Filiz Steel, based in Istanbul, Turkey, stands out as a trusted supplier of Low Temperature Carbon Steel A333 Grade 11 pipes, specifically designed for low-temperature and cryogenic applications. These pipes are manufactured in accordance with ASTM A333 standards, ensuring they meet the rigorous demands of pressure piping systems that operate at temperatures as low as −45°C. A333 Gr 11 pipes are celebrated for their exceptional notch toughness, ductility, and weldability. Filiz Steel provides both seamless and welded options, complete with full material certification and third-party inspection choices, making them perfect for critical infrastructure and industrial projects around the globe.
A333 Grade 11 is a low-temperature carbon-molybdenum steel alloy that generally includes Carbon (≤0.20%), Manganese (0.50–1.05%), Phosphorus (≤0.025%), Sulfur (≤0.025%), and Molybdenum (0.44–0.65%). The inclusion of molybdenum boosts the steel’s strength and its resistance to embrittlement at low temperatures. These pipes boast a minimum yield strength of 240 MPa and a tensile strength ranging from 415 to 585 MPa, with impressive impact resistance even in sub-zero conditions. Their good formability and moderate hardness make them suitable for bending, welding, and other fabrication processes without sacrificing performance.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Low Temperature Carbon Steel A333 Gr 11 pipes find extensive use in industries that require safe and dependable transport of fluids or gases in cold or cryogenic environments. Typical applications include LNG and LPG processing facilities, low-temperature service pipelines, petrochemical plants, power stations, and refineries. These pipes are particularly well-suited for transporting cryogenic liquids, compressed gases, and hydrocarbons, where material failure due to extreme conditions is a critical concern.
Low Temperature Carbon Steel A333 Gr 11 pipes are mainly used in those industries that require materials to sustain low temperatures while maintaining their strength or toughness. These pipes find extensive application in cryogenic services, chemical, processing and oil and gas pipelines, refrigerator systems. Their good weldability and toughness make them favorable for the transportation of liquefied gases such as LNG and LPG. They are also used back in petrochemical industries and power plants in low-temperature fluid handling and heat exchanger applications.
Filiz Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Istanbul, Turkey.
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