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DIN 2634 carbon steel flanges PN 25 are high-strength weld neck flanges manufactured according to the DIN 2634 standard. Specifically designed for use in high-pressure piping systems operating up to 25 bar (362 psi), these flanges offer excellent mechanical performance and are suitable for a wide range of industrial applications. Manufactured from quality carbon steel, they provide strong, durable, and cost-effective solutions for systems where corrosion resistance requirements are moderate but structural integrity is critical. Ladhani Metal Corporation is a recognized manufacturer and global supplier of carbon steel flanges, known for precision engineering, strict adherence to international standards, and advanced production capabilities. Each flange is subject to comprehensive testing and inspection to ensure reliability and consistent performance under demanding operating conditions. Pressure Rating: • PN 25 (25 bar / 362 psi): Suitable for medium to high-pressure applications where strength and impact resistance are essential. Flange Type: • Weld Neck Flanges Designed with a tapered hub to ensure smooth transition from flange to pipe, weld neck flanges are ideal for systems experiencing frequent thermal cycling, pressure fluctuations, and mechanical stress. • Flat Face (FF) Flanges Recommended for use with gaskets made from soft materials or when connecting to cast iron components, flat face flanges ensure even gasket compression and reliable sealing performance. Carbon Steel Grades and Typical Composition: Carbon Steel (ASTM A105 / C22.8 equivalent) – 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% • Iron (Fe): Balance Applications: Commonly used in oil and gas, petrochemical, water transmission, and power generation industries, especially in applications where high mechanical strength and pressure handling are more critical than corrosion resistance. Applications of DIN 2634 Carbon Steel Flanges PN 25: • Oil and Gas Pipelines Widely used in upstream and downstream systems for fluid transport under high pressure. • Petrochemical and Refining Plants Efficiently handles high-pressure flow systems involving hydrocarbons and steam. • Power Plants and Boiler Systems Suited for high-pressure steam and water lines, offering excellent tensile strength and fatigue resistance. • Water and Wastewater Infrastructure Used in municipal and industrial pipelines requiring cost-effective, robust flange connections. • General Industrial Systems Applicable in a wide range of mechanical systems and processing plants handling non-corrosive or mildly corrosive media. Key Features: • Compliant with DIN 2634 pressure and dimensional standards • PN 25 rating ensures compatibility with high-pressure pipelines • High tensile and yield strength for demanding structural requirements • Weld neck design enhances resistance to vibration and thermal expansion • Cost-effective solution for pressure-bearing connections • Available in standard and custom sizes, surface finishes, and pressure ratings • Heat treatment and coating options available upon request Conclusion: DIN 2634 carbon steel flanges PN 25 from Ladhani Metal Corporation provide a robust and economical solution for high-pressure systems where mechanical performance is essential. Their strength, reliability, and adaptability make them a preferred choice across industries such as oil and gas, power generation, and water infrastructure. For technical specifications, custom configurations, or pricing, contact Ladhani Metal Corporation today.

