Naing Steel, a well-respected manufacturer and supplier based in Naypyidaw, Myanmar, focuses on producing Low Temperature Carbon Steel A333 Gr 8 Pipes. These pipes are specifically designed to thrive in extreme sub-zero conditions, boasting exceptional toughness, ductility, and strength. Naing Steel adheres to strict international quality standards to guarantee consistency, safety, and reliability in all its products. The A333 Gr 8 pipes find extensive use in industries like oil and gas, LNG, petrochemical, and power generation. With cutting-edge manufacturing technology, Naing Steel ensures durable and efficient piping solutions for critical low-temperature applications.
Low Temperature Carbon Steel A333 Gr 8 Pipes are primarily made up of nickel, carbon, manganese, phosphorus, sulfur, and silicon, with a notable nickel content that boosts toughness and impact resistance at cryogenic temperatures. These pipes have a minimum yield strength of 275 MPa and a tensile strength ranging from 415 to 585 MPa. They demonstrate excellent notch toughness, ductility, and weldability while maintaining stable mechanical properties even in low-temperature conditions. Their fine-grain structure guarantees long-lasting durability and reliability, making them ideal for demanding cryogenic and high-pressure environments.
| Specifications | ASTM A 333, ASME SA 333 |
| Size Range | 1/2” NB to 36” NB |
| Wall Thickness | 2.0mm-14 mm |
| Schedules | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules |
| Type | Seamless / Welded |
| Length | max 16000mm |
| Outer Dimensions | 19.05mm-114.3mm |
| Grade | Grade 8 |
| Element |
Grade 1 |
| Carbon, max |
0.30 |
| Manganese |
0.40 – 1.06 |
| Phosphorous, max |
0.025 |
| Sulfur, max |
0.025 |
| Silicon |
– |
| Nickel |
– |
| Grade | Yield Strength MPa(min) | Tensile Strength MPa | Elongation % (min) |
| Corten A | 355 | 470-630 | 20 |
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 8 Pipes are widely utilized in scenarios where top-notch performance at extremely low temperatures is crucial. They’re commonly found in LNG plants, cryogenic processing units, refineries, offshore oil platforms, and natural gas transmission systems. Additionally, these pipes are used in power plants, pressure vessels, and heat exchangers for transporting fluids in sub-zero conditions. Their remarkable toughness, weldability, and corrosion resistance make A333 Gr 8 pipes the go-to choice for critical engineering and industrial projects that require high mechanical stability and safety.
Low-Temperature Carbon Steel A333 Gr 8 pipes are made for industries needing special performances in low-temperature environments. The pipes are mainly used for the cryogenic transportation of liquefied gases, chiefly LNG and LPG. Their toughness and low-temperature resistance make them worthy of applications in petrochemical, oil and gas, and chemical processing industries. A333 Gr 8 pipes also find use in heat exchangers, pressure vessels, and pipelines involved in cold storage systems, where they must withstand very adverse conditions in terms of durability and safety.
Naing 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 Naypyidaw, Myanmar.
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