Mumbai
08048040025
+919029362692
Duplex Flange

DIN 2543 Duplex Flange (PN16)

In stockcod not available
Phone Number

08048040025

Please keep 0 before dialling the number.

Email Address ladhanimetal@gmail.com

Mon-Thu: 10 AM - 2 PM • Fri: 3 PM - 7AM

Other Website Visit our other website
Address 435, Pathe Bapurao Marg , Mumbai 400004 , INDIA

Mumbai, India, 400004

Description

DIN 2543 flanges are designed to meet the DIN (Deutsches Institut für Normung) standard, and duplex flanges refer to flanges made from duplex stainless steel alloys. Duplex stainless steel is a hybrid material, combining both austenitic and ferritic microstructures. This gives duplex steels a unique combination of strength and corrosion resistance that is superior to regular stainless steel. Material: Typically made from Duplex Stainless Steel grades such as 2205 or 2507. Pressure Rating (PN16): Rated for 16 bar (approx. 232 psi) at 20°C (68°F), making them suitable for medium-pressure applications. Key Features of DIN 2543 Duplex Flanges: Corrosion Resistance: Duplex stainless steel offers superior resistance to corrosion in aggressive environments, such as in chloride, sulfuric acid, and seawater. This makes it ideal for marine, chemical, and industrial environments. Strength: Duplex steels combine the strength of ferritic steel with the corrosion resistance of austenitic steel, offering higher strength than regular stainless steel while maintaining good toughness. Durability: Excellent resistance to pitting and crevice corrosion, ensuring long-term durability in harsh conditions. Weldability: While duplex flanges are weldable, the welding process must be carefully controlled to prevent issues like sensitization or intermetallic phases. Types of Duplex Flanges (DIN 2543): Weld Neck Flanges (WN): These flanges have a tapered neck for welding directly to pipes, providing extra strength and durability in high-pressure applications. Slip-On Flanges (SO): These are easy to install and are placed over the pipe, then welded inside and outside. Blind Flanges (BL): Used to close the end of a pipe or system, preventing fluid flow. Socket Weld Flanges (SW): These flanges have a socket into which the pipe is inserted and then welded, commonly used for small-bore systems. Lap Joint Flanges (LJ): These are paired with a lap joint stub end and allow for easy alignment and disassembly. Common Duplex Stainless Steel Grades for Flanges: Grade 2205: Composition: Contains approximately 22% chromium, 5% nickel, and 3% molybdenum. Properties: Excellent corrosion resistance, especially to pitting and crevice corrosion. High strength and good weldability. Applications: Used in chemical, petrochemical, and marine applications. Grade 2507 (Super Duplex): Composition: Contains 25% chromium, 7% nickel, and 4% molybdenum. Properties: Superior corrosion resistance and strength compared to 2205. Ideal for extremely aggressive environments. Applications: Used in seawater, desalination plants, and high-pressure industrial applications. Pressure Rating (PN16): PN16 refers to the pressure rating of 16 bar (or approximately 232 psi) at 20°C (68°F). Applications: Duplex flanges with a PN16 rating are suitable for medium-pressure systems in industries such as chemical processing, oil & gas, water treatment, and marine environments. Conclusion: DIN 2543 Duplex flanges are a reliable solution for medium-pressure applications (PN16) requiring high strength and exceptional resistance to corrosion.

country of origin Made in India
standard DIN 2543
Manufactured by Ladhani Metal Corporation
material duplex
pressure rating PN 16

