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Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of high-quality Hastelloy C-276 Butterfly Valves. A Hastelloy C-276 butterfly valve is a high-performance flow control device specifically designed for use in highly corrosive and chemically aggressive environments. Manufactured using Hastelloy C-276 alloy, this valve provides exceptional resistance to strong oxidizers, reducing agents, and wet chloride gases. Its superior metallurgical stability ensures durability, strength, and long service life even under extreme pressure and temperature conditions, making it an ideal choice for critical industrial applications.
Functions
The key functions of a Hastelloy C-276 butterfly valve include:
• Regulating and isolating the flow of corrosive liquids, gases, and chemical media.
• Providing tight shut-off performance with minimal operating torque.
• Enabling smooth throttling and precise flow control in process systems.
• Minimizing pressure drop while maintaining efficient fluid flow.
• Offering reliable operation under high temperatures and mechanical stress.
• Resisting pitting, crevice corrosion, and stress-corrosion cracking in harsh environments.
Composition of Hastelloy C-276
Hastelloy C-276 (UNS N10276) is a nickel-molybdenum-chromium alloy with additions of tungsten, designed to offer exceptional corrosion resistance in both oxidizing and reducing conditions. It is one of the most versatile corrosion-resistant alloys available, maintaining excellent mechanical properties and weldability.
Typical Composition of Hastelloy C-276:
• Nickel (Ni) – Balance
• Molybdenum (Mo) – 15.0–17.0%
• Chromium (Cr) – 14.5–16.5%
• Iron (Fe) – 4.0–7.0%
• Tungsten (W) – 3.0–4.5%
• Cobalt (Co) – 2.5% max
• Manganese (Mn) – 1.0% max
• Vanadium (V) – 0.35% max
• Silicon (Si) – 0.08% max
• Carbon (C) – 0.01% max
• Phosphorus (P) – 0.04% max
• Sulfur (S) – 0.03% max
Types of Hastelloy C-276 Butterfly Valves
• Flanged Hastelloy C-276 Butterfly Valve – Available in Class 150, Class 300, and Class 600, providing secure and leak-free performance for high-pressure, corrosive service conditions.
• Threaded Hastelloy C-276 Butterfly Valve – Designed with precision threads for smaller pipelines, ensuring easy installation and reliable sealing in aggressive chemical systems.
Applications / Uses
Hastelloy C-276 butterfly valves are widely used in industries requiring superior corrosion resistance and durability:
• Chemical and petrochemical processing plants.
• Power generation and energy facilities.
• Marine and offshore engineering systems.
• Pollution control and flue gas scrubber units.
• Acid production, fertilizer, and chlorination plants.
• Pharmaceutical and biotechnology industries.
• Desalination and wastewater treatment facilities.
• Pulp and paper manufacturing units.
Conclusion
Hastelloy C-276 butterfly valves deliver unmatched performance in corrosive and high-temperature environments. Their superior strength, resistance to oxidizing and reducing agents, and reliable flow control make them essential for demanding industrial processes. Available in both flanged and threaded configurations, these valves ensure dependable operation and extended service life. For any requirement or orders, contact Ladhani Metal Corporation (LMC), a trusted manufacturer, supplier, and exporter of premium Hastelloy C-276 Butterfly Valves.