DIN 2634 monel flanges PN 25 are high-performance weld neck flanges manufactured in accordance with the DIN 2634 standard. Specifically engineered for high-pressure applications up to 25 bar (362 psi), these flanges are made from premium Monel alloys, offering excellent corrosion resistance, high strength, and durability in harsh environments. Their robust construction makes them ideal for applications involving aggressive chemical media and seawater where conventional metal flanges may degrade. Ladhani Metal Corporation is a trusted global manufacturer and supplier of Monel flanges, known for advanced manufacturing capabilities, precision machining, and strict adherence to international quality standards. Each flange undergoes thorough inspection and testing to ensure long-term reliability, safety, and resistance to extreme operating conditions. Pressure Rating: • PN 25 (25 bar / 362 psi): Designed for high-pressure systems requiring corrosion-resistant and mechanically robust flange connections. Flange Type: • Weld Neck Flanges Featuring an extended tapered hub, weld neck flanges provide excellent stress distribution at the base, ensuring strong and leak-proof joints in systems exposed to high pressure and thermal cycling. • Flat Face (FF) Flanges Ideal for use with softer gasket materials or in systems connecting to cast components, flat face flanges offer consistent and uniform gasket compression. Monel Grades and Typical Composition: Monel 400 (UNS N04400) – Nickel-Copper Alloy • Nickel (Ni): 63% minimum • Copper (Cu): 28-34% • Iron (Fe): 2.5% maximum • Manganese (Mn): 2.0% maximum • Carbon (C): 0.30% maximum Applications: Preferred in seawater and saltwater service, chemical processing, and marine equipment where excellent corrosion resistance in oxidizing and reducing environments is required. Monel K500 (UNS N05500) – Nickel-Copper Alloy with Additional Strengthening Elements • Nickel (Ni): 63% minimum • Copper (Cu): 28-34% • Iron (Fe): 2.5% maximum • Manganese (Mn): 2.0% maximum • Aluminum (Al) and Titanium (Ti): Added for age hardening Applications: Used in high-strength marine and chemical environments requiring enhanced mechanical properties and corrosion resistance. Applications of DIN 2634 Monel Flanges PN 25: • Offshore and Marine Systems Resists corrosion from seawater, brine, and marine atmospheres while maintaining strength under pressure. • Chemical and Petrochemical Processing Ideal for transporting corrosive media such as acids, alkalis, and chloride solutions at elevated pressures. • Desalination Plants Performs reliably in saltwater treatment and high-pressure water processing systems. • Power Generation Used in systems requiring resistance to erosion and corrosion in high-temperature steam and cooling circuits. • Pharmaceutical and Food Processing Applied in hygienic environments requiring corrosion resistance and chemical inertness. Key Features: • Manufactured in accordance with DIN 2634 dimensional and pressure requirements • PN 25 pressure rating supports high-pressure applications • Excellent resistance to corrosion, erosion, and stress corrosion cracking • Weld neck configuration ensures strong, vibration-resistant joints • Available in Monel 400 and Monel K500 alloys • Custom sizes, pressure classes, and surface finishes available upon request Conclusion: DIN 2634 monel flanges PN 25 from Ladhani Metal Corporation are engineered for demanding conditions where corrosion resistance, mechanical strength, and pressure integrity are essential. These Monel flanges provide long-term durability and reliable performance for advanced applications in marine, chemical, power generation, and industrial systems. For technical consultations, specialized requirements, or pricing information, contact Ladhani Metal Corporation today.

DIN 2633 stainless steel flanges PN 16 are precision-engineered weld neck flanges manufactured in accordance with the DIN 2633 standard. These flanges are designed for higher medium-pressure applications up to 16 bar (232 psi), offering durable and secure connections in a wide range of industrial pipeline systems. Made from high-quality stainless steel grades such as 304, 316, and 321, they offer superior corrosion resistance, mechanical strength, and long-term performance under more demanding operating and environmental conditions. Ladhani Metal Corporation is a leading global manufacturer and supplier of stainless steel flanges, known for consistent product quality, technical precision, and adherence to international standards. Each flange undergoes rigorous inspection to ensure compliance with industry norms and safety guidelines. Pressure Rating: • PN 16 (16 bar / 232 psi): Suitable for medium to high-pressure pipeline systems requiring enhanced joint strength and corrosion protection. Flange Type: • Weld Neck Flanges Designed with a long tapered hub that facilitates proper pipe alignment and