Other Products

view all

68179d65be22ee500d53ff54 Card 2

product image
carbon steel plates

ASTM A612 / A612M Carbon Steel Plates are high-strength carbon-silicon steel plates designed for moderate and lower temperature pressure vessel applications requiring excellent weldability, toughness, and mechanical strength. These plates are widely used in pressure vessels, storage tanks, boilers, heat exchangers, and industrial process equipment where dependable performance and structural integrity are essential. Manufactured in accordance with ASTM A612 / A612M, this specification covers carbon-silicon steel plates intended primarily for moderate and lower temperature service in welded pressure vessels. The standard ensures controlled chemical composition, mechanical properties, dimensional tolerances, and reliable performance in demanding industrial environments. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of ASTM A612 / A612M Carbon Steel Plates, supplied with mill test certificates and strict quality inspection as per international standards. Forms of Supply (as per specification): Carbon steel plates, Pressure vessel plates, Carbon-silicon steel plates, Boiler quality plates, Hot rolled plates, Heavy thickness plates, Industrial steel plates, Weldable steel plates, Storage tank plates, Cut-to-size plates, Fabricated plates Available Grades (as per ASTM A612 / A612M): ASTM A612 Grade Scope of Specification: • Covers carbon-silicon steel plates for pressure vessel applications • Suitable for moderate and lower temperature service • Provides excellent weldability and toughness • Intended for welded pressure vessels and industrial equipment Typical Chemical Composition: • Carbon (C): Max 0.25% • Manganese (Mn): 0.85 – 1.20% • Phosphorus (P): Max 0.035% • Sulphur (S): Max 0.035% • Silicon (Si): 0.15 – 0.40% Mechanical Properties: • Tensile Strength: 415 – 550 MPa • Yield Strength: Min 220 MPa • Elongation: Min 21% • Good toughness and ductility • Suitable for welding and fabrication applications Key Features: • Excellent weldability and fabrication characteristics • Good strength and toughness • Reliable performance in pressure vessel service • Suitable for moderate and low-temperature applications • Economical and versatile steel plate solution Material Characteristics: ASTM A612 / A612M carbon steel plates provide a balanced combination of strength, toughness, ductility, and weldability. The carbon-silicon composition enhances mechanical performance, making these plates suitable for pressure vessel fabrication and industrial processing equipment. Applications: • Pressure vessels • Storage tanks • Boilers and steam equipment • Heat exchangers • Petrochemical processing equipment • Industrial process vessels • Power generation facilities Conclusion: Ladhani Metal Corporation supplies high-quality ASTM A612 / A612M Carbon Steel Plates in various thicknesses, widths, and customized specifications. With excellent weldability, toughness, and pressure vessel performance, these plates are widely used in petrochemical, power generation, boiler, and industrial processing applications. For stock availability, customized sizes, or technical details, contact Ladhani Metal Corporation. #ASTMA612 #ASTMA612M #ASTMA612SteelPlate #ASTMA612PressureVesselPlate #ASTMA612CarbonSteel #ASTMA612PressureVesselSteel #ASTMA612BoilerPlate #ASTMA612CarbonSteelPlate #ASTMA612SteelSheets #ASTMA612PlateSupplier #ASTMA612Manufacturer #ASTMA612Exporter #ASTMA612Stockist #ASTMA612Dealer #ASTMA612IndustrialSteel #ASTMA612EngineeringSteel #ASTMA612SteelProducts #ASTMA612MechanicalProperties #ASTMA612ChemicalComposition #ASTMA612HighStrengthSteel #ASTMA612WeldableSteel #ASTMA612HeavyPlate #ASTMA612PressureEquipmentSteel #ASTMA612FabricationSteel #ASTMA612SteelDistributor #ASTMA612PlateExporter #ASTMA612SteelManufacturer #ASTMA612IndustrialApplications #ASTMA612StorageTankSteel #ASTMA612HeatTreatedSteel #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

