Luke Steel, Houstan, USA is a reliable manufacturer and supplier of high-quality steel products specifically designed for mission-critical industrial use. One of our best-grade products is the Low Temperature Carbon Steel A333 Grade 8 Pipe, designed to provide exceptional performance in cryogenic temperatures. To provide higher toughness and strength at sub-zero temperatures, these pipes comply with rigorous industry standards and are made by using state-of-the-art manufacturing methods. With a reputation for quality, reliability, and timely delivery, Luke Steel offers steel solutions which always satisfy the requirements of the LNG, petrochemical, and chemical processing industries.
ASTM A333 Gr. 8 Low Temperature Carbon Steel Pipes contain manganese, phosphorus, sulfur, and nickel, which considerably improve their sub-zero temperature toughness and resistance to brittle fracture. These pipes provide a minimum tensile strength of 485 MPa and yield strength of 275 MPa, combined with high elongation, to provide superb ductility and strength at cold temperatures. Their excellent weldability and stable mechanical properties make them a reliable option for high-importance cryogenic operations, meeting international criteria for low-temperature pressure piping applications.
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.
Luke Steel is a leading supplier of high-quality Low Temperature Carbon Steel A333 Gr 8 Pipe products in Houstan, USA. We focus on steel solutions and offer a variety of products. This includes Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our products are Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. We are known for our good delivery and excellent customer care. We aim to provide strong and durable steel materials for many industrial uses. We work hard to meet high standards, making us a trusted partner for your steel needs.
A333 Grade 8 Pipes find extensive application in industries demanding exceptional performance at very low temperatures. Their principal uses are in LNG process plants, petrochemical and chemical processes, and cryogenic piping systems. A333 pipes suit the safe and efficient transportation of gases and liquids in conditions where sub-zero temperatures may weaken material strength. Their improved fracture resistance, ductility, and weldability guarantee long-term safety and endurance. Used also in offshore drilling platforms, storage tanks, and refineries, A333 Gr. 8 pipes are relied upon for crucial infrastructure that needs strength and dependability in cold weather.
Luke 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 Houstan, USA.
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