Mumbai
08048040025
+919029362692
Duplex Flange

DIN 2632 Duplex Steel flanges

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08048040025

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Mumbai, India, 400004

Description

DIN 2632 duplex steel flanges PN 10 are robust weld neck flanges manufactured in accordance with the DIN 2632 standard, designed for medium-pressure applications up to 10 bar (145 psi). These flanges are made from duplex stainless steel, a material that combines the high strength of ferritic steel with the corrosion resistance of austenitic stainless steel. This dual-phase microstructure provides excellent resistance to stress corrosion cracking, pitting, and crevice corrosion in aggressive environments. Ladhani Metal Corporation is a reputable global manufacturer and supplier of duplex steel flanges, offering products with precise dimensions, superior mechanical integrity, and full compliance with international industry standards. All flanges are rigorously inspected and tested to ensure reliability in demanding applications. Pressure Rating: • PN 10 (10 bar / 145 psi): Ideal for medium-pressure piping systems requiring a balance of strength, corrosion resistance, and cost efficiency. Flange Type: • Weld Neck Flanges Engineered with a long tapered hub for secure and stress-reducing pipe-to-flange connections. Supports smooth fluid transition and minimizes turbulence. • Flat Face (FF) Flanges Flat face construction ensures even gasket compression, suitable for use with soft gasket materials and cast equipment. Duplex Steel Grades and Composition: Duplex 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% • Manganese (Mn): ≤ 2.0% • Carbon (C): ≤ 0.03% • Iron (Fe): Balance Applications: Duplex 2205 offers outstanding resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. It is widely used in offshore platforms, chemical processing, marine environments, and desalination plants. Applications of DIN 2632 Duplex Steel Flanges PN 10: • Oil and Gas Industry Used in offshore and onshore systems handling sour gas, saltwater, and corrosive media. • Chemical and Petrochemical Ideal for reactors, heat exchangers, and piping exposed to acids, chlorides, and oxidizing substances. • Marine and Shipbuilding Provides excellent performance in seawater systems, ballast water treatment, and ship hull piping. • Desalination and Water Treatment Ensures long-term performance in high-salinity and high-chloride environments. • Pulp and Paper Applied in bleach plants and other areas exposed to aggressive chemical agents. Key Features: • Manufactured to DIN 2632 specifications • PN 10 pressure rating suitable for medium-pressure applications • Weld neck design for high-integrity, low-stress connections • Available in Duplex 2205 and Super Duplex 2507 for tailored corrosion resistance and strength • Flat face option for optimal gasket compression • Excellent resistance to stress corrosion cracking and pitting • High strength-to-weight ratio • Custom sizes, pressure classes, and finishes available upon request Conclusion: DIN 2632 duplex steel flanges PN 10 from Ladhani Metal Corporation provide a highly reliable, corrosion-resistant, and mechanically strong solution for demanding industrial applications. With advanced material options such as Duplex 2205 and Super Duplex 2507, these flanges are well-suited for marine, chemical, oil and gas, and water treatment sectors. For customized solutions, technical support, or pricing details, contact Ladhani Metal Corporation today

manufactured By Ladhani Metal Corporation
Country of origin Made in India
Material duplex steel
rated pressure PN10
application industrial