68179d65be22ee500d53ff54 Card 2

product image
Alloy Steel Tubes

ASTM A608 / A608M Alloy Steel Tubes are centrifugally cast iron-chromium-nickel high-alloy steel tubes designed for high-temperature and corrosion-resistant applications. These tubes are widely used in furnaces, petrochemical plants, heat treatment equipment, radiant heater systems, and industrial processing units where exceptional resistance to heat, oxidation, carburization, and thermal cycling is required. Manufactured in accordance with ASTM A608 / A608M, this specification covers centrifugally cast iron-chromium-nickel high-alloy steel tubes intended for pressure-containing and high-temperature service. The standard ensures controlled chemical composition, mechanical properties, dimensional tolerances, and dependable performance in severe operating environments. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of ASTM A608 / A608M Alloy Steel Tubes, supplied with mill test certificates and strict quality inspection as per international standards. Forms of Supply (as per specification): Centrifugally cast alloy tubes, High-temperature alloy tubes, Furnace tubes, Radiant tubes, Heat-resistant alloy tubes, Cast steel tubes, Industrial process tubes, Petrochemical tubes, Straight tubes, Custom fabricated tubes Available Grades (as per ASTM A608 / A608M): HC30, HD50, HE35, HF30, HH30, HH33, HH35, HK30, HK40, HL30, HL40, HN40, HPNb, HPNbS, HT50, HU50, HW50, HX50 Scope of Specification: • Covers centrifugally cast iron-chromium-nickel high-alloy steel tubes • Suitable for high-temperature and pressure-containing applications • Provides excellent oxidation, carburization, and creep resistance • Intended for severe thermal service environments Typical Chemical Composition (HK40 Example): • Carbon (C): 0.35 – 0.45% • Chromium (Cr): 24.0 – 28.0% • Nickel (Ni): 19.0 – 22.0% • Silicon (Si): 1.00 – 2.00% • Manganese (Mn): Max 2.00% • Phosphorus (P): Max 0.040% • Sulphur (S): Max 0.040% Mechanical Properties (HK40 Example): • Tensile Strength: Min 450 MPa • Yield Strength: Min 240 MPa • Excellent creep strength at elevated temperatures • Superior resistance to thermal fatigue and oxidation • Suitable for continuous high-temperature operation Key Features: • Outstanding high-temperature strength • Excellent oxidation and carburization resistance • Superior creep and thermal fatigue resistance • Good structural stability at elevated temperatures • Long service life in furnace environments Material Characteristics: ASTM A608 / A608M alloy steel tubes provide exceptional resistance to heat, oxidation, thermal shock, and corrosive process environments. The high chromium and nickel content ensures excellent metallurgical stability and durability under prolonged exposure to elevated temperatures. Applications: • Furnace radiant tubes • Petrochemical processing units • Heat treatment furnaces • Reformer tubes • Industrial heating systems • Thermal processing equipment • High-temperature process plants Conclusion: Ladhani Metal Corporation supplies high-quality ASTM A608 / A608M Alloy Steel Tubes in HC30, HD50, HE35, HF30, HH30, HH33, HH35, HK30, HK40, HL30, HL40, HN40, HPNb, HPNbS, HT50, HU50, HW50, and HX50 grades with various sizes, wall thicknesses, and customized specifications. For stock availability, customized specifications, or technical details, contact Ladhani Metal Corporation. #ASTMA608 #ASTMA608M #ASTMA608Tube #ASTMA608AlloyTube #ASTMA608CastIronTube #ASTMA608ChromiumNickelTube #ASTMA608HighAlloyTube #ASTMA608HeatResistantTube #ASTMA608CentrifugallyCastTube #ASTMA608FurnaceTube #ASTMA608RadiantTube #ASTMA608PetrochemicalTube #ASTMA608IndustrialTube #ASTMA608SteelTube #ASTMA608TubeSupplier #ASTMA608TubeManufacturer #ASTMA608Exporter #ASTMA608Stockist #ASTMA608Dealer #ASTMA608HighTemperatureTube #ASTMA608CorrosionResistantTube #ASTMA608HeatTreatmentTube #ASTMA608ProcessHeaterTube #ASTMA608ReformerTube #ASTMA608ChemicalProcessingTube #ASTMA608MechanicalProperties #ASTMA608ChemicalComposition #ASTMA608IndustrialApplications #ASTMA608EngineeringMaterials #ASTMA608TubeDistributor #ASTMA608CastAlloyTube #ASTMHighAlloyTube #ChromiumNickelAlloyTube #HeatResistantAlloyTube #IndustrialFurnaceTube #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

