'advanced manufacturing processes'

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are precision-engineered components used to protect tubes in boilers, heat exchangers, and high-temperature process systems. Designed to reduce tube erosion, oxidation, and thermal fatigue, these shields play a critical role in maintaining the longevity and reliability of industrial equipment in thermally aggressive and corrosive environments. Cr23Ni13 Half Round Tube Shield The Cr23Ni13 Half Round Tube Shield is a semi-cylindrical protective sleeve manufactured from high-alloy stainless steel containing approximately 23% chromium and 13% nickel. This alloy provides excellent resistance to high-temperature oxidation, scaling, and corrosion, particularly in systems operating up to 1000°C. With an austenitic microstructure, Cr23Ni13 exhibits good strength, ductility, and resistance to thermal shock, making it ideal for use in heat-intensive industrial processes. The half-round shape allows for easy installation over existing tubes, creating a strong and secure shield against gas flow, flame impingement, and particulate erosion. Chemical Composition of Cr23Ni13 – Austenitic Heat-Resistant Stainless Steel • Carbon (C): ≤ 0.12% • Silicon (Si): ≤ 1.50% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.040% • Sulfur (S): ≤ 0.030% • Chromium (Cr): 22.0 – 24.0% • Nickel (Ni): 12.0 – 14.0% • Iron (Fe): Balance Uses • Superheater and Reheater Tube Protection – Prevents scaling and oxidation on boiler tubes exposed to high flue gas temperatures in thermal power stations. • Furnace Tube Shielding – Shields radiant and convection tubes from flame impingement, heat distortion, and thermal fatigue in process furnaces. • Heat Exchanger Tubes – Offers external protection against erosion and scaling in petrochemical and refining systems operating with hot gases. • Power and Steam Generation Systems – Used to protect steam tubing from oxidation and surface wear in continuous service at elevated temperatures. • Industrial Kilns and Incinerators – Guards exposed piping in rotary kilns and combustion chambers against corrosive deposits and heat damage. Features • High-Temperature Resistance – Performs reliably in continuous service up to 1000°C, maintaining strength and dimensional stability. • Oxidation and Scaling Protection – Chromium-rich composition creates a protective oxide layer that resists corrosion in oxidizing environments. • Austenitic Microstructure – Provides good mechanical strength, thermal expansion resistance, and excellent ductility under heat cycling. • Precision Half-Round Form – Designed for fast, secure installation over round tubes using welding or clamping techniques. • Durable Construction – Withstands vibration, thermal shock, and erosive gas flow common in industrial boilers and furnaces. • Custom Manufacturing – Offered in various diameters, wall thicknesses, and lengths to match specific application demands. • Optional Finishes – Available in pickled, passivated, or bright annealed surface finishes based on environmental and operational needs. Applications • Thermal and Utility Boilers – Shields superheater and economizer tubes from high-temperature corrosion and ash erosion. • Petrochemical Plants – Used in process heaters and reactors where external tube surfaces are exposed to oxidizing or carburizing atmospheres. • Refineries – Protects tubes in fired heaters and reformers against oxidation and mechanical degradation. • Waste-to-Energy Facilities – Guards boiler tubes from hot flue gas erosion and acidic gas corrosion in incineration systems. • Metallurgical Furnaces – Applied in steel and non-ferrous heat treatment plants to prevent oxidation and scale accumulation. • Cement and Lime Plants – Protects gas ducting and tube banks in preheaters, coolers, and flue recovery systems from abrasive dust and heat exposure. Conclusion The Cr23Ni13 Half Round Tube Shield by Ladhani Metal Corporation offers a reliable and efficient solution for tube protection in high-temperature and oxidizing environments. Its austenitic stainless steel composition ensures superior oxidation resistance, structural integrity, and longevity under continuous thermal stress. Whether used in boilers, furnaces, or reformers, these shields effectively reduce downtime, maintenance costs, and the risk of unexpected tube failures. With flexible customization, quality-controlled fabrication, and proven material performance, Ladhani Metal Corporation remains a trusted supplier of advanced shielding solutions for critical industrial applications. For detailed specifications, customization requests, or to obtain a quote, please 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.