reduces stress concentration at the flange base. This ensures smooth flow transitions and minimizes turbulence. • Flat Face (FF) Flanges Flat face configuration promotes uniform gasket compression, making it ideal for systems using soft gasket materials or mating with cast components. Stainless Steel Grades and Full Composition: Stainless Steel 304 • Chromium (Cr): 18.0 – 20.0% • Nickel (Ni): 8.0 – 10.5% • Carbon (C): ≤ 0.08% (304), ≤ 0.03% (304L) • Manganese (Mn): ≤ 2.0% • Silicon (Si): ≤ 1.0% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.03% • Iron (Fe): Balance Applications: Suitable for general-purpose piping systems including potable water, food-grade processing lines, and moderate chemical environments. Stainless Steel 316 • Chromium (Cr): 16.0 – 18.0% • Nickel (Ni): 10.0 – 14.0% • Molybdenum (Mo): 2.0 – 3.0% • Carbon (C): ≤ 0.08% (316), ≤ 0.03% (316L) • Manganese (Mn): ≤ 2.0% • Silicon (Si): ≤ 1.0% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.03% • Iron (Fe): Balance Applications: Suitable for more aggressive environments including chemical processing, marine systems, and equipment exposed to chlorinated solutions or cleaning agents. Stainless Steel 321 • Chromium (Cr): 17.0 – 19.0% • Nickel (Ni): 9.0 – 12.0% • Titanium (Ti): ≥ 5 × C (typically 0.20 – 0.70%) • Carbon (C): ≤ 0.08% • Manganese (Mn): ≤ 2.0% • Silicon (Si): ≤ 1.0% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.03% • Iron (Fe): Balance Applications: Preferred in applications involving elevated temperatures and moderate corrosion exposure, such as exhaust systems, heat exchangers, and food-grade thermal equipment. Applications of DIN 2633 Stainless Steel Flanges PN 16: • Industrial Water Systems Used in pressurized water delivery and treatment systems requiring increased pressure tolerance. • Chemical and Petrochemical Plants Suitable for pipelines transporting reactive or mildly corrosive chemicals. • Marine and Offshore Applications Resistant to saltwater corrosion and pressure variations in marine environments. • Food and Beverage Processing Employed in sanitary and hygienic systems requiring strong, corrosion-resistant joints. • HVAC Systems Used in high-pressure duct and pipe connections for heating, ventilation, and cooling systems. Key Features: • Manufactured in compliance with DIN 2633 standards • PN 16 pressure rating for enhanced medium-pressure service • Weld neck design supports secure, vibration-resistant connections • Offered in stainless steel grades 304, 304L, 316, 316L, and 321 • High resistance to chemical and environmental corrosion • Long-lasting performance under mechanical stress and thermal cycles • Custom dimensions, materials, and finishes available upon request Conclusion: DIN 2633 Stainless Steel Flanges PN 16 from Ladhani Metal Corporation are built for reliability in demanding industrial settings that require higher pressure tolerance and superior corrosion resistance. These weld neck flanges, made from premium stainless steel, are ideal for applications across water treatment, chemical processing, marine installations, and food-grade systems. For custom configurations, technical consultations, or detailed pricing, contact Ladhani Metal Corporation today.

DIN 2630 Super Duplex flanges PN 2.5 are precision-manufactured weld neck flanges produced according to the DIN 2630 standard, designed for low-pressure applications up to 2.5 bar (36.25 psi). These flanges are made from Super Duplex stainless steel alloys such as UNS S32750, which combine exceptional strength with outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. Engineered for highly corrosive environments, Super Duplex flanges provide reliable performance in low-pressure piping systems exposed to seawater, chemical agents, and extreme conditions. Ladhani Metal Corporation is a leading global supplier and manufacturer of Super Duplex flanges, known for delivering high-quality, precision-engineered products. Our DIN 2630 PN 2.5 Super Duplex weld neck flanges are widely used in offshore oil and gas, chemical processing, marine, and desalination industries where durability and corrosion resistance are paramount. Each flange undergoes stringent quality inspections to ensure compliance with international standards and customer specifications. Pressure Rating: • PN 2.5 (2.5 bar / 36.25 psi): Suitable for low-pressure systems requiring superior material properties for corrosion and mechanical resistance. Flange Type: • Weld Neck Flanges Designed with a long tapered hub to optimize stress distribution and reduce turbulence, ensuring structural integrity and smooth fluid flow in critical piping applications. • Flat Face (FF) Flanges Flat face flanges provide uniform gasket compression, ideal for mating with cast components or soft gasket materials in low-pressure settings. Super Duplex Grade and Full Composition: Super Duplex 2507 (UNS S32750) • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 