Product name:Titanium Pressure Vessel Hemispherical Tank Head Standard: ASME VIII-I, DIN28013 Material: GR1, GR2, GR7, GR12 etc. Size: Customized The Hemispherical Tank Head head refers to the element used to close the end of the container to isolate the internal and external media, also known as the end cover. The head of cylinder descriptors is generally a rotating shell. According to the shape of the head surface, it can be divided into convex shape, conical shape, flat shape and combined shape. Convex head refers to the head whose outer surface is convex, such as semi spherical, elliptical, dished and non folded spherical head. Some gas cylinders adopt the combined bottom head with convex face inward, which can not only ensure the strength, but also meet the needs of use. Matterial: titanium GR1, GR2, GR7, GR12 etc. Type: select suitable head types according to the requirements and effectiveness of industrial equipment, such as elliptic, butterfly, cone, ball, etc Size: generally, the height width ratio of the head is manufactured according to international standards, or can be customized according to customer requirements Scope of application: the head is widely used in petroleum, electronics, chemical industry, medicine, textile, food, machinery, construction, nuclear power, aerospace, industry and other industries. ASTM B265 Fe max O max N max C max H max Pd Al V Mo Ni Elong'n Rp 0.2 Rm No wt% wt% wt% wt% wt% wt% wt% wt% wt% wt% % MPa MPa Grade 1 0.2 0.18 0.03 0.1 0.015 24 170-310 240 Grade 2 0.3 0.25 0.03 0.1 0.015 20 275-450 345-480 Grade 3 0.25 0.3 0.05 0.1 0.015 18 360-480 480-700 Grade 4 0.5 0.4 0.05 0.1 0.015 15 500-530 600-680 Grade 5 0.4 0.2 0.05 0.1 0.015 5.5-6.7 10 800-1100 890-1400 Grade 6 0.1 16 780-820 820-860 Grade 7 0.3 0.25 0.03 0.1 0.015 0,12-0,25 20 275-450** 345 Grade 9 0.25 0.15 0.02 0.05 0.015 2,5-3,05 15 550 650 Grade 11 0.2 0.18 0.03 0.1 0.015 0.12-0.25 24 170-310** 240 Grade 12 0.3 0.25 0.03 0.1 0.015 0.3 0.8 25 414-460 499-600 Grade 13 0.5 Grade 14 0.5 Grade 15 0.5 Grade 16 0.04-0.08 27 345 485 Grade 17 0.18 0.04-0.08 35 206 345

Product name:Titanium Pressure Vessel Hemispherical Tank Head Standard: ASME VIII-I, DIN28013 Material: GR1, GR2, GR7, GR12 etc. Size: Customized Titanium Pressure Vessel Hemispherical Tank Head The Hemispherical Tank Head head refers to the element used to close the end of the container to isolate the internal and external media, also known as the end cover. The head of cylinder descriptors is generally a rotating shell. According to the shape of the head surface, it can be divided into convex shape, conical shape, flat shape and combined shape. Convex head refers to the head whose outer surface is convex, such as semi spherical, elliptical, dished and non folded spherical head. Some gas cylinders adopt the combined bottom head with convex face inward, which can not only ensure the strength, but also meet the needs of use. Matterial: titanium GR1, GR2, GR7, GR12 etc. Type: select suitable head types according to the requirements and effectiveness of industrial equipment, such as elliptic, butterfly, cone, ball, etc Size: generally, the height width ratio of the head is manufactured according to international standards, or can be customized according to customer requirements Scope of application: the head is widely used in petroleum, electronics, chemical industry, medicine, textile, food, machinery, construction, nuclear power, aerospace, industry and other industries. LADHANI METAL CORPORATION, MUMBAI, INDIA Company Information Ladhani Metal Corporation. We are committed to integrate engineering steel resources in India and serve the global engineering steel market. Our company has more than 32 years of experience in steel researching, production, managing and sales. In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in India. What’s more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want! FOR MORE DETAIL CONTACT US AT :- ladhanimetal@gmail.com ladhanimetals@gmail.com www.ladhanimetal.in www.ladhanimetal.com LADHANI METAL CORPORATION, MUMABAI, INDIA, AVAILABLE AT FOLLOWING LOCATION:- Adilabad, Agartala, Agra, Ahmedabad, Ahmednagar, Ajmer, Akola , Aligarh , Alipore , Allahabad , Alleppey , Almora , Alwar , Alwaye , Amalapuram , Amaravati , Ambala , Amreli , Amritsar , Anakapalle , Anand , Anantapur , Andhra Pradesh , Anna Road , Arakkonam , Arunachal Pradesh , Asansol , Aska , Assam , Aurangabad , Azamgarh , Bagalkot , Bahraich , Balaghat , Balangir , Balasore , Ballia , Banasanktha , Banda , Bangalore , Bankura , Barabanki , Barabazaar , Baramulla , Barasat , Bardoli , Bareilly , Barmer , Bastar , Basti , Beawar , Beed , Begusarai , Belgaum , Bellary , Berhampur , Bhadrak , Bhagalpur , Bharatpur , Bharuch , Bhatinda , Bhavnagar , Bhilwara , Bhimavaram , Bhiwani , Bhojpur , Bhopal , Bhubaneswar , Bhusaval , Bidar , Bihar , Bijapur , Bijnor , Bikaner , Bilaspur , Birbhum , 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Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are precision-formed protective components used to shield exposed tubes in boilers, heat exchangers, and high-temperature piping systems. Designed to withstand harsh environments, they provide long-term protection against corrosion, erosion, and thermal damage, significantly improving the operational life and reliability of industrial systems. SS 316 Half Round Tube Shield The SS 316 Half Round Tube Shield is a semi-cylindrical cover made from austenitic stainless steel grade 316. Known for its superior corrosion resistance and mechanical strength, SS 316 is especially effective in chloride-rich environments such as marine, chemical, and coastal processing industries. The shield is engineered to fit over existing tubes, acting as a barrier against high-temperature gases, steam erosion, and corrosive media. Its molybdenum-enriched composition enhances pitting and crevice corrosion resistance, making it ideal for aggressive applications. Chemical Composition of SS 316 – Austenitic Stainless Steel • 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% • Iron (Fe): Balance Uses • Boiler Tube Protection – Provides a robust shield against corrosive flue gases, preventing tube thinning and extending service intervals in industrial boilers. • Heat Exchanger Tube Protection – Reduces erosion and scaling in process systems exposed to fluctuating temperatures and aggressive fluids. • Marine and Coastal Applications – Ideal for protecting piping and steam lines in saltwater environments where chloride-induced corrosion is a major concern. • Chemical Process Tubing – Shields tubes exposed to acidic or caustic compounds, minimizing localized corrosion and chemical wear. • Pharmaceutical and Food Plants – Protects steam and utility tubes while maintaining hygiene and resistance to cleaning agents and sanitizers. Features • Excellent Corrosion Resistance – Molybdenum addition enhances resistance to pitting, crevice corrosion, and chemical attack. • High Strength and Durability – Withstands mechanical stress and thermal cycling without deformation or degradation. • Precision Fit – Half-round profile allows easy installation and secure fitting over tubes with minimal disruption to system performance. • Hygienic Material – Non-reactive and easy to clean, suitable for environments requiring sanitary conditions. • Customizable – Available in a variety of wall thicknesses, diameters, lengths, and mounting styles to meet specific operational needs. • Optional Finishes – Pickled, passivated, and bright annealed surface finishes available for improved appearance and added protection. Applications • Power Generation Boilers – Used in high-pressure steam systems to shield tubes from gas erosion and oxidation. • Chemical Processing Units – Protects tubes in acidic, alkaline, and oxidizing environments across chemical plants and refineries. • Marine Boilers and Engines – Installed on tubes and exhaust lines in marine vessels to resist chloride-induced corrosion. • Pharmaceutical Facilities – Suitable for clean steam systems and sterile environments requiring high resistance to chemical sanitizers. • Food and Beverage Industry – Used in pasteurization, CIP lines, and steam piping where corrosion resistance and cleanliness are essential. • Desalination Plants – Guards tubing systems in brine and saltwater processing units against aggressive corrosion and scaling. Conclusion The SS 316 Half Round Tube Shield by Ladhani Metal Corporation is an advanced protective solution for critical tubing systems operating in corrosive and high-temperature environments. Its enhanced chemical resistance, mechanical strength, and adaptability to sanitary and marine conditions make it an ideal choice for industries requiring long-term reliability and safety. Designed with precision and manufactured to meet strict industrial standards, these shields ensure prolonged tube life, reduced downtime, and improved system performance. Custom-fabricated to match your application, Ladhani Metal Corporation provides dependable shielding solutions trusted across industries worldwide. For detailed specifications, inquiries, or custom orders, please contact Ladhani Metal Corporation.