Product Name: Titanium Rack Material: Gr1, Gr2 Application: Anodizing Size: Customized Surface: Bright Generally, titanium jigs/racks have a long life because they do not consume chemicals and they do not need to be stripped after anodizing. They can specially design all kinds of fingers, clips and other contact points and be sized to maximize the volume of parts. Titanium jigs can also be designed to keep parts superior to rinsing and drainage, and protect parts from damage during travel. Therefore, a well-designed shelf is an effective way to improve the processing capacity (i.e. better quality). The finishing cost is reduced by increasing the utilization rate of the tank and avoiding the stripping requirements. When designing the fast shelf and disassembly tools, the load is increased to the greatest extent, so as to produce faster turnover time. The problem is that these titanium racks for anodizing can be very expensive considering the cost of materials and the special cutting and welding processes used to build them. Generally speaking, the recovery period of titanium stent is about [500 uses]. The delivery time of titanium alloy rack is usually about 8 weeks after the design is completed, so the use of titanium rack also needs some planning. The design of titanium anodising jigs should consider the shape of the part, the nature of the plating solution, the production method, the distance and position between the anodes, and the number of workpieces, to ensure that the power lines of the parts in the bath are evenly distributed, the thickness of the coating is uniform, and the process requirements are met. The function of titanium anodising jigs is to suspend or fix various parts to connect them with the cathode. During anodizing and electroplating, they are connected with the anode to conduct current to the parts to achieve plating or other processing purposes. Titanium anodising jigs are of great significance for improving product quality, reducing manufacturing costs, reducing labor intensity and safe operation.

Aerospace Titanium Specifications (AMS 49) AMS 4900 Plate, Sheet & Strip – Annealed –55,000 psi Yield AMS 4901 Sheet, Strip & Plate – Annealed – 70,000 psi Yield AMS 4902 Plate, Sheet & Strip – Annealed – 40,000 psi Yield AMS 4905 Plate, Damage Tolerant Grade – 6AI 4V, Beta Annealed AMS 4907 Plate, Sheet & Strip – 6Al-4V, Extra Low Interstitial, Annealed AMS 4908 Sheet & Strip – 8Mn Annealed - 110,000 psi Yield AMS 4909 Plate, Sheet & Strip – 5Al-2.5Sn, Extra Low Interstitial, Annealed AMS 4910 Plate, Sheet & Strip – 5Al-2.5Sn, Annealed AMS 4911 Sheet, Strip & Plate – 6Al-4V, Annealed AMS 4914 Sheet & Strip – 15V 3Cr 3Sn #AI – Solution Heat Treated AMS 4915 Plate, Sheet & Strip – 8Al-1Mo-1V – Single Annealed AMS 4916 Plate, Sheet & Strip – 8Al-1Mo-1V – Duplex Annealed AMS 4917 Plate, Sheet & Strip – 13.5V 11Cr 3Al – Solution Treated AMS 4918 Plate, Sheet & Strip –6Al-6V-2Sn – Annealed AMS 4919 Sheet, Strip & Plate – 6Al 2Sn 4Zr-2Mo – Annealed AMS 4920 Forgings – 6Al-4V – Alpha Beta or Beta Processed – Annealed AMS 4921 Bars, Forgings & Rings – Annealed – 70,000 psi Yield AMS 4924 Bars, Forgings & Rings – 5Al-2.5Sn – Extra Low Interstitial, Annealed – 90,000 psi Yield AMS 4926 Bars & Rings – 5Al-2.5Sn – Annealed – 110,000 psi Yield AMS 4928 Bars & Forgings – 6Al-4V – Annealed – 120,000 psi Yield AMS 4930 Bars, Forgings & Rings – 6Al-4V – Extra Low Interstitial, Annealed AMS 4931 Bars, Forgings & Rings – 6Al-4V ELI, Duplex Annealed, Fractured Toughness AMS 4933 Extrusions & Flash Welded Rings – 8AI 1Mo 1V – Solution Heat Treated & Stabilized AMS 4934 Extrusions & Flash Welded Rings - 6Al-4V – Solution Heat Treated & Aged AMS 4935 Extrusions & Flash Welded Rings – 6Al-4V – Annealed, Beta Processed AMS 4936 Extrusions & Flash Welded Rings – 6Al-4V – Beta Processed AMS 4941 Tubing, Welded – Annealed – 40,000psi Yield AMS 4942 Tubing, Seamless – Annealed – 40,000 psi Yield AMS 4943 Tubing, Seamless – Annealed – 3.0Al 2.5V AMS 4944 Tubing, Seamless – hydraulic – 3.0Al 2.5V – Cold Worked, Stress Relieved AMS 4951 Wire, Welding – Commercially Pure AMS 4953 Wire, Welding – 5Al 2.5Sn AMS 4954 Wire, Welding –6Al 4V AMS 4955 Wire, Welding – 8Al 1Mo 1V AMS 4956 Wire, Welding – 6Al 4V – Extra Low Interstitial, Environment Controlled AMS 4957 Bars & Wire, 3Al-8V-6Cr-4Mo-4Zr, Consumable Electrode Melted, Cold Drawn AMS 4958 Bars & Rod – 3Al-8V-6Cr-4Mo-4Zr, Consumable Electrode Melted, Solution Heat Treated & Centerless Ground AMS 4959 Wire – 13.5V 11Cr 3Al – Spring Temper AMS 4965 Bars, Forgings & Rings – 6Al-4V – Solution & Precipitation Heat Treated AMS 4966 Forgings – 5Al-2.5Sn – Annealed – 110,000 psi Yield AMS 4967 Rings & Forgings – 6Al-4V – Annealed, Heat Treatable AMS 4970 Bars & Forgings – 7Al 4Mo – Solution & Precipitation Heat Treated AMS 4971 Bars, Forgings & Rings – 6Al-6V-2Sn – Annealed, Heat Treatable AMS 4972 Bars & Rings – 8Al-1Mo-1V – Solution Heat Treated & Stabilize AMS 4973 Forgings – 8Al 1Mo 1V - Solution Heat Treated & Stabilized AMS 4974 Bars & Forgings – 11Sn 5.0Zr 2.3Al 1.0Mo 0.21Si - Solution & Precipitation Heat