6.0 – 8.0% • Molybdenum (Mo): 3.0 – 5.0% • Nitrogen (N): 0.24 – 0.32% • Manganese (Mn): ≤ 1.2% • Silicon (Si): ≤ 0.8% • Carbon (C): ≤ 0.03% • Iron (Fe): Balance Applications: Offers exceptional resistance to chloride-induced corrosion, stress corrosion cracking, and pitting, combined with high mechanical strength. Widely used in offshore platforms, chemical tanks, heat exchangers, and seawater systems. Applications of DIN 2630 Super Duplex Flanges PN 2.5: • Offshore Oil and Gas Ideal for piping systems exposed to seawater, sour gas, and corrosive environments on offshore rigs and platforms. • Chemical Processing Used in handling aggressive chemicals and chloride-rich process fluids under low-pressure conditions. • Desalination Plants Suitable for brine and seawater systems requiring high corrosion resistance and mechanical strength. • Marine Industry Applied in seawater cooling, ballast, and exhaust systems where durability against corrosion is critical. Key Features: • Manufactured in accordance with DIN 2630 standards • PN 2.5 pressure class designed for low-pressure applications • Weld neck design ensures optimal stress handling and reduced turbulence • Flat face option for effective gasket sealing with soft materials • Made from Super Duplex 2507 alloy for superior corrosion and mechanical properties • High strength-to-weight ratio and excellent resistance to chloride and stress corrosion • Custom sizes, finishes, and specifications available upon request Conclusion: DIN 2630 Super Duplex Flanges PN 2.5 from Ladhani Metal Corporation offer a robust solution for low-pressure piping systems operating in highly corrosive and demanding environments. Combining high strength and outstanding corrosion resistance, these flanges are trusted in offshore, chemical, marine, and desalination applications. For customized solutions, technical support, or pricing inquiries, contact Ladhani Metal Corporation.

DIN 2630 titanium flanges PN 2.5 are low-pressure weld neck flanges manufactured in accordance with the DIN 2630 standard. Designed to handle pressure ratings up to 2.5 bar (36.25 psi), these flanges are ideal for applications that demand lightweight, corrosion-resistant, and high-performance materials in non-critical or low-pressure environments. Made from high-grade titanium alloys such as Grade 2 and Grade 5 (Ti-6Al-4V), these flanges offer outstanding resistance to corrosion, especially in seawater, chlorine-rich, and oxidizing environments. Ladhani Metal Corporation is a leading global manufacturer and supplier of titanium flanges, recognized for engineering excellence and quality assurance. Our DIN 2630 PN 2.5 titanium weld neck flanges are widely used in sectors including marine, desalination, medical equipment, aerospace, and low-pressure chemical processing. With a focus on longevity and material efficiency, Ladhani Metal Corporation delivers flanges that meet stringent international standards for performance and safety. Pressure Rating: • PN 2.5 (2.5 bar / 36.25 psi): Suitable for lightweight, low-pressure systems requiring exceptional corrosion resistance and long service life. Flange Type: • Weld Neck Flanges Designed with a long tapered hub that provides stress reinforcement and reduces turbulence at the pipe connection. Ideal for ensuring structural integrity in precision-engineered piping systems. • Flat Face (FF) Flanges Flat face design allows for even gasket compression and is ideal for mating with cast or softer materials in low-pressure setups. Titanium Grades and Full Composition: Titanium Grade 2 (UNS R50400) • Titanium (Ti): ≥ 98.9% • Iron (Fe): ≤ 0.30% • Oxygen (O): ≤ 0.25% • Carbon (C): ≤ 0.08% • Nitrogen (N): ≤ 0.03% • Hydrogen (H): ≤ 0.015% Applications: Unalloyed titanium with excellent corrosion resistance in oxidizing and mildly reducing environments. Common in marine piping, desalination plants, and chemical systems. Titanium Grade 5 (Ti-6Al-4V / UNS R56400) • Titanium (Ti): Balance • Aluminum (Al): 5.5 – 6.75% • Vanadium (V): 3.5 – 4.5% • Iron (Fe): ≤ 0.40% • Oxygen (O): ≤ 0.20% • Carbon (C): ≤ 0.08% • Nitrogen (N): ≤ 0.05% • Hydrogen (H): ≤ 0.015% Applications: High-strength alloy with superior corrosion resistance. Used in aerospace, offshore equipment, and high-performance medical devices. Applications of DIN 2630 Titanium Flanges PN 2.5: • Marine and Offshore Systems Ideal for saltwater environments and seawater cooling lines due to superior corrosion resistance. • Chemical and Pharmaceutical Equipment Used in low-pressure, high-purity chemical handling systems. • Aerospace and Defense Applied in lightweight structural components where corrosion resistance and strength-to-weight ratio are critical. • Medical and Biomedical Devices Used in non-pressurized piping for medical processing and cleanroom environments. Key Features: • Manufactured according to DIN 2630 standards • PN 2.5 pressure