The DIN 2558 Carbon Steel Flange PN 6 is a reliable, high-strength component designed for use in industrial piping systems that operate under moderate pressure conditions. Manufactured in accordance with DIN (Deutsches Institut für Normung) standards, these flanges are crafted from robust carbon steel, offering excellent mechanical performance, structural integrity, and cost-efficiency. Supplied by Ladhani Metal Corporation, these flanges are widely used in applications where strength, weldability, and durability are essential. Carbon steel flanges are suitable for a variety of industries including oil and gas, power generation, water treatment, construction, petrochemical, and HVAC systems. With a PN 6 pressure rating (6 bar or approximately 87 psi), these flanges are ideal for medium-pressure systems requiring a dependable, leak-proof connection. Types: Weld Neck Flange – Offers a strong, welded joint that ensures stability and leak resistance in high-load systems. Slip-On Flange – Slides easily over the pipe and is welded on both sides, making installation straightforward and cost-effective. Blind Flange – Used to seal the end of a pipe or pressure vessel, providing a secure barrier against flow. Threaded Flange – Designed for quick assembly in low-pressure systems without the need for welding. Socket Weld Flange – Ideal for smaller-diameter high-pressure lines, ensuring a smooth bore and strong weld. Common Grades & Chemical Composition: ASTM A105 (Forged Carbon Steel): Carbon (C): ≤ 0.35% Manganese (Mn): 0.60 – 1.05% Phosphorus (P): ≤ 0.035% Sulfur (S): ≤ 0.040% Silicon (Si): 0.10 – 0.35% Key Features: High strength and toughness; suitable for ambient- and high-temperature services; commonly used in forging pressure system components. ASTM A350 LF2 (Low-Temperature Carbon Steel): Carbon (C): ≤ 0.30% Manganese (Mn): 0.60 – 1.35% Silicon (Si): 0.15 – 0.30% Phosphorus (P): ≤ 0.035% Sulfur (S): ≤ 0.040% Key Features: Improved impact resistance at low temperatures; used in cryogenic and sub-zero applications. PN 6 Rating: The PN 6 pressure class corresponds to 6 bar (approximately 87 psi), making these flanges suitable for low- to medium-pressure pipelines and systems in water distribution, oil, gas, and industrial utility applications. Features: High Strength: Carbon steel provides excellent tensile and yield strength for structural stability and performance under pressure. Cost-Effective: Offers a strong balance between performance and affordability, especially for general-purpose piping systems. Good Weldability: Easily joined using standard welding techniques, making them suitable for custom pipeline fabrication. Versatile Application: Used across a wide range of sectors including petrochemical plants, power plants, and water distribution systems. Long Service Life: Durable and resistant to mechanical stress, especially when protected with coatings or galvanizing. Easy Fabrication: Can be machined and modified with ease to meet project-specific requirements. Ladhani Metal Corporation ensures that each DIN 2558 Carbon Steel Flange is manufactured with strict quality control, precision machining, and compliance with global standards. These flanges offer a practical and long-lasting solution for medium-pressure industrial piping systems where reliability, strength, and cost-efficiency are key.
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