Esha Steel is a reputable manufacturer and supplier located in Kolkata, specializing in high-quality Carbon Steel A334 Grade 1 Tubing tailored for low-temperature service applications. These tubes are crafted in accordance with ASTM A334 standards, ensuring they deliver outstanding toughness, durability, and reliability, even in sub-zero conditions. Esha Steel is committed to maintaining strict dimensional accuracy, mechanical properties, and quality standards through advanced manufacturing techniques and thorough testing. Commonly utilized in cryogenic systems, refrigeration units, heat exchangers, and low-temperature pipelines, A334 Gr 1 Tubing from Esha Steel guarantees stable performance, a long service life, and dependable strength in cold and challenging environments.
Carbon Steel A334 Grade 1 Tubing is produced from fine-grained carbon steel with carefully controlled levels of carbon, manganese, phosphorus, sulfur, and silicon. This specific alloy composition provides excellent ductility, strong impact resistance, and reliable performance in low temperatures. Mechanically, A334 Gr 1 tubes exhibit good tensile and yield strength, superior notch toughness, and high resistance to brittle fracture. These tubes maintain their structural integrity in cold climates and demonstrate strong weldability and formability. Their consistent mechanical behavior makes them perfect for cryogenic and low-temperature industrial applications.
| Element | A/SA 334 Gr A1 |
| C | 0.30 max |
| Mn | 0.40-1.06 |
| P | 0.025 max |
| S | 0.025 max |
| Element | A/SA 334 |
| Tensile Strength, (MPa) | 380 min |
| Yield Strength, (MPa) | 205 min |
| Elongation min. % | 35 |
| Hardness, HB | 163 max |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Esha Steel is a trusted manufacturer and supplier of high-quality Carbon Steel A423 GR 1 Tubing in Kolkata India. We provide premium steel materials and a comprehensive range of products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel. Our extensive inventory includes Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. With a commitment to fast delivery and exceptional customer service, we source top-grade raw materials to ensure outstanding strength and durability for demanding industrial applications. Contact us today for all your Carbon Steel A423 GR 1 Tubing requirements!
| Outside | Nominal | Wall | Inside | Weight |
| Diameter | Pipe Diameter | Thickness | Diameter | Lbs |
| Inches | Inches | Inches | Inches | Per Foot |
| 1.660 | 1-1/4 | .140 | 1.380 | 2.273 |
| 1.315 | 1 | .133 | 1.049 | 1.679 |
| 1.900 | 1-1/2 | .145 | 1.610 | 2.718 |
| 2.875 | 2-1/2 | .203 | 2.469 | 5.793 |
| 2.375 | 2 | .154 | 2.067 | 3.653 |
| 6.625 | 6 | .28 | 6.056 | 18.97 |
| 3.50 | 3 | .216 | 3.068 | 7.576 |
| 4.50 | 4 | .237 | 4.026 | 10.79 |
| 4 | 3-1/2 | .226 | 3.548 | 9.109 |
| 5.563 | 5 | .258 | 5.047 | 14.62 |
| 8.625 | 8 | .322 | 7.981 | 28.55 |
Carbon Steel A334 Grade 1 Tubing is a go-to choice in industries that need dependable performance in low-temperature and cryogenic settings. You’ll often find it in refrigeration systems, LNG processing units, low-temperature heat exchangers, and chilled water pipelines. Petrochemical plants and refineries rely on these tubes for transporting cold fluids, in condenser lines, and for cryogenic processing equipment. Power plants also use them in low-temperature steam systems and cooling applications. Thanks to their impressive toughness, durability, and resistance to brittle cracking, A334 Gr 1 Tubing is perfect for any system that operates in sub-zero conditions or environments with fluctuating temperatures.
Esha 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 Kolkata India.
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