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Carbon Steel Forgings

ASTM A350 / A350M Carbon & Low-Alloy Steel Forgings are forged components designed for use in low-temperature service where notch toughness and impact resistance are critical. These forgings provide excellent strength, ductility, and resistance to brittle fracture, making them suitable for pressure-containing parts operating in cold environments. Manufactured in accordance with ASTM A350/A350M, this specification covers carbon and low-alloy steel forgings requiring notch toughness testing for piping components such as flanges, fittings, valves, and similar parts. The standard ensures controlled chemical composition, mechanical properties, and mandatory impact testing to guarantee performance at low temperatures. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of ASTM A350 / A350M Carbon & Low-Alloy Steel Forgings, supplied with mill test certificates and strict quality inspection as per international standards. Forms of Supply (as per specification): Forged flanges, Forged fittings, Forged rings, Forged discs, Forged blocks, Machined forgings Available Grades (as per ASTM A350 / A350M): LF1, LF2 Class 1, LF2 Class 2, LF3 Class 1, LF3 Class 2, LF5 Class 1, LF5 Class 2, LF6 Class 1, LF6 Class 2, LF9, LF787 Scope of Specification: • Covers carbon and low-alloy steel forgings for low-temperature service • Intended for piping components such as flanges, fittings, and valves • Requires impact testing (Charpy V-notch) for notch toughness • Supplied in normalized, normalized and tempered, or quenched and tempered condition Typical Chemical Composition (LF2 Example): • Carbon (C): Max 0.30% • Manganese (Mn): 0.60 – 1.35% • Phosphorus (P): Max 0.035% • Sulphur (S): Max 0.040% • Silicon (Si): 0.15 – 0.30% • Nickel (Ni): May be added for improved low-temperature toughness Mechanical Properties (LF2 Class 1 Example): • Tensile Strength: 485 – 655 MPa • Yield Strength: Min 250 MPa • Elongation: Min 22% • Reduction of Area: Min 30% • Impact Test: Required at specified low temperature Key Features: • Excellent toughness at low temperatures • High resistance to brittle fracture • Good strength and ductility • Suitable for pressure-containing applications • Complies with strict ASTM impact testing requirements Material Characteristics: ASTM A350 / A350M forgings are engineered to maintain strength and toughness under low-temperature conditions. The controlled composition and heat treatment provide resistance to cracking and ensure reliable performance in cold service environments. Applications: • Oil and gas pipelines in cold regions • LNG and LPG processing plants • Cryogenic equipment • Flanges, valves, and fittings • Pressure vessels • Power generation plants Conclusion: Ladhani Metal Corporation supplies high-quality ASTM A350 / A350M Carbon & Low-Alloy Steel Forgings in a wide range of grades, sizes, and specifications. With excellent low-temperature performance and mechanical reliability, these forgings are widely used in oil & gas, petrochemical, and industrial applications. For stock availability, customized specifications, or technical details, contact Ladhani Metal Corporation. #ASTMA350 #ASTMA350LF2 #ASTMA350LF3 #ASTMA350Forgings #CarbonSteelForgings #LowTemperatureSteel #ForgedFlanges #SteelForgings #IndustrialForgings #PressureVesselSteel #PipeFlanges #ForgedComponents #AlloySteelForgings #ASTMStandards #EngineeringMaterials #ForgedRings #CustomForgings #ForgingIndustry #SteelManufacturing #HeavyEngineering #OilAndGasIndustry #PetrochemicalIndustry #PowerPlantEquipment #IndustrialSupplies #SteelExporters #MetalIndustry #ForgedSteel #FlangeManufacturers #ForgingSolutions #IndustrialMaterials #LowTempApplications #SteelProducts #ForgedParts #ASTMCompliance #QualityForgings #ForgingIndia #MumbaiSuppliers #SteelDistributors #B2BManufacturing #ForgingExperts #CustomMetal #SteelIndustry #IndustrialSteel #ForgedFlangeSupplier #CarbonSteelFlanges #PrecisionForgings #EngineeringSolutions #ASTMGradeSteel #IndustrialComponents #MetalForging #Mumbai #Delhi #Chennai #Kolkata #Bengaluru #Hyderabad #Ahmedabad #Pune #Surat #Jaipur #Lucknow #Kanpur #Nagpur #Indore #Srinagar #Aurangabad #Dhanbad #Amritsar #NaviMumbai #Allahabad #Ranchi #Howrah #Jabalpur #Gwalior #Vijayawada #Jodhpur #Raipur #Kota #Guwahati #Chandigarh #Solapur #Hubli #Mysuru #Tiruchirappalli #Bareilly

