Esha Steel is a trusted manufacturer and supplier located in Kolkata, specializing in top-notch NACE HIC Boiler Plates that are specifically crafted for environments where resistance to hydrogen-induced cracking is crucial. Utilizing cutting-edge production technology and adhering to strict quality standards, the company guarantees that every plate complies with NACE MR0175/ISO 15156 specifications and meets industry demands. Their NACE HIC Boiler Plates are known for their outstanding strength, durability, and resistance to corrosion, especially in wet hydrogen sulfide (H₂S) settings. Esha Steel caters to various sectors, including petrochemicals, refineries, oil and gas processing, power plants, and pressure vessel manufacturing, ensuring exceptional performance in challenging and corrosive conditions.
NACE HIC Boiler Plates are crafted from specially treated carbon or low-alloy steel, featuring controlled amounts of sulfur, phosphorus, hydrogen diffusion inhibitors, and microalloying elements like manganese, silicon, and molybdenum. These plates excel in resisting hydrogen-induced cracking (HIC) and sulfide stress corrosion cracking (SSCC). In terms of mechanical properties, they deliver high tensile and yield strength, remarkable toughness, and dependable performance under pressure. They remain stable in acidic and H₂S-rich environments. Their enhanced microstructure leads to minimized hardness variations, improved cleanliness, and long-lasting durability in corrosive and high-stress situations.
| Grade | ASME SA 516 Boiler and Pressure Vessel Steel Plates |
|---|---|
| Width | 1000mm-4500mm |
| Thickness | 5mm-150mm |
| Length | 3000mm-18000mm |
| Supply Condition | As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment or as per customer requirement. |
| Impact tested | 52° C |
| Tempering | Notch toughness can be improved by quenched cooling from hot rolling or normalizing by the supplier. If such a faster cooling rate is agreed upon between purchaser and supplier then the steel is also to be tempered at 1200 F. |
| Applications | Used for weld fabrication of pressure vessels that require improved notch toughness for lower than ambient temperature service. |
| Process of Manufacturing | Hot-Rolled (HR) |
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 NACE HIC Boiler Plates in Kolkata India. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel and Galvanized Steel, with a strong focus on Carbon Steel Sheet and Plates. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings and Bars. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, durability and performance for critical industrial applications. Contact us today for all your NACE & HIC Boiler Plates needs!
NACE HIC Boiler Plates are a go-to choice in industries that face sour service conditions, where safeguarding against hydrogen-induced damage is crucial. You’ll often find them in the oil and gas sector, used for pressure vessels, separators, heat exchangers, storage tanks, and refinery equipment. Petrochemical plants also rely on these plates for reactors, columns, boilers, and process piping that come into contact with H₂S-rich environments. Power plants depend on them for high-pressure boilers and thermal processing equipment. Thanks to their outstanding crack resistance, corrosion protection, and mechanical strength, they’re perfect for any critical application that demands safe operation in wet hydrogen sulfide service conditions.
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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