Treated AMS 4975 Bars & Rings – 6Al-2Sn-4Zr-2Mo - Solution & Precipitation Heat Treated AMS 4976 Forgings - 6Al-2Sn-4Zr-2Mo - Solution & Precipitation Heat Treated AMS 4979 Bars, Forgings & Rings – 6Al-6V-2Sn - Solution & Precipitation Heat Treated AMS 4981 Bars & Forgings 6Al 2Sn 4Zr 6Mo - Solution & Precipitation Heat Treated AMS 4983 Forgings – 10V 2Fe 3Al – Solution Heat Treated & Aged Military Titanium Specifications Mil-T-9046H Titanium & Titanium Alloy Sheet, Strip & Plate Type I – Commercially Pure: Composition A – CP GR 2 (40 KSI) Composition B – CP GR 4 (70 KSI) Composition C – CP GR 3 (55 KSI) Type II – Alpha Alloys: Composition A - 5Al-2.5Sn Composition B - 5Al-2.5Sn ELI Composition F – 8Al-1Mo-1V Composition G – 6Al-2Cb-1Ta-.8Mo Type III – Alpha-Beta Alloys: Composition C – 6Al-4V Composition D – 6Al-4V ELI Composition E – 6Al-6V-2Sn Composition G – 6Al-4Sn-4Zr-2Mo Composition H – 6Al-4V SPL Type IV – Beta Alloys Composition A – 13Al-11Cr-3Al Composition B – 11.5Mo-6Zr-4.5Sn (Beta III) Composition C – 3Al-8V-6Cr-4Mo-4Zr (Beta C™)(10) MIL-T-9046J Titanium & Titanium Alloy Sheet , Strip & Plate Commercially Pure (CP CP-1 – Grade 4 (70 KSI) CP-2 – Grade 3 (55 KSI) CP-3 – Grade 2 (40 KSI) CP-4 – Grade 1 (25 KSI) Alpha Alloys (A) A-1 – 5Al-2.5Sn A-2 – 5Al-2.5Sn (ELI) A-3 – 6Al-2Cb-1Ta-.8Mo A-4 – 8Al-1Mo-1V Alpha-Beta Alloys (AB) AB-1 – 6Al-4V AB-2 – 6Al-4V (ELI) AB-3 – 6Al-6V-2Sn AB-4 – 6Al-2Sn-4Zr-2Mo AB-5 – 3Al-2.5V AB-6 – 8Mn Beta Alloys (B) B-1 – 13V-11Cr-3Al B-2 – 11.5Mo-6Zr-4.5Sn (Beta III) B-3 – 3Al-8V-6Cr-$Mo-$zr (Beta C™)(10) B-4 – 8Mo-8V-2Fe-3Al MIL-T-9047E Titanium & Titanium Alloy Bars & Reforging Stock Alpha Alloys Composition 1 – Unalloyed Composition 2 – 5Al-2.5Sn Composition 3 – 5Al-2.5Sn ELI Composition 5 – 5Al-1Mo-1V Alpha-Beta Alloys Composition 6 – 6Al-4V Composition 7 – 6Al-4V ELI Composition 8 - 6Al-6V-2Sn Composition 9 – 7Al-4Mo Composition 10 – 11Sn-5Zr-2Al-1Mo Composition 11 – 6Al-2Sn-4Zr-2Mo Composition 14 – 6Al-2Sn-4Zr-6Mo Beta Alloys Composition 12 – 13V-11Cr-3Al Composition 13 – 11.5Mo-6Zr-4.5Sn (Beta III) MIL-T-9047G Titanium & Titanium Alloy Bars & Reforging Stock, Aircraft Quality Commercially Pure TI-CP-70 (Grade 4) Alpha Alloys Ti – 5Al-2.5Sn Ti – 5Al-2.5Sn (ELI) 6Al-2Cb-1Ta-.8Mo 8Al-1Mo-1V Alpha-Beta Alloys Ti – 3Al-2.5V Ti – 6Al-4V Ti – 6Al-4V (ELI) Ti – 6Al-6V-2Sn Ti – 6Al-2Sn-4Zr-2Mo Ti – 6Al-2Sn-4Zr-6Mo Ti –7Al-4Mo Beta Alloys Ti – 8Mo-8V-2Fe-3Al Ti – 11.5Mo-6Zr-4.5Sn (Beta III) Ti – 3Al-8V-6Cr-4Mo-4Zr (Beta C™)(10) Ti – 13V-11Cr-3Al Imperial and Metric sizes available upon request.