Mumbai, Pune, Chennai, Hyderabad, Ahmedabad, Vadodara, Surat, Rajkot, Ankleshwar, Vapi, Navi Mumbai, Thane, Kolhapur, Nagpur, Indore, Bhopal, Delhi, Noida, Gurgaon, Faridabad, Kolkata, Howrah, Bhubaneswar, Rourkela, Jamshedpur, Ranchi, Patna, Visakhapatnam, Vijayawada, Bengaluru, Mangalore, Kochi, Coimbatore, Tiruchirappalli, Hosur, Tuticorin, Jamnagar, Bharuch, Dahej, Gandhidham, Mundra, Panipat, Ludhiana, Chandigarh, Amritsar, Jaipur, Udaipur, Kanpur, Lucknow, Haridwar, Dehradun, Silvassa. #HastelloyButterflyValve #HastelloyButterflyValveManufacturer #HastelloyButterflyValveSupplier #HastelloyButterflyValveExporter #HastelloyButterflyValveIndia #IndustrialHastelloyButterflyValve #HastelloyC22ButterflyValve #HastelloyC276ButterflyValve #HastelloyC4ButterflyValve #FlangedHastelloyButterflyValve #ThreadedHastelloyButterflyValve #HighPerformanceHastelloyButterflyValve #CorrosionResistantHastelloyButterflyValve #ChemicalProcessHastelloyButterflyValve #MarineGradeHastelloyButterflyValve #OffshoreHastelloyButterflyValve #OilAndGasHastelloyButterflyValve #DesalinationHastelloyButterflyValve #PharmaceuticalHastelloyButterflyValve #BiotechHastelloyButterflyValve #IndustrialFlowControlHastelloyButterflyValve #AcidResistantHastelloyButterflyValve #HighTemperatureHastelloyButterflyValve #NickelAlloyHastelloyButterflyValve #PneumaticHastelloyButterflyValve #ElectricActuatedHastelloyButterflyValve #ManualHastelloyButterflyValve #HydraulicHastelloyButterflyValve #ANSIStandardHastelloyButterflyValve #ASMEStandardHastelloyButterflyValve #Class150HastelloyButterflyValve
Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of high-quality Hastelloy C-4 Butterfly Valves. A Hastelloy C-4 butterfly valve is a corrosion-resistant and high-performance flow control device designed to regulate, isolate, or throttle the flow of liquids, gases, and aggressive chemicals in demanding industrial environments. Manufactured using Hastelloy C-4 alloy, this valve offers exceptional stability at high temperatures and excellent resistance to strong oxidizing agents, acids, and chloride-induced corrosion. It is widely used in chemical processing, pollution control, and other applications that involve extreme temperatures and highly corrosive conditions.
Functions
The key functions of a Hastelloy C-4 butterfly valve include:
• Controlling and isolating the flow of corrosive fluids and gases.
• Providing bubble-tight shut-off with minimal torque operation.
• Allowing accurate throttling for precise process control.
• Maintaining efficiency by reducing pressure loss in the flow system.
• Offering high resistance to oxidation and stress-corrosion cracking.
• Ensuring consistent mechanical properties under high temperatures.
Material Characteristics and Composition of Hastelloy C-4
Hastelloy C-4 (UNS N06455) is a nickel-chromium-molybdenum alloy developed for exceptional thermal stability and corrosion resistance in strong oxidizing environments. It maintains its ductility and toughness even after prolonged exposure to high temperatures.
Typical Composition of Hastelloy C-4:
• Nickel (Ni) – Balance
• Chromium (Cr) – 14.0–18.0%
• Molybdenum (Mo) – 14.0–17.0%
• Iron (Fe) – 3.0% max
• Cobalt (Co) – 2.0% max
• Manganese (Mn) – 1.0% max
• Silicon (Si) – 0.8% max
• Vanadium (V) – 0.35% max
• Tungsten (W) – 0.02% max
• Carbon (C) – 0.015% max
• Phosphorus (P) – 0.04% max
• Sulfur (S) – 0.03% max
Types of Hastelloy C-4 Butterfly Valves
• Flanged Hastelloy C-4 Butterfly Valve – Equipped with strong flanged ends available in Class 150, Class 300, and Class 600 for secure and leak-proof service under high-pressure and corrosive conditions.
• Threaded Hastelloy C-4 Butterfly Valve – Compact design with threaded ends for small and medium pipelines, providing easy installation and reliable operation.
Applications / Uses
Hastelloy C-4 butterfly valves are widely used in industries that demand superior resistance to chemical attack and high-temperature performance:
• Chemical and petrochemical processing plants.
• Power generation and energy facilities.
• Desalination and water treatment systems.
• Pharmaceutical and biotechnology industries.
• Acid production and fertilizer plants.
• Marine and offshore installations.
• Pollution control and waste management systems.
• Pulp and paper manufacturing.
Conclusion
Hastelloy C-4 butterfly valves provide outstanding corrosion resistance, excellent thermal stability, and mechanical strength in the most demanding industrial environments. They are ideal for handling oxidizing chemicals, acids, and other aggressive fluids where conventional materials fail. Available in flanged and threaded configurations, these valves ensure efficient, leak-proof, and long-lasting service. For any requirement or orders, contact Ladhani Metal Corporation (LMC), a trusted manufacturer, supplier, and exporter of premium Hastelloy C-4 Butterfly Valves.
Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of high-quality Hastelloy C-22 Butterfly Valves. A Hastelloy C-22 butterfly valve is a premium corrosion-resistant valve designed to regulate, isolate, or throttle the flow of highly aggressive liquids, gases, and chemical media in severe industrial environments. Manufactured using Hastelloy C-22 alloy, this valve provides outstanding resistance to oxidizing and reducing chemicals, ferric and cupric chlorides, chlorine, and hot contaminated mineral acids. It delivers reliable performance, superior strength, and long service life, even under extreme chemical and temperature conditions.
Functions
The key functions of a Hastelloy C-22 butterfly valve include:
• Regulating and isolating the flow of corrosive fluids and gases.
• Providing full shut-off capability with minimal torque.
• Allowing precise throttling for process control in chemical systems.
• Minimizing pressure loss and maintaining efficient flow.
• Ensuring compatibility with manual, pneumatic, or electric actuators.
• Maintaining mechanical strength and corrosion resistance under high temperatures and pressures.
Composition of Hastelloy C-22
Typical Composition of Hastelloy C-22:
• Nickel (Ni) – Balance
• Chromium (Cr) – 20.0–22.5%
• Molybdenum (Mo) – 12.5–14.5%
• Iron (Fe) – 2.0–6.0%
• Tungsten (W) – 2.5–3.5%
• Cobalt (Co) – 2.5% max
• Manganese (Mn) – 0.5% max
• Vanadium (V) – 0.35% max
• Carbon (C) – 0.015% max
• Silicon (Si) – 0.08% max
• Phosphorus (P) – 0.02% max
• Sulfur (S) – 0.02% max
Types of Hastelloy C-22 Butterfly Valves
• Flanged Hastelloy C-22 Butterfly Valve – Designed with robust flanged ends available in Class 150, Class 300, and Class 600, providing leak-proof and high-pressure performance.
• Threaded Hastelloy C-22 Butterfly Valve – Precision-engineered threaded connections for smaller pipelines, ensuring easy installation and reliable sealing in corrosive service.
Applications / Uses
• Chemical and petrochemical processing plants.
• Marine and offshore systems.
• Power generation and energy facilities.
• Desalination and water treatment plants.
• Pharmaceutical and biotechnology processing.
• Pollution control and waste treatment systems.
• Acid production, fertilizer plants, and chlorination units.
• Pulp and paper manufacturing.
Conclusion
Hastelloy C-22 butterfly valves offer exceptional corrosion resistance and long-term durability in the harshest chemical environments. With their availability in flanged and threaded types, they provide secure, efficient, and maintenance-free flow control. Their superior material strength and resistance to pitting, crevice corrosion, and oxidizing agents make them ideal for critical industrial operations. For any requirement or orders, contact Ladhani Metal Corporation (LMC), a trusted manufacturer, supplier, and exporter of premium Hastelloy C-22 Butterfly Valves.
Mumbai, Pune, Chennai, Hyderabad, Ahmedabad, Vadodara, Surat, Rajkot, Ankleshwar, Vapi, Navi Mumbai, Thane, Kolhapur, Nagpur, Indore, Bhopal, Delhi, Noida, Gurgaon, Faridabad, Kolkata, Howrah, Bhubaneswar, Rourkela, Jamshedpur, Ranchi, Patna, Visakhapatnam, Vijayawada, Bengaluru, Mangalore, Kochi, Coimbatore, Tiruchirappalli, Hosur, Tuticorin, Jamnagar, Bharuch, Dahej, Gandhidham, Mundra, Panipat, Ludhiana, Chandigarh, Amritsar, Jaipur, Udaipur, Kanpur, Lucknow, Haridwar, Dehradun, Silvassa. #HastelloyButterflyValve #HastelloyButterflyValveManufacturer #HastelloyButterflyValveSupplier #HastelloyButterflyValveExporter #HastelloyButterflyValveIndia #IndustrialHastelloyButterflyValve #HastelloyC22ButterflyValve #HastelloyC276ButterflyValve #HastelloyC4ButterflyValve #FlangedHastelloyButterflyValve #ThreadedHastelloyButterflyValve #HighPerformanceHastelloyButterflyValve #CorrosionResistantHastelloyButterflyValve #ChemicalProcessHastelloyButterflyValve #MarineGradeHastelloyButterflyValve #OffshoreHastelloyButterflyValve #OilAndGasHastelloyButterflyValve #DesalinationHastelloyButterflyValve #PharmaceuticalHastelloyButterflyValve #BiotechHastelloyButterflyValve #IndustrialFlowControlHastelloyButterflyValve #AcidResistantHastelloyButterflyValve #HighTemperatureHastelloyButterflyValve #NickelAlloyHastelloyButterflyValve #PneumaticHastelloyButterflyValve #ElectricActuatedHastelloyButterflyValve #ManualHastelloyButterflyValve #HydraulicHastelloyButterflyValve #ANSIStandardHastelloyButterflyValve #ASMEStandardHastelloyButterflyValve #Class150HastelloyButterflyValve #Class300HastelloyButterflyValve #Class600HastelloyButterflyValve #IndustrialGradeHastelloyButterflyValve #HastelloyButterflyValveForChemicalIndustry #HastelloyButterflyValveForMarineApplication #HastelloyButterflyValveForOilAndGas #HastelloyButterflyValveForPharmaIndustry #HastelloyButterflyValveManufacturerIndia #HastelloyButterflyValveExportersIndia #HastelloyButterflyValveSuppliersIndia #DurableHastelloyButterflyValve #PrecisionEngineeredHastelloyButterflyValve
