Esha Steel, headquartered in Kolkata, stands as a reliable manufacturer and supplier of premium steel products, dedicated to quality and precision. Among its specialized offerings are Low Temperature Carbon Steel LF6 Flanges, engineered to perform under challenging conditions. With advanced manufacturing facilities and a team of skilled professionals, Esha Steel ensures every flange meets international standards for durability and safety. Trusted by industries across India, the company combines technical expertise with timely delivery, making LF6 flanges an ideal choice for clients seeking strong, dependable steel solutions for low-temperature applications.
LF6 Flanges are made from low-temperature carbon steel with tightly controlled chemical composition, including minimal sulfur and phosphorus, ensuring toughness in sub-zero conditions. They possess excellent mechanical properties such as high tensile strength, yield strength, and impact resistance. These flanges maintain ductility and structural integrity even at very low temperatures, making them suitable for cold environments. LF6 Flanges are designed to withstand mechanical stresses and thermal fluctuations, providing reliable performance and long-term durability in critical industrial applications where safety and resilience are paramount.
| Element | Min | Max | Similar |
|---|---|---|---|
| S | – | 0.0300 | – |
| P | – | 0.0350 | – |
| Ni | 1.6000 | 2.2400 | – |
| Mn | 0.4000 | 1.0600 | – |
| Cu | 0.7500 | 1.2500 | – |
| C | – | 0.2000 | – |
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 171 (≥) | 693 (≥) | 42 | 14 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 141 |
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 top manufacturer and supplier of high-quality Low Temperature Carbon Steel A420 WPL9 Pipe Fittings products in Kolkata India. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
LF6 Flanges are widely used in industries where low-temperature performance and safety are critical. Typical applications include LNG plants, cryogenic pipelines, refrigeration systems, chemical processing units, and oil and gas infrastructure. They provide secure, leak-proof connections in cold environments, ensuring pipelines and equipment maintain structural integrity under extreme conditions. LF6 Flanges are essential in construction and industrial projects requiring toughness and reliability in low-temperature operations, making them a preferred choice for engineers and plant designers seeking safe, durable, and long-lasting flange solutions.
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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