Product Name: Titanium Rack Material: Gr1, Gr2 Application: Anodizing Size: Customized Surface: Bright Generally, titanium jigs/racks have a long life because they do not consume chemicals and they do not need to be stripped after anodizing. They can specially design all kinds of fingers, clips and other contact points and be sized to maximize the volume of parts. Titanium jigs can also be designed to keep parts superior to rinsing and drainage, and protect parts from damage during travel. Therefore, a well-designed shelf is an effective way to improve the processing capacity (i.e. better quality). The finishing cost is reduced by increasing the utilization rate of the tank and avoiding the stripping requirements. When designing the fast shelf and disassembly tools, the load is increased to the greatest extent, so as to produce faster turnover time. The problem is that these titanium racks for anodizing can be very expensive considering the cost of materials and the special cutting and welding processes used to build them. Generally speaking, the recovery period of titanium stent is about [500 uses]. The delivery time of titanium alloy rack is usually about 8 weeks after the design is completed, so the use of titanium rack also needs some planning. The design of titanium anodising jigs should consider the shape of the part, the nature of the plating solution, the production method, the distance and position between the anodes, and the number of workpieces, to ensure that the power lines of the parts in the bath are evenly distributed, the thickness of the coating is uniform, and the process requirements are met. The function of titanium anodising jigs is to suspend or fix various parts to connect them with the cathode. During anodizing and electroplating, they are connected with the anode to conduct current to the parts to achieve plating or other processing purposes. Titanium anodising jigs are of great significance for improving product quality, reducing manufacturing costs, reducing labor intensity and safe operation.

DIN 2634 super duplex steel flanges PN 25 are high-performance weld neck flanges designed in accordance with the DIN 2634 standard. These flanges are engineered for high-pressure systems operating up to 25 bar (362 psi) and are manufactured from premium super duplex stainless steel grades. Known for their superior strength, excellent corrosion resistance, and enhanced resistance to stress corrosion cracking and pitting, super duplex flanges are ideally suited for demanding industrial environments. Their robust mechanical properties make them a reliable choice for aggressive service conditions and high-pressure applications. Ladhani Metal Corporation is a global leader in the manufacturing and supply of super duplex steel flanges. With advanced production facilities, precision engineering capabilities, and rigorous quality assurance practices, the company ensures that each flange meets the highest standards of safety, durability, and performance under extreme conditions. Pressure Rating: • PN 25 (25 bar / 362 psi): Designed for systems requiring high strength and exceptional corrosion resistance under elevated pressure conditions. Flange Type: • Weld Neck Flanges Featuring a tapered hub design, weld neck flanges deliver optimal stress distribution and secure, leak-free connections in systems exposed to thermal and mechanical loading. • Flat Face (FF) Flanges Recommended for use with softer gasket materials or systems incorporating cast iron components, flat face flanges provide uniform gasket compression and reliable sealing. Super Duplex Steel Grades and Typical Composition: Super Duplex Steel (UNS S32750 / S32760) – Ferritic-Austenitic Stainless Steel • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 6.0 – 8.0% • Molybdenum (Mo): 3.0 – 5.0% • Nitrogen (N): 0.2 – 0.3% • Iron (Fe): Balance Applications: Widely used in environments where high strength, corrosion resistance, and resistance to chloride-induced stress corrosion cracking are essential, such as offshore platforms, chemical plants, and desalination facilities. Applications of DIN 2634 Super Duplex Steel Flanges PN 25: • Offshore and Subsea Installations Withstand chloride-rich marine environments, offering long-term durability and resistance to seawater corrosion. • Chemical and Petrochemical Processing Suitable for handling aggressive chemicals, acids, and solvents under high pressure and temperature conditions. • Desalination and Water Treatment Plants Perform reliably in saline and brine-rich environments with superior resistance to pitting and crevice corrosion. • Power Generation and Heat Exchangers Offer excellent performance in high-temperature, high-pressure applications requiring strength and corrosion protection. • Pulp and Paper Industry Operate effectively in harsh chemical environments including bleach and acidic processing streams. Key Features: • Manufactured to DIN 2634 specifications for dimensional accuracy and pressure handling • PN 25 pressure class supports high-performance applications • Superior resistance to localized corrosion including pitting and stress corrosion cracking • High strength-to-weight ratio and excellent mechanical properties • Weld neck design ensures structural integrity and resistance to fatigue • Available in both UNS S32750 and S32760 super duplex grades • Customizable in size, pressure class, and surface finish upon request Conclusion: DIN 2634 super duplex steel flanges PN 25 from Ladhani Metal Corporation are engineered to deliver top-tier performance in environments where mechanical strength and corrosion resistance are non-negotiable. Their robust construction and excellent durability make them ideal for marine, chemical, and industrial applications operating under high pressure. For detailed specifications, project consultations, or a custom quote, contact Ladhani Metal Corporation today.