DIN 2633 duplex steel flanges PN 16 are precision-manufactured weld neck flanges designed according to the DIN 2633 standard, ideal for medium-pressure piping systems operating up to 16 bar (232 psi). These flanges are crafted from duplex stainless steels that combine the benefits of austenitic and ferritic microstructures, offering excellent mechanical strength, superior resistance to stress corrosion cracking, and enhanced durability in aggressive chemical and chloride-containing environments. They are ideal for applications where both corrosion resistance and high strength are essential. Ladhani Metal Corporation is a leading global manufacturer and supplier of duplex steel flanges, recognized for high-quality production, dimensional accuracy, and strict compliance with international standards. All flanges undergo rigorous inspection and testing to ensure reliable performance in challenging industrial conditions. Pressure Rating: • PN 16 (16 bar / 232 psi): Suitable for medium-pressure pipelines requiring corrosion resistance and increased mechanical integrity. Flange Type: • Weld Neck Flanges These flanges feature a long tapered hub for improved flow characteristics and reduced mechanical stress at the weld area, ensuring stable and secure connections. • Flat Face (FF) Flanges Designed to provide a consistent sealing surface, especially effective when used with soft gaskets or when connecting to cast components. Duplex Steel Grades and Full Composition: Duplex 2205 (UNS S31803/S32205) • Chromium (Cr): 21.0 – 23.0% • Nickel (Ni): 4.5 – 6.5% • Molybdenum (Mo): 2.5 – 3.5% • Nitrogen (N): 0.08 – 0.20% • Manganese (Mn): ≤ 2.0% • Silicon (Si): ≤ 1.0% • Carbon (C): ≤ 0.03% • Phosphorus (P): ≤ 0.03% • Sulfur (S): ≤ 0.02% • Iron (Fe): Balance Applications: Widely used in desalination plants, chemical process vessels, marine environments, and pulp and paper industries due to high strength and resistance to localized corrosion. 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% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.02% • Iron (Fe): Balance Applications: Preferred in highly corrosive offshore, oil and gas, chemical, and high-chloride environments where superior strength and corrosion resistance are essential. Applications of DIN 2633 Duplex Steel Flanges PN 16: • Chemical and Petrochemical Plants Provides strong and corrosion-resistant connections for chemical reactors, storage tanks, and acid-handling systems. • Marine and Offshore Engineering Suitable for submerged systems, seawater cooling, and ballast water piping due to excellent resistance to chloride-induced corrosion. • Pulp and Paper Industry Performs reliably in bleaching and chemical recovery processes where both chemical resistance and strength are required. • Desalination and Water Treatment Ideal for high-salinity water systems and reverse osmosis pipelines requiring durable, corrosion-resistant components. • Oil and Gas Refineries Used in pipelines, pressure vessels, and heat exchangers subjected to sour gas and high-pressure operating environments. Key Features: • Manufactured to DIN 2633 standard • PN 16 pressure class for medium-pressure service • Weld neck configuration supports vibration resistance and proper alignment • Available in Duplex 2205 and Super Duplex 2507 grades • High resistance to stress corrosion cracking, pitting, and crevice corrosion • Excellent mechanical strength and fatigue resistance • Custom sizes, finishes, and specifications available upon request Conclusion: DIN 2633 duplex steel flanges PN 16 from Ladhani Metal Corporation offer an optimal combination of strength, corrosion resistance, and reliability for use in harsh industrial conditions. With high-performance duplex and super duplex materials, these flanges are the preferred choice for applications in chemical processing, offshore platforms, and desalination plants. For detailed technical support, customized configurations, or pricing, contact Ladhani Metal Corporation today.