Metal Corporation offers SS Half Round Boiler Tube Covers designed to protect boiler tubes in high-temperature, erosive, and oxidizing environments. These semi-cylindrical covers act as a shield against soot blower impact, abrasive flue gas particles, scaling, and surface oxidation. Extensively used in superheaters, reheaters, economizers, and waste heat recovery boilers, SS Half Round Boiler Tube Covers extend service life, reduce tube damage, and ensure reliable boiler performance.
Function of SS Half Round Boiler Tube Covers
• Provide effective protection against erosion, oxidation, and scaling
• Minimize localized wear in high-flue-gas velocity and ash-laden zones
• Extend the operational life of boiler tubes, reducing costly downtime
• Improve efficiency and reliability of boilers under harsh service conditions
Ladhani Metal Corporation manufactures, supplies, and exports SS Half Round Boiler Tube Covers in multiple grades, thicknesses, and custom radii, catering to both domestic and international boiler systems.
Available Grades
• SS 304 / SS 304L
• SS 310 / SS 310S
• SS 316 / SS 316L
• SS 410 / SS 420 / SS 430
• 1Cr13
• 1Cr18Ni9Ti
• 1Cr20Ni14Si2
• 1Cr25Ni20Si2
• Cr23Ni13
• Cr25Ni20
Applications: Well-suited for power generation boilers, WHRBs, HRSGs, refinery heaters, and industrial process boilers operating under oxidizing and erosive conditions.
Uses
• Protects superheater and reheater tubes from soot blower erosion
• Shields economizer tubes against abrasive flue gas streams
• Extends service life of boiler components under continuous high temperatures
• Reduces maintenance needs and replacement costs in critical boiler zones
Features
• Excellent high-temperature resistance to oxidation and scaling
• Strong mechanical durability under cyclic thermal stress
• Precision-engineered fit for reliable tube coverage
• Easy to install, replace, and maintain during shutdowns
Applications
• Thermal power plants – Protection for reheater and superheater sections
• Waste heat recovery boilers – Guards tubes from abrasive gas flows
• HRSGs – Reliable in cyclic heating and cooling operations
• Refinery and petrochemical heaters – Provides durability in corrosive atmospheres
Conclusion
SS Half Round Boiler Tube Covers by Ladhani Metal Corporation are engineered for superior protection of boiler tubes against erosion, oxidation, and scaling. Available in a wide range of stainless steels and special heat-resistant alloys, these covers deliver export-quality performance, long service life, and reliable operation for critical boiler applications worldwide.
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Ladhani Metal Corporation offers Half Round Boiler Tube Covers designed to protect boiler tubes against high-temperature erosion, oxidation, and mechanical wear. These covers are semi-cylindrical shields that provide an additional protective layer over boiler tubes, especially in areas prone to soot blower impact, flue gas turbulence, and abrasive particle flow. By reducing surface wear and corrosion, Half Round Boiler Tube Covers significantly extend tube service life and reduce maintenance downtime in power plants and industrial boilers.
Function of Half Round Boiler Tube Covers
• Protect boiler tubes from erosion, scaling, and oxidation
• Minimize wear in high-flue-gas velocity and ash-laden zones
• Extend operational life of tubes under elevated temperatures
• Improve boiler reliability and reduce unplanned shutdowns
Ladhani Metal Corporation manufactures, supplies, and exports Half Round Boiler Tube Covers in a wide range of sizes, thicknesses, and radii to suit different boiler configurations and international standards.