DIN 2634 duplex steel flanges PN 25 are high-performance weld neck flanges manufactured in accordance with the DIN 2634 standard. Specifically designed for high-pressure applications up to 25 bar (362 psi), these flanges are made from premium duplex stainless steel grades, offering exceptional corrosion resistance, excellent mechanical strength, and superior resistance to stress corrosion cracking in harsh environments. Their robust construction makes them ideal for demanding industrial applications where reliability and durability are critical. Ladhani Metal Corporation is a trusted global manufacturer and supplier of duplex steel 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. Duplex Steel Grades and Typical Composition: Duplex Stainless Steel 2205 (UNS S32205 / S31803) • Chromium (Cr): 21 – 23% • Nickel (Ni): 4.5 – 6.5% • Molybdenum (Mo): 2.5 – 3.5% • Nitrogen (N): 0.14 – 0.20% • Iron (Fe): Balance Applications: Preferred in environments with chloride exposure, such as seawater, chemical processing, and pulp and paper industries, due to excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. Duplex Stainless Steel 2507 (UNS S32750) – Super Duplex • Chromium (Cr): 24 – 26% • Nickel (Ni): 6 – 8% • Molybdenum (Mo): 3.5 – 4.5% • Nitrogen (N): 0.24 – 0.32% • Iron (Fe): Balance Applications: Used in the most aggressive environments including offshore oil and gas, desalination plants, and chemical processing where enhanced corrosion resistance and high mechanical strength are critical. Applications of DIN 2634 Duplex Steel Flanges PN 25: • Offshore and Marine Systems Resists corrosion from seawater and aggressive chloride environments while maintaining strength under pressure. • Chemical and Petrochemical Processing Ideal for transporting corrosive chemicals such as acids, alkalis, and chlorides at elevated pressures. • Desalination Plants Performs exceptionally in saltwater treatment systems exposed to high pressure and corrosive media. • Oil and Gas Industry Used in pipelines and pressure vessels requiring resistance to chloride-induced stress corrosion cracking. • Pulp and Paper Industry Applied in aggressive bleaching and chemical processing environments. Key Features: • Manufactured in accordance with DIN 2634 dimensional and pressure requirements • PN 25 pressure rating supports high-pressure applications • Excellent corrosion resistance including pitting, crevice, and stress corrosion cracking resistance • Superior mechanical strength and toughness at elevated temperatures • Weld neck configuration ensures strong, vibration-resistant joints • Available in standard duplex and super duplex grades • Custom sizes, pressure classes, and surface finishes available upon request Conclusion: DIN 2634 duplex steel flanges PN 25 from Ladhani Metal Corporation are engineered for challenging environments where corrosion resistance, mechanical strength, and pressure integrity are critical. With superior durability and reliability, these duplex steel flanges are ideal for demanding applications in marine, chemical, oil and gas, and industrial systems. For technical consultations, specialized requirements, or pricing information, 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 2634 Inconel flanges PN 25 are high-performance weld neck flanges manufactured in accordance with the DIN 2634 standard. Specifically designed for high-pressure applications up to 25 bar (362 psi), these flanges are produced using premium Inconel alloys. Inconel is known for its exceptional resistance to oxidation, high-temperature strength, and ability to withstand corrosive and extreme environments, making these flanges suitable for the most demanding operational conditions. Their high performance and reliability make them ideal in environments where other materials may degrade or fail under stress. Ladhani Metal Corporation is a trusted global manufacturer and supplier of Inconel flanges, recognized for advanced manufacturing