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Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of high-quality flanged titanium butterfly valves. A flanged titanium butterfly valve is a specialized flow control device designed to regulate, isolate, or throttle the flow of liquids, gases, and corrosive media in industrial pipelines. Its robust flanged connection ensures secure installation and leak-proof performance, while titanium construction provides excellent corrosion resistance, lightweight strength, and long service life. These valves are ideal for high-pressure and demanding applications in chemical, marine, and desalination industries.
Functions
The key functions of a flanged titanium butterfly valve include:
• Regulating the flow of liquids and gases efficiently.
• Providing full shut-off to stop flow completely.
• Throttling flow for precise control of process systems.
• Ensuring minimal pressure drop across the valve when fully open.
• Allowing easy automation and remote operation.
• Withstanding harsh chemicals, seawater, and high-pressure conditions.
Grades
Flanged titanium butterfly valves are manufactured in various titanium grades depending on application requirements:
• Grade 2 Titanium – Excellent corrosion resistance, ideal for chemical and marine applications.
• Grade 5 Titanium (Ti-6Al-4V) – High strength and durability for high-pressure and demanding environments.
• Grade 7 Titanium – Superior resistance to oxidizing and reducing conditions.
Types of Flanged Titanium Butterfly Valves
• Flanged Titanium Butterfly Valve – Designed with flanged connections available in Class 150, Class 300, and Class 600, ensuring secure, leak-proof operation for various pressure systems.
• Threaded Titanium Butterfly Valve – Optionally combined with flanged ends for small-diameter pipelines.
Applications / Uses
Flanged titanium butterfly valves are widely used across industries that demand corrosion resistance and high-pressure performance:
• Chemical and petrochemical plants for handling aggressive chemicals.
• Desalination and seawater treatment systems.
• Power generation and energy industries.
• Marine and offshore applications.
• Pharmaceutical and biotechnology processing.
• Food and beverage industries.
• Pulp and paper manufacturing.
• Aerospace and defense systems.
Conclusion
Flanged titanium butterfly valves combine the strength and corrosion resistance of titanium with the secure sealing and durability of flanged connections. Their adaptability to various pipeline designs and pressure classes makes them suitable for demanding industrial applications. For any requirement or orders, contact Ladhani Metal Corporation, a trusted manufacturer, supplier, and exporter of premium flanged titanium butterfly valves.
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Introduction
Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of high-quality titanium butterfly valves . A titanium butterfly valve is a precision-engineered flow control device used to regulate, isolate, or throttle the flow of liquids, gases, and corrosive media in industrial systems. Its quarter-turn operation ensures fast and reliable control, while titanium construction provides excellent corrosion resistance, high strength, and long service life. These valves are ideal for demanding applications in chemical plants, marine environments, and high-purity processes.
Functions
The key functions of a titanium butterfly valve include:
• Regulating the flow of liquids and gases efficiently.
• Providing full shut-off to stop flow when needed.
• Throttling flow for precise control of process systems.
• Reducing pressure drop across the valve in open positions.
• Allowing easy automation and remote operation.
• Withstanding aggressive chemicals and harsh operating conditions.
Grades
Titanium butterfly valves are manufactured in different grades depending on application needs:
• Grade 2 Titanium – Excellent corrosion resistance, widely used in chemical and marine applications.
• Grade 5 Titanium (Ti-6Al-4V) – High strength and durability for demanding environments.
• Grade 7 Titanium – Superior resistance to both oxidizing and reducing conditions.
• Grade 12 Titanium – Combines strength with weldability and resistance to mildly oxidizing and reducing media.
Types of Titanium Butterfly Valves
• Flanged Titanium Butterfly Valve – Designed with flanged connections available in Class 150, Class 300, and Class 600 for secure and leak-proof operation.
• Threaded Titanium Butterfly Valve – Equipped with threaded ends for small-diameter pipelines, offering easy installation and reliable performance.
Applications / Uses
Titanium butterfly valves are widely used across industries due to their strength, corrosion resistance, and versatility:
• Chemical and petrochemical plants for handling aggressive chemicals.
• Seawater and desalination systems for corrosion-resistant operation.
• Power generation and energy industries.
• Marine and offshore applications.
• Pharmaceutical and biotechnology processing.
• Food and beverage industries.
• Pulp and paper manufacturing.
• Aerospace and defense systems.
Conclusion
Titanium butterfly valves combine corrosion resistance, lightweight strength, and long-term reliability for demanding industrial applications. Available in wafer, lug, flanged, and threaded types, these valves are adaptable to different pipeline designs and pressure classes. Their durability, efficient operation, and minimal maintenance make them a preferred choice for industries requiring high-quality flow control in challenging environments.