DIN 2632 Monel flanges PN 10 are high-performance weld neck flanges manufactured to meet the DIN 2632 standard, specifically designed for medium-pressure applications up to 10 bar (145 psi). These flanges are made from Monel, a nickel-copper alloy known for its outstanding corrosion resistance, particularly in marine and chemical environments. With excellent mechanical strength and superior durability in highly aggressive conditions, DIN 2632 Monel flanges provide a reliable solution where standard materials may fail. Ladhani Metal Corporation is a leading global manufacturer and supplier of Monel flanges, delivering consistent quality, dimensional accuracy, and full compliance with international standards. Each flange is meticulously tested to ensure optimum performance under demanding industrial conditions. Pressure Rating: • PN 10 (10 bar / 145 psi): Suitable for medium-pressure piping systems requiring high corrosion resistance and mechanical stability. Flange Type: • Weld Neck Flanges Designed with a long tapered hub that ensures precise pipe alignment and reduces localized stress at the flange connection. Ideal for high-integrity, high-strength joints. • Flat Face (FF) Flanges Flat face configuration ensures uniform gasket compression, making them ideal for systems using soft gaskets or connecting to cast components. Monel Grades and Composition: Monel 400 • Nickel (Ni): Minimum 63% • Copper (Cu): 28–34% • Iron (Fe): 2.0–2.5% • Manganese (Mn): ≤ 2.0% • Silicon (Si): ≤ 0.5% • Carbon (C): ≤ 0.3% Applications: Monel 400 is widely used in chemical and marine environments due to its excellent resistance to seawater, acids, and alkalis. It is commonly used in heat exchangers, seawater piping, pumps, and valves handling corrosive media. Monel K500 • Nickel (Ni): 63% minimum • Copper (Cu): 27–33% • Aluminum (Al): 2.3–3.15% • Titanium (Ti): 0.35–0.85% • Iron (Fe): ≤ 2.0% • Carbon (C): ≤ 0.25% Applications: Monel K500 combines the corrosion resistance of Monel 400 with greater strength and hardness due to age-hardening. It is used in marine shafts, chemical processing equipment, oil and gas tools, and high-strength fasteners. Applications of DIN 2632 Monel Flanges PN 10: • Marine and Offshore Ideal for seawater handling systems, shipbuilding, desalination units, and offshore platforms exposed to highly corrosive saltwater environments. • Chemical and Petrochemical Industry Used in pipelines and vessels transporting sulfuric acid, hydrofluoric acid, alkalis, and other aggressive substances. • Oil and Gas Industry Suitable for sour gas environments, offshore rigs, and subsea applications where corrosion and stress resistance are critical. • Power Generation Applied in cooling systems, condensers, and process equipment subjected to brine, steam, and corrosive gases. Key Features: • Fabricated to DIN 2632 specifications • PN 10 pressure rating for medium-pressure service • Weld neck and flat face designs available • Manufactured using Monel 400 and Monel K500 for corrosion-intensive applications • Exceptional resistance to seawater, acids, and alkalis • High strength and toughness even at elevated temperatures • Ideal for marine, chemical, and oil & gas industries • Custom dimensions, finishes, and alloy compositions available upon request Conclusion: DIN 2632 Monel Flanges PN 10 from Ladhani Metal Corporation are engineered to provide superior corrosion resistance, mechanical strength, and long-term reliability in medium-pressure industrial systems. With Monel grades 400 and K500, these flanges are well-suited for harsh environments in the marine, chemical, petrochemical, and offshore sectors. For detailed specifications, custom requirements, or pricing information, contact Ladhani Metal Corporation today.

DIN 2628 Carbon Steel flanges PN 250 are heavy-duty weld neck flanges manufactured in accordance with the DIN 2628 standard, designed for use in high-pressure systems operating up to 250 bar (3625 psi). These flanges are crafted from robust carbon steel grades, offering excellent mechanical strength, weldability, and cost-efficiency. With high tensile strength and good resistance to wear and fatigue, carbon steel flanges are ideal for structural and pressure-bearing applications in industries where corrosion is not a primary concern or where protective coatings are applied. Ladhani Metal Corporation supplies a comprehensive range of DIN 2628 PN 250 Carbon Steel flanges, engineered for demanding industrial environments. Known for precision machining, quality assurance, and consistent performance, our flanges are widely used in sectors such as oil and gas, power generation, water treatment, construction, and mechanical engineering. These flanges provide a reliable connection in pipeline systems that require durable performance under high pressure and mechanical stress. Pressure Rating: • PN 250 (250 bar / 3625 psi): Designed for high-pressure applications that demand strength, durability, and tight sealing under elevated loads. Flange Type: • Weld Neck Flanges Equipped with a tapered hub that enhances mechanical stability and reduces stress concentration at the weld. Ideal for fluctuating temperatures and high-pressure service. • Flat Face (FF) Flanges Flat face design allows for even gasket compression, reducing the risk of leakage when connected to cast or brittle piping components. Carbon Steel Grades and Composition: Common Grades: ASTM A105, ASTM A350 LF2 ASTM A105 • 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: Forged carbon steel used in ambient and high-temperature service. Ideal for valves, fittings, and flanges in oil, gas, and industrial pipelines. ASTM A350 LF2 • Carbon (C): ≤ 0.30% • Manganese (Mn): 0.60 – 1.35% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.040% • Silicon (Si): 0.15 – 0.30% Applications: