Ladhani Metal Corporation offers Cr25Ni20 Half Round Tube Shields specially designed to protect reheater (R/H) tubes in boilers, power plants, and industrial steam systems. Reheater tubes carry steam through the reheater section of the boiler, where it is reheated after partial expansion in the high-pressure turbine to enhance efficiency and prevent moisture formation. Manufactured from high-alloy austenitic stainless steel grade Cr25Ni20, these shields provide exceptional resistance to high-temperature oxidation, carburization, and flue gas corrosion, making them suitable for extreme thermal and erosive environments. Function of R/H Tubes • Carry steam through the reheater section of the boiler • Exposed to very high temperatures (often > 540°C) and erosion from flue gases • Often protected with Half Round Tube Shields in high-velocity and ash-laden zones Ladhani Metal Corporation manufactures, supplies, and exports Cr25Ni20 Half Round Tube Shields in a variety of lengths, diameters, and thicknesses to meet the requirements of both domestic and international clients. Cr25Ni20 Grade Chemical Composition – Austenitic Stainless Steel • Carbon (C): ≤ 0.20% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.030% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.50% • Chromium (Cr): 24.00 – 26.00% • Nickel (Ni): 19.00 – 22.00% • Iron (Fe): Balance Uses • Protects reheater tubes against oxidation, scaling, and high-velocity erosion • Shields R/H tubes from soot blower damage and ash particle impact • Extends service life of boiler tubes in extreme thermal environments • Applicable in WHRBs, HRSGs, utility boilers, and high-temperature industrial furnaces Features • Excellent resistance to oxidation and scaling at elevated temperatures • High structural stability and mechanical strength under thermal stress • Precision-engineered design for accurate fit and reliable protection • Long service life in corrosive and high-temperature boiler conditions Applications • Power generation boilers – Protection for reheater tubes under extreme thermal loads • Waste heat recovery systems – Shields R/H tubes from flue gas erosion • Industrial steam plants – Reliable under fluctuating temperature operations • Petrochemical furnaces and process heaters – Effective in high-temperature corrosive atmospheres Conclusion The Cr25Ni20 Half Round Tube Shield for Reheater (R/H) Tubes by Ladhani Metal Corporation offers outstanding high-temperature strength, oxidation resistance, and durability for demanding boiler environments. With custom manufacturing, export-ready specifications, and precision engineering, these shields significantly extend tube life and reduce maintenance downtime. For supply details and technical assistance, contact Ladhani Metal Corporation.

Ladhani Metal Corporation offers SS 310 Half Round Tube Shields specifically designed to protect reheater (R/H) tubes in boilers, power plants, and industrial steam systems. Reheater tubes carry steam through the reheater section of the boiler, where the steam is reheated after partial expansion in the high-pressure turbine to improve efficiency and prevent moisture formation. Manufactured from high-temperature austenitic stainless steel grade SS 310, these shields offer outstanding resistance to oxidation, carburization, and scaling at elevated temperatures, making them suitable for extreme boiler environments. Function of R/H Tubes • Carry steam through the reheater section of the boiler • Exposed to very high temperatures (often > 540°C) and erosion from flue gases • Often protected with Half Round Tube Shields in areas where flue gas velocity and ash particles cause wear Ladhani Metal Corporation manufactures, supplies, and exports SS 310 Half Round Tube Shields in various lengths, diameters, and thicknesses, serving both domestic and international markets. SS 310 Grade Chemical Composition – Austenitic Stainless Steel • Carbon (C): ≤ 0.25% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.50% • Chromium (Cr): 24.00 – 26.00% • Nickel (Ni): 19.00 – 22.00% • Iron (Fe): Balance Applications: Suitable for reheater sections in thermal power plants, waste heat recovery boilers (WHRBs), and heat recovery steam generators (HRSGs) exposed to severe oxidation, scaling, and erosive flue gas conditions. Uses • Protects reheater tubes from erosion, oxidation, and soot blower impact • Shields R/H tubes in high-temperature, high-velocity flue gas zones • Extends operational life of boiler steam circuits in aggressive environments • Applicable in utility boilers, WHRBs, HRSGs, and petrochemical heaters Features • Excellent oxidation resistance – Withstands continuous service up to 1100°C • Superior scaling resistance – Performs well in cyclic temperature conditions • High chromium and nickel content – Enhances corrosion and heat resistance • Precision fit – Matches tube curvature for maximum shielding efficiency Applications • Power generation boilers – Long-term protection for reheater tubes under extreme thermal loads • Waste heat recovery systems – Safeguards tubes in erosive and high-temperature flue gas streams • Industrial steam plants – Maintains performance in fluctuating thermal cycles • Petrochemical furnaces – Suitable for aggressive reheating environments Conclusion The SS 310 Half Round Tube Shield for Reheater (R/H) Tubes by Ladhani Metal Corporation provides exceptional high-temperature and oxidation-resistant protection for critical steam circuit components. Designed for precision fit, durability, and long service life, these shields reduce wear, minimize downtime, and are available in a wide range of export-ready specifications. For technical details and supply inquiries, contact Ladhani Metal Corporation. #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 #Salem #Erode #Madurai #Tirunelveli #Thoothukudi #Belgaum #Hubli #Tumkur #Hassan #Cuttack #Sambalpur #Jamshedpur #Ranchi #Dhanbad #Patna #Gaya #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

