Naing Steel, a reputable manufacturer and supplier located in Naypyidaw, Myanmar, specializes in high-quality Low Temperature Carbon Steel A333 Gr 9 Pipes, perfect for demanding industrial needs. Crafted with precision and reliability, these pipes are built to perform effectively even in extreme low temperatures and high-pressure situations. A333 Gr 9 pipes find their place in various sectors, including oil and gas, petrochemicals, LNG, and power generation. With a commitment to advanced production methods and strict compliance with international standards, Naing Steel guarantees that each pipe offers outstanding strength, durability, and safety for critical low-temperature applications.
Low Temperature Carbon Steel A333 Gr 9 Pipes are mainly made up of chromium, molybdenum, carbon, manganese, phosphorus, sulfur, and silicon. The inclusion of chromium and molybdenum boosts strength, hardness, and corrosion resistance while ensuring excellent toughness at low temperatures. These pipes have a minimum yield strength of 275 MPa and a tensile strength ranging from 485 to 620 MPa. They excel in resisting oxidation and thermal fatigue, and they also offer great weldability and mechanical stability. Their fine-grain microstructure guarantees consistent performance and reliability in 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 9 Pipes are widely utilized in scenarios where materials must withstand both low temperatures and high pressures. Typical applications include LNG facilities, cryogenic storage systems, power generation units, refineries, and offshore platforms. They are also used in heat exchangers, boilers, condensers, and pressure vessels for the safe transport of gases and liquids in cold conditions. Thanks to their exceptional mechanical strength, oxidation resistance, and toughness, A333 Gr 9 pipes are the go-to choice for critical engineering projects that demand reliable performance and durability.
Low Temperature Carbon Steel A333 Gr 9 Pipe finds extensive applications in matters requiring extremely good toughness at low temperature. It’s, therefore, in high demand in cryogenic and refrigeration systems, petrochemical industries, and gas processing plants. The pipes are well-suited for transporting liquefied natural gas (LNG), liquid nitrogen, and other cryogenic fluids. They have excellent welding ability and strength relative to structural application in cold climate areas. Pipe applications can also be found in chemical plants and power generation plants for added safety and reliability under extreme conditions.
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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