68179d65be22ee500d53ff54 Card 2

product image
Corten Steel Plates and Sheets

ASTM A606 Corten Steel Sheets and Plates are high-strength low-alloy weathering steel products designed to provide superior atmospheric corrosion resistance and long-term durability. These sheets and plates develop a stable protective oxide layer when exposed to outdoor environments, reducing maintenance requirements and eliminating the need for frequent painting. They are widely used in architectural structures, transportation equipment, storage tanks, bridges, and outdoor industrial applications where weather resistance and aesthetic appearance are important. Manufactured in accordance with ASTM A606, this specification covers high-strength low-alloy hot rolled and cold rolled steel sheets and strips with improved atmospheric corrosion resistance. The standard ensures controlled chemical composition, mechanical properties, dimensional tolerances, surface quality, and reliable performance in outdoor service conditions. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of ASTM A606 Corten Steel Sheets and Plates, supplied with mill test certificates and strict quality inspection as per international standards. Forms of Supply (as per specification): Corten steel sheets, Corten steel plates, Weathering steel sheets, Weathering steel plates, Hot rolled sheets, Cold rolled sheets, Structural steel plates, Heavy thickness plates, Cut-to-size plates, Industrial steel sheets, Fabricated steel components Available Grades (as per ASTM A606): Type 2 Type 4 Scope of Specification: • Covers high-strength low-alloy weathering steel sheets and strips • Suitable for outdoor and structural applications • Provides excellent atmospheric corrosion resistance • Available in hot rolled and cold rolled conditions Typical Chemical Composition (Type 4 Example): • Carbon (C): Max 0.22% • Manganese (Mn): Max 1.25% • Phosphorus (P): 0.04 – 0.15% • Sulphur (S): Max 0.05% • Silicon (Si): 0.15 – 0.75% • Copper (Cu): 0.20 – 0.40% • Chromium (Cr): 0.40 – 0.65% • Nickel (Ni): Max 0.40% Mechanical Properties (Type 4 Example): • Tensile Strength: Min 485 MPa • Yield Strength: Min 345 MPa • Elongation: Min 18% • Excellent toughness and weather resistance • Suitable for welding and fabrication applications Key Features: • Superior atmospheric corrosion resistance • High strength and durability • Reduced maintenance requirements • Excellent weldability and formability • Attractive weathered surface appearance Material Characteristics: ASTM A606 Corten Steel Sheets and Plates provide an excellent combination of strength, toughness, weldability, and weather resistance. The alloying elements promote the formation of a dense, protective patina that significantly reduces corrosion rates and enhances service life in outdoor environments. Applications: • Architectural facades and cladding • Bridges and structural components • Railway wagons and containers • Storage tanks and silos • Outdoor sculptures and monuments • Industrial chimneys and stacks • Construction and engineering projects Conclusion: Ladhani Metal Corporation supplies high-quality ASTM A606 Corten Steel Sheets and Plates in Type 2 and Type 4 grades with various thicknesses, widths, and customized specifications. With excellent weather resistance, strength, and structural performance, these products are widely used in architectural, infrastructure, transportation, and industrial applications. For stock availability, customized sizes, or technical details, contact Ladhani Metal Corporation. #ASTMA606 #ASTMA606M #ASTMA606Steel #ASTMA606HSLA #ASTMA606HSLASteel #ASTMA606WeatheringSteel #ASTMA606CortenSteel #ASTMA606SteelSheet #ASTMA606SteelCoil #ASTMA606HighStrengthSteel #ASTMA606LowAlloySteel #ASTMA606CorrosionResistantSteel #ASTMA606StructuralSteel #ASTMA606ArchitecturalSteel #ASTMA606Type2 #ASTMA606Type4 #ASTMA606SheetSupplier #ASTMA606CoilSupplier #ASTMA606Manufacturer #ASTMA606Exporter #ASTMA606Stockist #ASTMA606Dealer #ASTMA606IndustrialSteel #ASTMA606EngineeringSteel #ASTMA606SteelProducts #ASTMA606MechanicalProperties #ASTMA606ChemicalComposition #ASTMA606SteelDistributor #ASTMA606BuildingFacadeSteel #ASTMA606OutdoorStructures #ASTMWeatheringSteel #CortenSteelSheet #WeatheringSteelCoil #HighStrengthLowAlloySteel #CorrosionResistantSteelSheet #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