class for non-critical, low-pressure applications • Lightweight and strong titanium construction • Weld neck design for superior mechanical performance • Exceptional corrosion resistance in aggressive environments • Available in titanium Grade 2 and Grade 5 • Flat face option for uniform sealing in sensitive applications • Custom sizes, finishes, and material options available upon request Conclusion: DIN 2630 Titanium Flanges PN 2.5 from Ladhani Metal Corporation offer a premium solution for industries requiring superior corrosion resistance, lightweight performance, and precision-engineered flange components for low-pressure service. Whether for marine, chemical, or high-tech applications, these titanium weld neck flanges deliver long-term reliability and material integrity. Contact Ladhani Metal Corporation for customized specifications, technical support, or detailed pricing.

DIN 2628 Super Duplex steel flanges PN 250 are high-performance weld neck flanges engineered to meet the stringent requirements of the DIN 2628 standard. Designed for use in high-pressure systems up to 250 bar (3625 psi), these flanges are manufactured from Super Duplex stainless steel—an advanced alloy known for its exceptional strength and superior resistance to aggressive corrosion, particularly in chloride-rich and marine environments. Super Duplex flanges combine high mechanical integrity with excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, making them ideal for demanding and safety-critical applications. Ladhani Metal Corporation is a globally recognized manufacturer and exporter of premium Super Duplex flanges. Our DIN 2628 PN 250 Super Duplex weld neck flanges are trusted by industries such as offshore oil and gas, desalination, chemical processing, and marine engineering for their unmatched durability and reliability. Each flange is precision-engineered to deliver optimal performance under extreme pressure, temperature, and corrosive conditions. Pressure Rating: • PN 250 (250 bar / 3625 psi): Suitable for high-pressure systems requiring maximum sealing integrity, superior strength, and corrosion resistance. Flange Type: • Weld Neck Flanges Feature a tapered hub that minimizes stress concentration at the weld point. Designed for high-load applications with frequent thermal cycling. • Flat Face (FF) Flanges Flat face design ensures uniform gasket compression and improved safety when mating with cast or brittle components. Super Duplex Steel Grade and Composition: Super Duplex 2507 (UNS S32750) • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 6.0 – 8.0% • Molybdenum (Mo): 3.0 – 5.0% • Nitrogen (N): 0.24 – 0.32% • Iron (Fe): Balance • Carbon (C): ≤ 0.03% • Manganese (Mn): ≤ 1.2% • Silicon (Si): ≤ 0.8% Applications: Exceptional resistance to chloride-induced corrosion, pitting, and erosion. Extensively used in offshore platforms, subsea piping, desalination plants, and chemical process systems exposed to severe environments. Applications of DIN 2628 Super Duplex Flanges PN 250: • Offshore Oil and Gas Used in subsea equipment, manifolds, and risers where high mechanical strength and resistance to saltwater and sour gas are critical. • Desalination and Water Treatment Ideal for high-chloride environments such as reverse osmosis systems and thermal desalination plants. • Chemical and Petrochemical Processing Reliable in handling aggressive chemicals, acids, and alkalis in reactors, storage tanks, and high-pressure pipelines. • Marine Engineering Performs well in seawater-exposed structures, including ballast systems, hull penetrations, and fire water systems. • Pulp and Paper Industry Resistant to bleaching agents and corrosive media used in pulp processing and chemical recovery systems. Key Features: • Manufactured to DIN 2628 specifications • PN 250 pressure class suitable for critical pressure-retaining applications • Weld neck configuration provides high structural support and fatigue resistance • Flat face variant for secure sealing in flange assemblies involving cast components • Made from Super Duplex 2507 for exceptional corrosion resistance and strength • Excellent performance in chloride-rich, high-temperature, and high-pressure environments • High resistance to erosion, fatigue, and stress corrosion cracking • Available in customized dimensions, surface finishes, and pressure ratings Conclusion: DIN 2628 Super Duplex Steel Flanges PN 250 from Ladhani Metal Corporation are engineered for the most demanding industrial environments where high pressure, corrosive media, and structural reliability are paramount. Offering the superior properties of Super Duplex 2507, these flanges deliver consistent performance and long-term durability in offshore, chemical, and marine applications. Contact Ladhani Metal Corporation for comprehensive technical data, custom configurations, or a tailored quotation to meet your specific application requirements.