Available Grades
• SS 304 / SS 304L
• SS 310 / SS 310S
• SS 316 / SS 316L
• SS 410 / SS 420 / SS 430
• 1Cr13
• 1Cr18Ni9Ti
• 1Cr20Ni14Si2
• 1Cr25Ni20Si2
• Cr23Ni13
• Cr25Ni20
Applications: Suitable for superheaters, reheaters, economizers, and waste heat recovery boilers in power plants, petrochemical facilities, and process industries.
Uses
• Shields boiler tubes from soot blower erosion
• Guards high-temperature tubes against flue gas scaling
• Extends tube service life in high-erosion environments
• Applied in WHRBs, HRSGs, and utility boilers
Features
• High resistance to oxidation and erosion
• Strong mechanical strength at elevated temperatures
• Precision-engineered for a secure fit over tube surfaces
• Easy to install, replace, and maintain
Applications
• Thermal power stations – Protection for reheater and superheater tubes
• Waste heat recovery systems – Shields against abrasive flue gas flows
• Industrial boilers – Reliable under cyclic heating conditions
• Petrochemical and refinery heaters – Ensures durability under harsh atmospheres
Conclusion
Half Round Boiler Tube Covers by Ladhani Metal Corporation provide efficient and durable protection for boiler tubes exposed to erosion, scaling, and oxidation. Manufactured from stainless steels and heat-resistant alloys, these covers ensure long service life, easy installation, and export-quality reliability for global boiler applications.
#Mumbai #Pune #Ahmedabad #Vadodara #Surat #Rajkot #Jamnagar #Bharuch #Ankleshwar #Vapi #Delhi #Faridabad #Ghaziabad #Noida #Gurugram #Chennai #Coimbatore #Tiruchirappalli #Hyderabad #Visakhapatnam #Vijayawada #Bangalore #Mangalore #Mysore #Kolkata #Durgapur #Asansol #Bhubaneswar #Rourkela #Raipur #Bhilai #Bilaspur #Nagpur #Nashik #Aurangabad #Indore #Bhopal #Jabalpur #Kanpur #Lucknow #Varanasi #Jaipur #Kota #Udaipur #Jodhpur #Chandigarh #Ludhiana #Jalandhar #Haridwar #Dehradun #Agra #Meerut #Aligarh #Moradabad #Bareilly #Mathura #Gwalior #Rewa #Satna #Sagar #Ujjain #Ratlam #Solapur #Kolhapur #Amravati #Akola #Jalgaon #Latur #Sangli #Nanded #Gandhinagar #Bhavnagar #Mehsana #Surendranagar #Junagadh #Nadiad #Nizamabad #Karimnagar #Warangal #Kurnool #Nellore #Tirupati #Madurai #Tirunelveli #Thoothukudi #Belgaum #Hubli #Tumkur #Sambalpur #Jamshedpur #Ranchi #Dhanbad #Patna #Muzaffarpur#halftubeshield #utypehalftubeshield #tubeshieldexporter #TubeShield #HalfTubeShield #SSHalfRoundShield #BoilerTubeShield #BoilerShield #TubeProtection #Tubeshieldmanufacturer #BoilerTubeProtection #SSTubeShield #MetalIndustry #SteelFabrication #IndustrialShielding #SS304Shield #SS316Shield #StainlessSteelShield #WeldOnShield #WeldedTubeShield #TubeCladding #BoilerTubeSleeve #TubeSleeve #MetalFabrication #PowerPlantSupplies #RefineryEquipment #ProcessIndustry #MetalComponent #TubeShieldForBoilers #BoilerParts #SteelSolutions #TubeShieldManufacturer #TubeShieldSupplier #SSShielding #IndustrialTubeShield #BoilerTubeGuard #CustomMetalParts #SteelIndustryIndia #MetalEngineering #HeavyIndustrySupply #StainlessSteelIndia #SteelExporters #MetalComponentExport #FabricatedProducts #SteelDealer #IndustrialSupplyIndia #BoilerTubeFittings #TubeShieldingSolutions #HalfTubeCover #HeatExchangerShield #HalfRoundReheaterShield #ReheaterTubeShield #BoilerReheaterProtection #PowerPlantTubeShield #BoilerErosionShield #SteamBoilerTubeShield #HighTempTubeShield #BoilerWearProtection
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