expertise, precision machining, and commitment to international quality standards. Every flange undergoes rigorous inspection and testing to guarantee safety, longevity, and consistent performance under extreme operating environments. Pressure Rating: • PN 25 (25 bar / 362 psi): Suitable for high-pressure systems that require superior corrosion resistance and mechanical strength. Flange Type: • Weld Neck Flanges Featuring a tapered neck for gradual stress transition, weld neck flanges are ideal for high-pressure and high-temperature systems, ensuring a strong and leak-resistant weld connection. • Flat Face (FF) Flanges Designed to be used with softer gasket materials or cast equipment, flat face flanges ensure even compression and secure sealing in moderate to high-pressure systems. Inconel Grades and Typical Composition: Inconel 600 (UNS N06600) – Nickel-Chromium Alloy • Nickel (Ni): 72.0 min • Chromium (Cr): 14.0 – 17.0% • Iron (Fe): 6.0 – 10.0% • Carbon (C): ≤ 0.15% • Manganese (Mn): ≤ 1.0% • Silicon (Si): ≤ 0.5% Applications: Commonly used in heat exchangers, furnace components, and chemical processing equipment due to excellent resistance to high-temperature oxidation and corrosion. Inconel 625 (UNS N06625) – Nickel-Chromium-Molybdenum Alloy • Nickel (Ni): 58.0 min • Chromium (Cr): 20.0 – 23.0% • Molybdenum (Mo): 8.0 – 10.0% • Niobium (Nb): 3.15 – 4.15% • Iron (Fe): ≤ 5.0% Applications: Widely used in offshore and marine engineering, aerospace, chemical processing, and power generation due to excellent fatigue strength and resistance to chloride pitting and crevice corrosion. Inconel 718 (UNS N07718) – Nickel-Chromium Alloy with Niobium and Molybdenum • Nickel (Ni): 50.0 – 55.0% • Chromium (Cr): 17.0 – 21.0% • Iron (Fe): Balance • Niobium + Tantalum (Nb + Ta): 4.75 – 5.50% • Molybdenum (Mo): 2.80 – 3.30% • Titanium (Ti): 0.65 – 1.15% • Aluminum (Al): 0.20 – 0.80% Applications: Preferred in aerospace, turbine engines, nuclear reactors, and cryogenic tanks due to its excellent creep resistance, high strength, and ability to retain properties across a wide temperature range from cryogenic to 700°C. Applications of DIN 2634 Inconel Flanges PN 25: • Offshore Oil and Gas Platforms Resistant to seawater, sour gas, and harsh chemicals, ensuring reliability in corrosive and high-pressure marine environments. • Chemical Processing and Heat Treatment Plants Offers resistance to aggressive acids, alkalis, and oxidizing agents, even at elevated temperatures. • Power Generation Facilities Used in turbine systems, heat recovery steam generators, and reactors due to its high-temperature strength and oxidation resistance. • Aerospace and Defense Components Performs reliably in aircraft and defense systems exposed to extreme pressure and temperature variations. • Waste Treatment and Pollution Control Ideal for systems handling incineration gases, flue gases, and chemical waste due to high corrosion resistance. Key Features: • Manufactured as per DIN 2634 standards for dimensional accuracy and pressure compliance • PN 25 pressure rating for robust and high-pressure service conditions • High resistance to heat, corrosion, and oxidation in challenging environments • Suitable for both high-temperature and cryogenic applications • Weld neck configuration offers optimal stress distribution and structural integrity • Available in Inconel 600, 625, and other grades upon request • Custom sizes, pressure ratings, and special surface finishes available Conclusion: DIN 2634 Inconel flanges PN 25 from Ladhani Metal Corporation are engineered to provide uncompromising performance in corrosive and high-temperature environments. With superior material properties and strict quality control, these Inconel flanges deliver long-term reliability for demanding industrial applications. Contact Ladhani Metal Corporation for detailed technical support, material selection guidance, or competitive pricing for your specific requirements.