DIN 2627 Carbon Steel flanges PN 400 are high-strength blind flanges designed for use in high-pressure applications across a wide range of industrial systems. Manufactured in accordance with the DIN 2627 standard, these flanges are primarily used to isolate piping systems by sealing off the end of a pipeline or vessel opening. The PN 400 pressure rating (400 bar / 5800 psi) ensures reliable performance under intense pressure and mechanical stress. Carbon steel flanges offer excellent tensile strength, impact resistance, and structural integrity, making them a cost-effective solution for systems where corrosion resistance is not the primary concern. Typically used in applications involving water, steam, oil, and gas, DIN 2627 carbon steel blind flanges are well-suited for power plants, refineries, petrochemical facilities, and general industrial systems. Ladhani Metal Corporation is a trusted global manufacturer and exporter of carbon steel flanges, producing components that meet rigorous international standards for material quality, dimensional accuracy, and pressure containment. Pressure Rating: • PN 400 (400 bar / 5800 psi): Suitable for extremely high-pressure systems in industrial pipelines and mechanical installations. Flange Type: • Blind Flanges Solid, non-bored flanges used to terminate flow or provide system isolation. Commonly used for pressure testing, maintenance access, and future expansion. • Flat Face (FF) Flanges Flat sealing surfaces designed for use with full-face gaskets and flat-faced mating flanges. Promotes even bolt loading and effective sealing under high-pressure conditions. Carbon Steel Grades and 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% Applications: Commonly used for high-temperature and high-pressure systems. Ideal for oil and gas, steam, and hydraulic systems. ASTM A350 LF2 (Low-Temperature Carbon Steel) • Carbon (C): ≤ 0.30% • Manganese (Mn): 0.60 – 1.35% • Silicon (Si): 0.15 – 0.30% • Nickel (Ni): ≤ 1.0% Applications: Suitable for sub-zero temperature services such as cryogenic systems, LNG processing, and cold-weather pipelines. Applications of DIN 2627 Carbon Steel Flanges PN 400: • Oil and Gas Transmission Lines Used in pipeline systems and refineries handling hydrocarbons under high pressure. • Steam and Power Generation Plants Ideal for high-pressure steam lines, condensate systems, and boiler feedwater applications. • Petrochemical and Chemical Industries Suitable for handling neutral and non-aggressive chemical fluids and process gases. • Water Treatment and Pumping Stations Used in high-pressure water systems, including pumping stations, pressure regulators, and testing units. • Heating, Ventilation, and Air Conditioning (HVAC) Employed in high-pressure chilled water and steam systems for industrial facilities. • General Manufacturing and Engineering Systems Reliable for structural piping systems in factories and mechanical installations. Key Features: • Compliant with DIN 2627 specifications • PN 400 pressure rating for ultra-high-pressure systems • Blind flange design allows for system isolation and pressure containment • Flat face design compatible with full-face gaskets and flat mating surfaces • Manufactured from forged carbon steels like ASTM A105 and A350 LF2 • Excellent strength, ductility, and impact resistance • Economical and durable for non-corrosive environments • Widely used across oil and gas, power, chemical, and water treatment sectors • Custom sizes, pressure classes, surface coatings, and face types available upon request Conclusion: DIN 2627 Carbon Steel Flanges PN 400 from Ladhani Metal Corporation are engineered for high-performance applications requiring strength, pressure retention, and reliability in demanding industrial environments. Whether used in power plants, oil pipelines, or steam systems, these flanges provide durable and cost-effective sealing for critical operations. Contact Ladhani Metal Corporation for product specifications, technical support, or custom solutions tailored to your piping system requirements.

