MERIH STAINLESS, located in Istanbul, Turkey, stands out as a top-notch manufacturer and supplier of high-quality Stainless Steel 348 Pipes, catering to a variety of industrial sectors with precision and excellence. The company prides itself on its dedication to innovation, durability, and ensuring customer satisfaction, making sure that every pipe adheres to international standards for performance and reliability. Renowned for their impressive resistance to high temperatures and corrosion, the Stainless Steel 348 Pipes from MERIH STAINLESS are crafted to provide long-lasting service even in the toughest environments. By leveraging cutting-edge technology, skilled craftsmanship, and rigorous quality control, MERIH STAINLESS has established itself as a reliable partner for stainless steel piping solutions around the globe.
These Stainless Steel 348 Pipes are primarily made up of iron, chromium (17–19%), nickel (9–13%), and columbium/tantalum, along with trace amounts of manganese, silicon, and carbon. This stabilized austenitic stainless steel is designed to resist intergranular corrosion, even after extended exposure to high temperatures. On the mechanical side, it boasts a tensile strength of about 515 MPa, a yield strength of 205 MPa, and an elongation of 40%. It also maintains excellent creep strength and oxidation resistance at elevated temperatures. These characteristics make Stainless Steel 348 Pipes perfect for critical operations where strength, durability, and thermal stability are essential under challenging working conditions.
| 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 | |
348 | 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 | ||||
348 | 515 | 40 | 205 | 92 | 201 |
Contact us to get a quick quote for your requirement.
We provides high-grade Stainless Steel 348 Pipes, carefully tested to meet excellent performance and durability. We have products undergoing various tests that include chemical composition, mechanical properties, and corrosion resistance. We ensure each pipe carries certification, following the industry’s standard, with an assurance of reliability for the intended application and environmental condition.
Stainless 348 Square Pipes are square-shaped pipes made from 348 stainless steel, offering excellent high-temperature resistance, durability, and corrosion resistance, ideal for structural and industrial applications.
SS 348 Seamless Pipes are pipes made from 348 stainless steel without welded seams, providing high-temperature resistance, excellent strength, and durability for demanding industrial and high-heat applications.
SS 348 LSAW Pipes are longitudinally submerged arc welded pipes made from 348 stainless steel, offering superior high-temperature resistance, strength, and durability for use in high-pressure and industrial applications.
SS 309H LSAW Pipes are longitudinally submerged arc welded pipes made from 309H stainless steel, offering high heat resistance and strength, suitable for high-pressure and high-temperature industrial applications.
Stainless Steel 348 Round Pipes are cylindrical pipes made from 348 stainless steel, providing excellent high-temperature resistance, corrosion resistance, and durability, suitable for various industrial and high-heat applications.
Stainless Steel 348 Welded Pipes are made from 348 stainless steel and joined by welding, offering high-temperature resistance, strength, and durability for use in demanding industrial and high-heat environments.
Stainless Steel 348 Pipes find extensive use in industries that demand heat and corrosion resistance, making them ideal for high-temperature and pressure settings. They are commonly utilized in heat exchangers, boiler tubes, and superheater tubes within power generation and petrochemical facilities. Additionally, their applications extend to chemical processing, food processing equipment, and aerospace due to their remarkable structural stability. Their ability to resist intergranular corrosion makes them particularly valuable in welded assemblies, while their oxidation resistance guarantees reliable performance in furnace components and exhaust systems.
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