Sayed Steel, a reputable manufacturer and supplier based in Safat, Kuwait, specializes in top-notch Low Temperature Carbon Steel A333 Grade 4 Pipes, crafted specifically for the toughest cryogenic and sub-zero conditions. These pipes are celebrated for their remarkable toughness, excellent weldability, and robust resistance to brittle fractures, making them perfect for critical low-temperature applications. Sayed Steel is committed to quality, employing advanced manufacturing techniques, rigorous inspection processes, and strict adherence to global standards. Industries like LNG, petrochemical, oil and gas, and power generation trust Sayed Steel for reliable, high-performance piping solutions that promise durability and reliability even in extreme cold.
The Low Temperature Carbon Steel A333 Grade 4 Pipes are made from a blend of carbon, manganese, phosphorus, sulfur, and silicon, carefully balanced to provide outstanding impact resistance at low temperatures. They boast high tensile and yield strength, impressive notch toughness, and consistent performance in sub-zero and cryogenic environments. Their mechanical properties ensure they are easy to weld and maintain strong structural integrity, even when faced with fluctuating pressures and temperatures. Designed for cold-service applications, A333 Gr 4 pipes deliver dependable performance, making them ideal for critical situations that demand exceptional resistance to low-temperature stresses.
| Standard Specification | LTCS ASTM A333 Grade 4 |
| Codes and Standards | ANSI, ASME, ASTM, API, SAE, BS, AGA, AWWA, ISO, DIN |
| Dimensions | ASME/ ANSI B36.10 / 19 |
| Standard Size | 1/2” NB to 36” NB (LSAW, SSAW, HSAW) |
| Wall Thickness | 3-12mm |
| Pipes schedules | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Producing techniques | Seamless / ERW / Welded / Fabricated / CDW / EFW |
| Available Shapes | Round, Half Round, Square, Rectangular or Custom shape |
| Length | 3 to Max18 Meters or custom |
| Pipe End | Beveled End, Plain End, Treaded |
| Test Certificate | EN 10204 3.1 B |
| C | Mn | P | S | Si | Cr | Cu | Mo | Ni | Cb | V | |
| Grade 4 : | 0.30 | 0.40-1.06 | 0.025 | 0.025 | – | – | – | – | – | – | – |
| A333 Gr.4 Properties | Data |
| Yield strength (min), psi (MPa) | 30,000 (205 Mpa) |
| Tensile strength (min), psi (MPa) | 55,000 (380 Mpa) |
| Elongation(%) | 35 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sayed Steel is a leading supplier of high-quality Low Temperature Carbon Steel A333 Gr 4 Pipe products in Safat, Kuwait. 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.
These Low Temperature Carbon Steel A333 Grade 4 Pipes are widely utilized in sectors where reliable performance in extremely cold conditions is crucial. They find extensive use in LNG facilities, cryogenic storage tanks, gas processing plants, and refrigeration systems. Oil and gas pipelines, petrochemical facilities, and power plants rely on these pipes to safely transport cold liquids and gases under high pressure. Their exceptional toughness and resistance to brittle failure make them well-suited for high-risk environments, ensuring long-term operational safety, efficiency, and durability in low-temperature service applications.
Sayed 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 Safat, Kuwait.
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