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alloy steel forgings

ASTM A336 / A336M Alloy Steel Forgings are high-strength forged components designed for use in pressure and high-temperature applications. These forgings offer excellent mechanical properties, toughness, and resistance to thermal and mechanical stress, making them suitable for critical industrial equipment. Manufactured in accordance with ASTM A336/A336M, this specification covers alloy steel forgings for pressure and high-temperature parts such as flanges, fittings, valves, and similar components. The standard ensures controlled chemical composition, mechanical properties, heat treatment, and quality requirements for reliable performance. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of ASTM A336 / A336M Alloy Steel Forgings, supplied with mill test certificates and strict quality inspection as per international standards. Forms of Supply (as per specification): Forged bars, Forged shafts, Forged discs, Forged rings, Forged blocks, Machined forgings Available Grades (as per ASTM A336 / A336M): F1, F5, F9, F11, F12, F22, F91, F92 Scope of Specification: • Covers alloy steel forgings for pressure and high-temperature service • Suitable for components such as flanges, fittings, valves, and turbine parts • Requires heat treatment such as normalizing, quenching, and tempering • Supplied in heat-treated and machined condition Typical Chemical Composition (Grade F22 Example): • Carbon (C): 0.05 – 0.15% • Chromium (Cr): 2.00 – 2.50% • Molybdenum (Mo): 0.87 – 1.13% • Manganese (Mn): 0.30 – 0.60% • Silicon (Si): 0.50 – 1.00% • Phosphorus (P): Max 0.025% • Sulphur (S): Max 0.025% Mechanical Properties (Grade F22 Example): • Tensile Strength: Min 415 MPa • Yield Strength: Min 205 MPa • Elongation: Min 20% • Reduction of Area: Min 35% • Hardness: Controlled as per specification Key Features: • High strength and excellent toughness • Good resistance to high temperature and pressure • Suitable for critical forged components • Good machinability and weldability • Reliable long-term performance Material Characteristics: ASTM A336 / A336M alloy steel forgings provide a combination of strength, toughness, and thermal stability. Alloying elements such as chromium and molybdenum improve high-temperature performance and resistance to oxidation, making these forgings suitable for demanding industrial environments. Applications: • Power plant components (turbines, rotors, shafts) • Oil and gas equipment • Petrochemical industries • Flanges, valves, and fittings • Pressure vessels • Heavy engineering components Conclusion: Ladhani Metal Corporation supplies high-quality ASTM A336 / A336M Alloy Steel Forgings in a wide range of grades, sizes, and specifications. With excellent mechanical properties and high-temperature performance, these forgings are widely used in power generation, petrochemical, and industrial applications. For stock availability, customized specifications, or technical details, contact Ladhani Metal Corporation. #ASTMA336 #ASTMA336M #AlloySteelForgings #ForgedSteel #ForgedComponents #PressureVesselSteel #HighTemperatureSteel #AlloySteelGrades #IndustrialForgings #ForgedFlanges #SteelForgingIndustry #HeatResistantSteel #PowerPlantSteel #PetrochemicalSteel #OilAndGasSteel #BoilerSteel #TurbineComponents #ForgedRings #SteelBlocks #HeavyForging #EngineeringSteel #ForgingManufacturer #SteelSupplier #ForgingExporter #ASTMStandards #AlloySteelProducts #HighPressureForgings #SteelIndustry #IndustrialMaterials #ForgedParts #MetalForging #PrecisionForging #ForgedFittings #ForgedBars #ForgedDiscs #ForgedShafts #ForgedAlloySteel #ThermalPowerSteel #RefinerySteel #InfrastructureSteel #HighStrengthSteel #DurableForgings #MachinedForgings #IndustrialSupply #GlobalSteelMarket #QualitySteel #ForgingSolutions #SteelEngineering #CustomForgings #HeavyEngineering #Mumbai #Delhi #Chennai #Kolkata #Bengaluru #Hyderabad #Ahmedabad #Pune #Surat #Jaipur #Lucknow #Kanpur #Nagpur #Indore #Srinagar #Aurangabad #Dhanbad #Amritsar #NaviMumbai #Allahabad #Ranchi #Howrah #Jabalpur #Gwalior #Vijayawada #Jodhpur #Raipur #Kota #Guwahati #Chandigarh #Solapur #Hubli #Mysuru #Tiruchirappalli #Bareilly