Low-temperature carbon steel suitable for cryogenic and sub-zero environments. Commonly used in pipeline systems, compressors, and pressure vessels. Applications of DIN 2628 Carbon Steel Flanges PN 250: • Oil and Gas Pipelines Used in high-pressure oil, gas, and petrochemical systems where strength and structural integrity are critical. • Power Generation Applied in steam and thermal power plants, including boiler systems and heat exchangers. • Mechanical and Structural Systems Suitable for heavy-duty machinery, process piping, and structural pipe connections. • Water Treatment and Distribution Utilized in potable water and wastewater infrastructure requiring reliable, high-strength components. • HVAC and Industrial Utilities Installed in heating, ventilation, and compressed air systems operating at elevated pressures. Key Features: • Complies with DIN 2628 standard for high-pressure flange applications • PN 250 rating supports high-load, high-stress operational conditions • Weld neck design for optimal flow and reduced weld stress • Flat face option for even gasket pressure and secure sealing • Available in ASTM A105 and A350 LF2 grades • High mechanical strength and excellent machinability • Cost-effective option for non-corrosive or coated environments • Custom sizes, finishes, and drilling patterns available upon request Conclusion: DIN 2628 Carbon Steel Flanges PN 250 by Ladhani Metal Corporation offer a durable, economical solution for high-pressure systems in a variety of industrial applications. With excellent mechanical strength and versatility, these flanges are engineered to perform reliably in demanding environments where corrosion resistance is secondary to pressure and structural requirements. Contact Ladhani Metal Corporation for specifications, technical assistance, or to request a custom quotation for your project needs.

DIN 2628 Duplex steel flanges PN 250 are high-strength weld neck flanges designed according to the DIN 2628 standard for use in high-pressure systems up to 250 bar (3625 psi). Fabricated from Duplex stainless steels, these flanges offer an ideal balance of strength and corrosion resistance, combining the beneficial properties of both austenitic and ferritic stainless steels. Their robust mechanical performance, excellent resistance to stress corrosion cracking, and superior weldability make them well-suited for critical applications in aggressive service environments. Ladhani Metal Corporation manufactures and exports premium-grade Duplex steel flanges that meet stringent international standards for quality, reliability, and performance. Our DIN 2628 PN 250 Duplex steel weld neck flanges are widely used in sectors such as oil and gas, desalination, petrochemical processing, pulp and paper, and marine industries. With precision engineering and consistent quality, these flanges are designed to withstand high pressure, corrosive media, and mechanical stress. Pressure Rating: • PN 250 (250 bar / 3625 psi): Suitable for high-pressure systems requiring excellent structural integrity, corrosion resistance, and reliable sealing in dynamic conditions. Flange Type: • Weld Neck Flanges These flanges feature a tapered neck, offering high fatigue resistance by reducing stress concentration at the weld area. Ideal for applications with high pressure, high temperature, or repeated thermal cycling. • Flat Face (FF) Flanges Flat face design provides uniform gasket loading, minimizing the risk of flange deformation. Suitable for systems using brittle materials or low-pressure cast components. Duplex Steel Grades and Composition: Duplex 2205 (UNS S32205 / S31803) • Chromium (Cr): 21.0 – 23.0% • Nickel (Ni): 4.5 – 6.5% • Molybdenum (Mo): 2.5 – 3.5% • Nitrogen (N): 0.14 – 0.20% • Iron (Fe): Balance • Manganese (Mn): ≤ 2.0% • Silicon (Si): ≤ 1.0% • Carbon (C): ≤ 0.03% Applications: Offers excellent corrosion resistance, particularly to chloride-induced stress corrosion cracking and pitting. Commonly used in offshore oil rigs, chemical tanks, heat exchangers, and pressure vessels. Applications of DIN 2628 Duplex Steel Flanges PN 250: • Oil and Gas Exploration Resistant to sour gas, chloride attack, and high mechanical loads in subsea and topside environments. • Chemical Processing Plants Used in aggressive chemical systems, reactors, and storage vessels requiring high corrosion resistance. • Marine and Offshore Structures Reliable in saltwater applications, such as ballast systems, risers, and flowlines. • Pulp and Paper Industry Withstands acidic and alkaline process chemicals used in bleaching and pulping operations. • Water Treatment and Desalination Ideal for handling brine and high-chloride content fluids in RO and thermal desalination systems. Key Features: • Conforms to DIN 2628 standards • PN 250 pressure rating for high-pressure, heavy-duty systems • Weld neck configuration for excellent mechanical support and minimal stress concentration • Flat face variant ensures even gasket loading and leak-proof operation • Available in Duplex 2205 and Super Duplex 2507 grades • Excellent resistance to chloride stress corrosion, pitting, and crevice corrosion • High tensile and yield strength for demanding industrial conditions • Custom sizes, pressure ratings, and surface finishes available upon request Conclusion: DIN 2628 Duplex Steel Flanges PN 250 from Ladhani Metal Corporation are the optimal solution for applications requiring superior corrosion resistance, high mechanical strength, and reliable sealing performance under extreme pressure. Available in Duplex 2205 and Super Duplex 2507, these flanges offer outstanding performance across various aggressive industrial environments. For detailed technical specifications or to request a customized quotation, please contact Ladhani Metal Corporation.