For any requirement or orders, contact Ladhani Metal Corporation, a trusted manufacturer, supplier, and exporter of premium titanium butterfly valves.
#TitaniumButterflyValve #TitaniumButterflyValveManufacturer #TitaniumButterflyValveSupplier #TitaniumButterflyValveExporter #TitaniumValve #TitaniumValveManufacturer #TitaniumValveSupplier #TitaniumValveExporter #IndustrialTitaniumValve #CorrosionResistantValve #HighPerformanceTitaniumValve #TitaniumFlangedValve #TitaniumWaferValve #TitaniumLugValve #TitaniumDoubleOffsetValve #TitaniumTripleOffsetValve #TitaniumProcessValve #TitaniumFlowControlValve #MarineTitaniumValve #ChemicalTitaniumValve #DesalinationTitaniumValve #OffshoreTitaniumValve #PowerPlantTitaniumValve #TitaniumValveIndia #TitaniumValveStockist #TitaniumValveDistributor #IndustrialValveSupplier #IndustrialValveManufacturer #TitaniumValveSystem #TitaniumAutomationValve #TitaniumValveFittings #TitaniumValveSolutions #TitaniumValveProducts #TitaniumHardware #IndustrialTitaniumEquipment #TitaniumEngineeringValve #TitaniumPipelineValve #TitaniumBallAndButterflyValve #TitaniumButterflyValveInStock #TitaniumButterflyValveOnline #TitaniumButterflyValveExport #TitaniumButterflyValveSupplierIndia #TitaniumButterflyValveManufacturerIndia #TitaniumIndustrialValveIndia #Mumbai #Pune #Surat #Ahmedabad #Vadodara #Rajkot #Vapi #Bharuch #Ankleshwar #Nagpur #Nashik #Aurangabad #Kolhapur #Delhi #Noida #Gurgaon #Faridabad #Ghaziabad #Bengaluru #Hyderabad #Visakhapatnam #Chennai #Coimbatore #Madurai #Kochi #Thiruvananthapuram #Jaipur #Udaipur #Jodhpur #Patna #Bhubaneswar #Cuttack #Ludhiana #Amritsar #Jalandhar #Chandigarh #Dehradun #Haridwar #Silvassa #Daman #Diu #Guwahati #Taloja #Panipat #Vadinar #Kakinada #Haldia #Paradip #Tuticorin #Jamnagar #Kalinganagar #Rourkela #Bhilai #Vishakhapatnam #Surendranagar #Pithampur #Vijayanagar #Durgapur #BokaroSteelCity #Bellary #Ankaleshwar #Palghar #Dahej #Sanaswadi #Chakan #TalojaMIDC #Hazira #Tarapur #Mahape #Bhiwandi #Kalamboli #Ambarnath #Thane #NaviMumbai #Vasai #Vikhroli #Andheri
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
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
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 titanium 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 titanium grades, offering exceptional corrosion resistance, low density, and outstanding mechanical strength even in the most demanding environments. Their lightweight yet highly durable nature makes them ideal for aggressive service conditions where conventional metal flanges may fail.
Ladhani Metal Corporation is a trusted global manufacturer and supplier of titanium 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.
Titanium Grades and Typical Composition:
Titanium Grade 2 (UNS R50400) – Commercially Pure Titanium
• 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: Preferred in seawater service, chemical processing, and marine equipment where high corrosion resistance in oxidizing environments is required.
Titanium Grade 5 (Ti-6Al-4V / UNS R56400) – Alloyed Titanium
• Titanium (Ti): Balance
• Aluminum (Al): 5.5 – 6.75%
• Vanadium (V): 3.5 – 4.5%
• Iron (Fe): ≤ 0.40%
• Oxygen (O): ≤ 0.20%
Applications: Used in high-strength and high-temperature applications, including aerospace systems, pressure vessels, and heat exchangers due to its superior strength-to-weight ratio and fatigue resistance.
Applications of DIN 2634 Titanium Flanges PN 25:
• Offshore and Marine Systems
Resists corrosion from seawater and brine solutions while maintaining strength under pressure.
• Chemical and Petrochemical Processing
Ideal for transporting corrosive media such as chlorine, acids, and alkalis at elevated pressures.
• Desalination Plants
Performs exceptionally in salt-laden and high-pressure water processing systems.
• Aerospace and Defense Equipment
Used in high-performance fluid systems requiring lightweight and high-strength components.
• Pharmaceutical and Medical Systems
Applied in ultra-clean and sterile environments where corrosion-free operation is essential.