DIN 2573 Stainless Steel Flanges PN 6 are precision-manufactured flat flanges made from high-grade stainless steel, designed for low-pressure applications across a broad range of industrial sectors. Compliant with DIN 2573 standards, these flanges provide excellent corrosion resistance, mechanical reliability, and compatibility with standard piping systems. They are commonly used in non-critical, low-pressure environments in industries such as water treatment, HVAC, food processing, and general utility piping systems. Ladhani Metal Corporation is a reputable manufacturer and exporter of stainless steel flanges, offering components that adhere to international quality benchmarks. The flat flange design simplifies assembly and disassembly, making these flanges a practical choice for systems requiring easy maintenance and reliable sealing at lower pressure ranges. Pressure Rating: • PN 6 (6 bar / 87 psi): Engineered for low-pressure systems where moderate sealing performance and corrosion resistance are essential. Flange Types: • Plate Flanges Used in low-pressure piping systems for simple bolted connections with gaskets. • Flat Face (FF) Flanges Ideal for use with cast iron equipment or non-metallic gaskets to ensure uniform surface contact. • Slip-On Flanges Designed for ease of installation by sliding over the pipe and welding both sides for moderate sealing. • Custom-Machined Flanges Available in specific dimensions and stainless steel grades as per customer specifications and operational requirements. Stainless Steel Grades and Composition: 1. 304 (Austenitic Stainless Steel) Composition: • Carbon (C): ≤ 0.08% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 18.0 – 20.0% • Nickel (Ni): 8.0 – 11.0% Applications: Used in water supply lines, food-grade piping, and low-pressure process lines due to its hygienic properties and corrosion resistance. 2. 316 (Molybdenum-Alloyed Stainless Steel) Composition: • Carbon (C): ≤ 0.08% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 16.0 – 18.0% • Nickel (Ni): 10.0 – 14.0% • Molybdenum (Mo): 2.0 – 3.0% Applications: Suited for mildly corrosive environments including water filtration systems and food-grade tanks. 3. 321 (Titanium-Stabilized Stainless Steel) Composition: • Carbon (C): ≤ 0.08% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 17.0 – 19.0% • Nickel (Ni): 9.0 – 12.0% • Titanium (Ti): ≥ 5x(C+N) Applications: Applicable in moderately high temperatures or where intergranular corrosion resistance is important, such as thermal pipelines and heating systems. Applications of DIN 2573 Stainless Steel Flanges: • Water Distribution and Treatment Systems: Used in potable and waste water systems, ensuring non-reactive and rust-resistant performance. • HVAC and Building Installations: Employed in air ducts, chilled water lines, and other HVAC components where low-pressure performance is sufficient. • Food and Beverage Processing: Chosen for hygienic piping setups in non-pressurized fluid transfer applications. • Industrial Utility Lines: Integrated into auxiliary piping systems for lubricants, cooling water, and drainage. • Agricultural and Irrigation Systems: Used in low-pressure pumping and irrigation lines due to their corrosion resistance and ease of installation. Key Features: • Manufactured in compliance with DIN 2573 standard • PN 6 pressure rating suitable for non-critical systems • Excellent corrosion resistance with hygienic surface options • Flat and slip-on configurations for simplified assembly • Available in 304, 316, 321, and other stainless steel grades Conclusion: DIN 2573 Stainless Steel Flanges PN 6 by Ladhani Metal Corporation offer a cost-effective and reliable solution for low-pressure applications. Their corrosion-resistant material, ease of installation, and compliance with international standards make them ideal for various general-purpose industrial systems. For tailored configurations, specific material grades, or technical support, contact Ladhani Metal Corporation.