DIN 2628 Inconel flanges PN 250 are high-strength weld neck flanges manufactured in accordance with the DIN 2628 standard. Designed to operate in high-pressure systems up to 250 bar (3625 psi), these flanges offer outstanding performance in extreme environments involving high temperatures, corrosive chemicals, and mechanical stress. Made from Inconel superalloys, they provide excellent resistance to oxidation, thermal fatigue, and pitting, making them ideal for critical applications in demanding industries. Ladhani Metal Corporation is a globally trusted manufacturer and exporter of premium Inconel flanges. Our DIN 2628 PN 250 Inconel weld neck flanges are widely used in sectors such as chemical processing, offshore drilling, aerospace, power generation, and marine engineering. Known for precision engineering, reliability, and resistance to harsh service conditions, these flanges are a preferred choice in pressure-intensive and corrosion-prone systems. Pressure Rating: • PN 250 (250 bar / 3625 psi): Suitable for high-pressure pipelines requiring superior sealing, thermal resistance, and structural integrity. Flange Type: • Weld Neck Flanges Designed with a tapered hub to reduce stress concentration at the weld point. Ideal for high-pressure and high-temperature environments. • Flat Face (FF) Flanges Flat face design ensures even gasket compression, preventing flange warping and providing secure sealing, especially when used with cast or brittle materials. Inconel Grades and Composition: Inconel 600 (UNS N06600) • Nickel (Ni): ≥ 72.0% • 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: Excellent resistance to heat and corrosion by acids and chlorides. Commonly used in heat exchangers, reactors, and high-temperature furnace parts. Inconel 625 (UNS N06625) • Nickel (Ni): ≥ 58.0% • Chromium (Cr): 20.0 – 23.0% • Molybdenum (Mo): 8.0 – 10.0% • Niobium (Nb) + Tantalum (Ta): 3.15 – 4.15% • Iron (Fe): ≤ 5.0% • Carbon (C): ≤ 0.10% • Manganese (Mn): ≤ 0.50% • Silicon (Si): ≤ 0.50% Applications: Exceptional corrosion resistance in chloride-bearing environments. Ideal for offshore oil and gas, marine exhaust systems, and chemical plants. Inconel 718 (UNS N07718) • Nickel (Ni): 50.0 – 55.0% • Chromium (Cr): 17.0 – 21.0% • Iron (Fe): Balance • Niobium (Nb) + Tantalum (Ta): 4.75 – 5.50% • Molybdenum (Mo): 2.80 – 3.30% • Titanium (Ti): 0.65 – 1.15% • Aluminum (Al): 0.20 – 0.80% • Carbon (C): ≤ 0.08% Applications: A precipitation-hardened superalloy with outstanding strength, creep resistance, and corrosion resistance at temperatures up to 700°C. Widely used in aerospace turbine engines, nuclear reactors, and high-pressure chemical systems. Applications of DIN 2628 Inconel Flanges PN 250: • Chemical and Petrochemical Plants Ideal for piping systems exposed to aggressive chemicals, high pressures, and temperature fluctuations. • Power Generation Used in nuclear, thermal, and gas-fired power plants where heat and pressure resistance are critical. • Aerospace and Jet Engine Systems 718-grade flanges are suitable for turbine casings, fuel lines, and other high-temperature aircraft components. • Marine and Offshore Engineering Highly corrosion-resistant in saltwater environments, suitable for subsea manifolds, pipelines, and ballast systems. • Heat Treatment and Thermal Processing Used in furnaces, reactors, and pressure vessels subjected to rapid thermal cycling and oxidation. Key Features: • Manufactured according to DIN 2628 standards • PN 250 pressure rating for high-pressure system integrity • Weld neck design ensures optimal strength and flow performance • Available in Inconel 600, 625, and 718 grades • Flat face option for uniform sealing and safety in brittle systems • Excellent resistance to high temperatures, oxidation, and chlorides • Suitable for extreme chemical, thermal, and marine environments • Custom sizes, pressure classes, and finishes available upon request Conclusion: DIN 2628 Inconel Flanges PN 250 from Ladhani Metal Corporation offer the ideal solution for industries demanding high-performance materials under extreme conditions. With options in Inconel 600, 625, and 718, these weld neck flanges combine corrosion resistance, strength, and thermal stability for reliable operation across a wide range of high-pressure applications. Contact Ladhani Metal Corporation for detailed specifications, technical assistance, or to request a tailored quotation.