Key Features:
• Manufactured in accordance with DIN 2634 dimensional and pressure requirements
• PN 25 pressure rating supports high-pressure applications
• Lightweight construction reduces system weight without compromising strength
• Exceptional resistance to corrosion, erosion, and high-temperature oxidation
• Weld neck configuration ensures strong, vibration-resistant joints
• Available in commercially pure and alloyed titanium grades
• Custom sizes, pressure classes, and surface finishes available upon request
Conclusion:
DIN 2634 titanium flanges PN 25 from Ladhani Metal Corporation are engineered to perform in extreme conditions where high pressure, aggressive media, and corrosion resistance are critical. With superior mechanical strength and long-term durability, these titanium flanges are ideal for advanced applications in marine, chemical, aerospace, and industrial systems. For technical consultations, specialized requirements, or pricing information, contact Ladhani Metal Corporation today.
DIN 2633 super duplex steel flanges PN 16 are high-performance weld neck flanges manufactured in accordance with the DIN 2633 standard. Engineered for medium-pressure piping systems with a pressure rating of up to 16 bar (232 psi), these flanges are made from super duplex stainless steels, which offer a superior combination of high mechanical strength and outstanding corrosion resistance. They are specifically designed for critical applications in aggressive environments where standard stainless or duplex steels may not provide sufficient durability.
Ladhani Metal Corporation is a globally recognized manufacturer and supplier of super duplex steel flanges, known for precision manufacturing, strict quality control, and compliance with international material and dimensional standards. Each flange is tested for performance, safety, and resistance to harsh operating conditions.
Pressure Rating:
• PN 16 (16 bar / 232 psi): Suitable for systems requiring secure, corrosion-resistant, and high-strength connections under moderate pressure.
Flange Type:
• Weld Neck Flanges
Featuring a long tapered hub, these flanges offer optimal stress distribution, reduce turbulence at the joint, and ensure reliable pipe alignment in high-stress environments.
• Flat Face (FF) Flanges
Designed for uniform gasket compression, particularly effective when used with soft gaskets or cast iron mating components.
Super Duplex Steel Grades and Full Composition:
Super Duplex 2507 (UNS S32750)
• Chromium (Cr): 24.0 – 26.0%
• Nickel (Ni): 6.0 – 8.0%
• Molybdenum (Mo): 3.0 – 5.0%
• Nitrogen (N): 0.24 – 0.32%
• Manganese (Mn): ≤ 1.2%
• Silicon (Si): ≤ 0.8%
• Carbon (C): ≤ 0.03%
• Phosphorus (P): ≤ 0.035%
• Sulfur (S): ≤ 0.02%
• Iron (Fe): Balance
Applications: Ideal for offshore platforms, subsea systems, desalination plants, chemical process systems, and high-chloride environments requiring superior corrosion and pitting resistance.
Super Duplex S32760
• Chromium (Cr): 24.0 – 26.0%
• Nickel (Ni): 6.0 – 8.0%
• Molybdenum (Mo): 3.0 – 4.0%
• Tungsten (W): 0.5 – 1.0%
• Copper (Cu): 0.5 – 1.0%
• Nitrogen (N): 0.2 – 0.3%
• Carbon (C): ≤ 0.03%
• Iron (Fe): Balance
Applications: Commonly used in seawater systems, heat exchangers, fire-fighting systems, and oil & gas equipment due to excellent resistance to erosion, stress corrosion cracking, and fatigue.
Applications of DIN 2633 Super Duplex Steel Flanges PN 16:
• Offshore Oil and Gas Platforms
Resists chloride-induced corrosion and high mechanical loads in topside and subsea installations.
• Desalination and Marine Systems
Performs well in high-salinity environments where other alloys may suffer from pitting or crevice corrosion.
• Chemical and Petrochemical Plants
Suitable for handling strong acids, caustic solutions, and oxidizing environments at elevated temperatures and pressures.
• Fire Protection and Water Injection Systems
Ensures reliability and corrosion resistance in safety-critical and high-pressure fluid delivery systems.
• Pulp and Paper Industry
Used in bleach plant systems and recovery boilers where exposure to corrosive agents is routine.
Key Features:
• Manufactured in compliance with DIN 2633 standards
• PN 16 pressure rating for medium-pressure service
• Weld neck design ensures secure, vibration-resistant connections
• Available in high-strength super duplex grades S32750 and S32760
• Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking
• High mechanical strength and fatigue resistance
• Custom sizes, coatings, and pressure classes available upon request
Conclusion:
DIN 2633 super duplex steel flanges PN 16 from Ladhani Metal Corporation are designed to meet the most demanding operational requirements in highly corrosive and high-pressure environments. With unmatched strength and corrosion resistance, these flanges are ideal for offshore, marine, chemical, and industrial applications. For technical specifications, custom designs, or pricing information, contact Ladhani Metal Corporation today.
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