The DIN 2558 Stainless Steel Flange PN 6 is a high-performance, precision-engineered component designed to meet the stringent demands of modern industrial piping systems. Manufactured in accordance with the DIN (Deutsches Institut für Normung) standard, this flange is available in a range of high-quality stainless steel grades that provide excellent resistance to corrosion, high temperatures, and mechanical stresses. Ladhani Metal Corporation is a trusted supplier of these flanges, delivering products that are known for their exceptional durability, reliability, and long-lasting performance. These flanges are used in a variety of industries, including chemical, petrochemical, food processing, pharmaceutical, and water treatment. Whether for general-purpose applications or more specialized uses in high-pressure or high-temperature environments, the DIN 2558 SS flange offers versatility and safety. The PN 6 pressure rating makes them ideal for medium-pressure systems, ensuring a reliable and leak-proof connection that will withstand the test of time. Ladhani Metal Corporation ensures that each flange is produced with precision, using advanced manufacturing processes and premium materials to meet the highest industry standards. Types: Weld Neck Flange – Ideal for high-pressure applications, it is welded directly to the pipe, providing a robust, leak-free connection. Slip-On Flange – Slides over the pipe and is welded both inside and outside for easier installation and cost-effectiveness. Blind Flange – Used to seal the end of a piping system, preventing the flow of fluids or gases. Threaded Flange – Features internal threads for easy connection to the pipe without requiring welding. Socket Weld Flange – Typically used for small-diameter high-pressure systems, providing a smooth bore for fluid flow. Grades & Chemical Composition: Grade 304: Carbon (C): ≤ 0.08% Chromium (Cr): 18.0 - 20.0% Nickel (Ni): 8.0 - 10.5% Manganese (Mn): 2.0% max Silicon (Si): 1.0% max Phosphorus (P): 0.045% max Sulfur (S): 0.03% max Offers excellent corrosion resistance and is widely used in food processing, chemical, and petrochemical industries. Grade 316: Carbon (C): ≤ 0.08% Chromium (Cr): 16.0 - 18.0% Nickel (Ni): 10.0 - 14.0% Molybdenum (Mo): 2.0 - 3.0% Manganese (Mn): 2.0% max Silicon (Si): 1.0% max Phosphorus (P): 0.045% max Sulfur (S): 0.03% max Known for its superior resistance to corrosion, especially in chloride-rich environments like seawater. Grade 321: Carbon (C): ≤ 0.08% Chromium (Cr): 17.0 - 19.0% Nickel (Ni): 9.0 - 12.0% Titanium (Ti): 5 times the carbon content, minimum 0.3% Manganese (Mn): 2.0% max Silicon (Si): 1.0% max Phosphorus (P): 0.045% max Sulfur (S): 0.03% max Offers enhanced high-temperature stability and resistance to sensitization, making it suitable for applications involving elevated temperatures, such as heat exchangers, and in chemical industries. PN 6 Rating: The PN 6 rating corresponds to a pressure class of 6 bar (approximately 87 psi), making it suitable for medium-pressure applications in a variety of industrial settings. Features: • Corrosion Resistance: Stainless steel provides excellent protection against rust, corrosion, and staining, ensuring reliability even in harsh environments. • High Strength: These flanges deliver superior tensile strength and durability under both high and low-pressure conditions. • Versatile Applications: Suitable for use in chemical, petrochemical, food, pharmaceutical, and water treatment industries. • Easy Installation: The flanges are designed for straightforward welding and installation, providing secure, leak-proof connections. • Long-Lasting Performance: Ladhani Metal Corporation's SS flanges are engineered to offer a long service life, minimizing the need for maintenance and replacements. Ladhani Metal Corporation ensures that each DIN 2558 SS flange is manufactured to meet the highest quality standards, offering both performance and cost-effectiveness for various industrial piping systems.