while the chemical industry relies on them for transporting corrosive and high-temperature fluids. Their resistance to carburization and scaling also makes them a great fit for cement kilns, incinerators, and gas turbines, ensuring efficiency and reliability even in the toughest environments.







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