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alloy steel pipes

ASTM A335 / A335M Alloy Steel Pipes are seamless ferritic alloy steel pipes designed for high-temperature and high-pressure service. These pipes offer excellent strength, heat resistance, and corrosion resistance, making them ideal for critical applications in power plants, refineries, and petrochemical industries. Manufactured in accordance with ASTM A335/A335M, this specification covers seamless ferritic alloy steel pipes intended for high-temperature service. The standard ensures controlled chemical composition, mechanical properties, and dimensional accuracy for reliable performance under extreme conditions. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of ASTM A335 / A335M Alloy Steel Pipes, supplied with mill test certificates and strict quality inspection as per international standards. Forms of Supply (as per specification): Seamless pipes, Hot finished pipes, Cold drawn pipes, Alloy steel pipes, Heat-treated pipes Available Grades (as per ASTM A335 / A335M): P1, P2, P5, P9, P11, P12, P22, P23, P24, P36, P91, P92, P911, P122 Scope of Specification: • Covers seamless ferritic alloy steel pipes • Intended for high-temperature and high-pressure service • Suitable for heat treatment processes such as normalizing, quenching, and tempering • Supplied in annealed or heat-treated condition Typical Chemical Composition (Grade P91 Example): • Carbon (C): 0.08 – 0.12% • Chromium (Cr): 8.00 – 9.50% • Molybdenum (Mo): 0.85 – 1.05% • Manganese (Mn): 0.30 – 0.60% • Silicon (Si): 0.20 – 0.50% • Phosphorus (P): Max 0.020% • Sulphur (S): Max 0.010% • Vanadium (V): 0.18 – 0.25% • Niobium (Nb): 0.06 – 0.10% • Nitrogen (N): Controlled for strength Mechanical Properties (Grade P91 Example): • Tensile Strength: Min 585 MPa • Yield Strength: Min 415 MPa • Elongation: Min 20% • Hardness: Controlled as per specification • Suitable for creep-resistant applications Key Features: • Excellent high-temperature strength and creep resistance • Good oxidation and corrosion resistance • Suitable for high-pressure applications • Wide range of alloy grades available • Reliable long-term performance in extreme conditions Material Characteristics: ASTM A335 / A335M alloy steel pipes are engineered to perform under elevated temperatures and pressures. Alloying elements such as chromium and molybdenum enhance creep strength, oxidation resistance, and durability, making these pipes suitable for long-term service in high-temperature environments. Applications: • Power generation plants (boilers, superheaters) • Oil and gas refineries • Petrochemical industries • High-temperature piping systems • Heat exchangers • Pressure vessels Conclusion: Ladhani Metal Corporation supplies high-quality ASTM A335 / A335M Alloy Steel Pipes in a wide range of grades, sizes, and finishes. With superior high-temperature strength and durability, these pipes are widely used in power, petrochemical, and industrial applications. For stock availability, customized specifications, or technical details, contact Ladhani Metal Corporation. #ASTMA335 #ASTMA335M #AlloySteelPipes #SeamlessPipes #AlloySteel #HighTemperaturePipes #PressurePipes #IndustrialPipes #BoilerPipes #PowerPlantPipes #RefineryPipes #PetrochemicalPipes #OilAndGasPipes #P11Pipes #P22Pipes #P5Pipes #P9Pipes #P91Pipes #P92Pipes #AlloySteelTube #SteelPipesIndia #PipeSupplier #PipeManufacturer #PipeStockist #SeamlessAlloySteel #FerriticSteel #HeatResistantSteel #ChromeMolyPipes #CrMoSteel #HighPressurePipes #EnergySectorPipes #ThermalPowerPipes #IndustrialMaterials #EngineeringSteel #HeavyDutyPipes #ASTMStandards #PipeExporters #MetalIndustry #SteelIndustry #PipeSolutions #IndustrialSupply #PipeFittings #PipelineMaterials #AlloySteelGrades #P1toP91 #SteelProducts #IndustrialEngineering #ManufacturingIndia #PipingSolutions #AlloyPipes#Mumbai #Delhi #Chennai #Kolkata #Bengaluru #Hyderabad #Ahmedabad #Pune #Surat #Jaipur #Lucknow #Kanpur #Nagpur #Indore #Srinagar #Aurangabad #Dhanbad #Amritsar #NaviMumbai #Allahabad #Ranchi #Howrah #Jabalpur #Gwalior #Vijayawada #Jodhpur #Raipur #Kota #Guwahati #Chandigarh #Solapur #Hubli #Mysuru #Tiruchirappalli #Bareilly