DIN 2628 titanium flanges PN 250 are high-strength weld neck flanges manufactured according to the DIN 2628 standard. Specifically designed for high-pressure applications up to 250 bar (3625 psi), these flanges ensure secure, leak-free connections in systems where weight reduction, corrosion resistance, and long-term reliability are critical. Titanium flanges offer exceptional resistance to aggressive chemicals, seawater, and elevated temperatures, making them ideal for demanding industrial environments. Ladhani Metal Corporation is a globally recognized manufacturer and supplier of precision-engineered titanium flanges. Our DIN 2628 PN 250 titanium weld neck flanges are trusted in high-performance applications across aerospace, marine, chemical processing, desalination, power generation, and offshore industries for their unmatched strength-to-weight ratio, durability, and corrosion resistance. Pressure Rating: • PN 250 (250 bar / 3625 psi): Suitable for high-pressure piping systems requiring robust mechanical performance and corrosion resistance. Flange Type: • Weld Neck Flanges Designed with a tapered hub for smooth flow transition and reduced stress at the weld neck connection, ideal for high-pressure and high-temperature conditions. • Flat Face (FF) Flanges Flat face flanges ensure uniform gasket compression and are commonly used with brittle materials or cast components to prevent flange distortion. Titanium Grades and 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: Commercially pure titanium with excellent corrosion resistance, especially in oxidizing and chloride-containing environments. Commonly used in desalination, marine, and chemical processing. 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% Applications: High-strength titanium alloy with excellent corrosion resistance and mechanical properties. Widely used in aerospace, offshore oil and gas, and high-performance industrial systems. Applications of DIN 2628 Titanium Flanges PN 250: • Aerospace and Defense Used in lightweight, high-pressure hydraulic and fuel systems requiring superior mechanical performance and corrosion resistance. • Marine and Offshore Engineering Ideal for seawater systems, ballast water treatment, and underwater piping due to titanium’s exceptional resistance to saltwater corrosion. • Chemical and Petrochemical Plants Suitable for highly corrosive and high-pressure chemical transport lines, reactors, and heat exchangers. • Desalination and Water Treatment Used in brine filtration and pressure vessels where resistance to chlorides and corrosion fatigue is essential. • Power Generation Employed in nuclear and thermal plants where high-temperature corrosion resistance and structural stability are required. Key Features: • Manufactured in accordance with DIN 2628 specifications • PN 250 pressure rating for high-pressure industrial use • Weld neck design for enhanced strength and sealing • Available in Titanium Grade 2 and Grade 5 materials • Flat face option for even gasket sealing and surface compatibility • Exceptional resistance to corrosion, chlorides, and seawater • Lightweight construction with high mechanical strength • Custom sizes, pressure classes, and finishes available upon request Conclusion: DIN 2628 Titanium Flanges PN 250 from Ladhani Metal Corporation are engineered for critical applications where high strength, pressure performance, and corrosion resistance are essential. Available in titanium Grade 2 and Grade 5, these weld neck flanges provide a reliable solution for industries operating under extreme conditions. Contact Ladhani Metal Corporation for technical support, custom specifications, or to request a quotation tailored to your project requirements.