As a trusted manufacturer and supplier in Addis Ababa, Desta Steel provides essential materials that support Ethiopia’s growing industrial sector. We are particularly proud to offer our locally-produced Low Temperature Carbon Steel A333 Gr 4 Pipe, a product engineered for reliability in challenging environments. This pipe is specifically designed to maintain its strength and integrity even in sub-zero conditions, making it a cornerstone for critical infrastructure projects across the nation. It represents our commitment to quality and our role in building a stronger, more resilient Ethiopia.
The composition of our A333 Gr 4 Pipe is carefully balanced, primarily consisting of carbon, manganese, and silicon, with specific controls on elements like phosphorus and sulfur to ensure purity. This precise chemical makeup gives the pipe its excellent mechanical properties. It boasts high tensile strength and impressive yield strength, but its true specialty is remarkable toughness and impact resistance at low temperatures. This combination of strength and ductility ensures the pipe can withstand harsh operating conditions without becoming brittle or failing.
| 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.
Desta Steel is a leading supplier of high-quality Low Temperature Carbon Steel A333 Gr 4 Pipe products in Addis Ababa, Ethiopia. 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.
This specific pipe is indispensable for industries that operate in cold climates or handle refrigerated substances. You will find it extensively used in the construction of ammonia and liquefied gas plants, as well as in refrigeration systems and processing facilities. It is also the material of choice for pipelines that transport oil and gas in cold environments, ensuring safety and preventing leaks. Essentially, wherever you need a dependable conduit that can perform reliably under freezing stress, our A333 Gr 4 Pipe is the proven and trusted solution.
Desta 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 Addis Ababa, Ethiopia.
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