Ladhani Metal Corporation offers 1Cr20Ni14Si2 Boiler Half Round Tube Shields engineered for superior tube protection in high-temperature and corrosive boiler environments. Manufactured from a heat-resistant austenitic stainless steel alloy with high chromium, nickel, and silicon content, 1Cr20Ni14Si2 provides exceptional resistance to oxidation, carburization, and scaling. These shields are accurately formed into a half-round profile to fit securely over straight sections of boiler tubes. They act as a durable protective barrier against high-velocity flue gases, soot blower impact, and particulate erosion, significantly increasing tube service life and reducing unscheduled maintenance. Ladhani Metal Corporation manufactures, supplies, and exports 1Cr20Ni14Si2 Boiler Half Round Tube Shields in various sizes, lengths, and thicknesses to meet the exact specifications of clients across domestic and international markets. 1Cr20Ni14Si2 Grade Chemical Composition – Heat Resistant Austenitic Stainless Steel • Carbon (C): ≤ 0.15% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): 1.00 – 2.00% • Chromium (Cr): 19.00 – 21.00% • Nickel (Ni): 13.00 – 15.00% • Iron (Fe): Balance Uses • Shields straight boiler tubes in superheater and reheater sections • Protects against oxidation, scaling, and abrasive flue gas erosion • Suitable for applications requiring excellent high-temperature stability • Extends operational life of boiler tubes in severe service conditions Features • High chromium-nickel-silicon alloy – Ensures outstanding oxidation and scaling resistance • Excellent thermal stability – Maintains mechanical strength at elevated temperatures • Precision half-round profile – Guarantees accurate and secure tube coverage • Long-lasting protection – Withstands high-temperature flue gas environments • Flexible installation – Compatible with welding, clamping, or banding methods • Export quality – Manufactured to meet global standards for durability and performance Applications • Power generation plants – Protects tubes in superheater and reheater assemblies • Petrochemical refineries – Resists carburization and oxidation in furnace atmospheres • Waste heat recovery boilers – Guards tubes in high-temperature gas flow zones • Cement and metallurgy industries – Provides protection in abrasive and thermal cycling environments Conclusion The 1Cr20Ni14Si2 Boiler Half Round Tube Shield from Ladhani Metal Corporation is specifically designed for extreme temperature and corrosive boiler environments. Its high chromium, nickel, and silicon composition delivers unmatched oxidation resistance and mechanical stability, ensuring long-lasting protection for critical boiler components. Available in customized sizes for both domestic and international supply, these shields provide dependable and efficient boiler tube safeguarding. For detailed specifications and global export services, contact Ladhani Metal Corporation. #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 #Salem #Erode #Madurai #Tirunelveli #Thoothukudi #Belgaum #Hubli #Tumkur #Hassan #Cuttack #Sambalpur #Jamshedpur #Ranchi #Dhanbad #Patna #Gaya #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

Ladhani Metal Corporation offers Cr25Ni20 Boiler Half Round Tube Shields designed for exceptional durability and performance in extreme high-temperature boiler and heat exchanger environments. Manufactured from heat-resistant austenitic stainless steel containing high chromium and nickel content, Cr25Ni20 provides outstanding resistance to oxidation, carburization, and scaling at elevated service temperatures. The shields are precisely formed into a half-round profile to ensure accurate fitment over straight sections of boiler tubes. They act as a robust barrier against abrasive flue gases, particulate erosion, and soot blower impact, thereby extending tube life and reducing the frequency of maintenance shutdowns. Ladhani Metal Corporation manufactures, supplies, and exports Cr25Ni20 Boiler Half Round Tube Shields in various sizes, thicknesses, and lengths to meet both domestic and international market demands. Cr25Ni20 Grade Chemical Composition – Heat Resistant Austenitic Stainless Steel • Carbon (C): ≤ 0.08% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.50% • Chromium (Cr): 24.00 – 26.00% • Nickel (Ni): 19.00 – 22.00% • Iron (Fe): Balance Applications: Ideal for high-temperature industrial boilers, waste heat recovery units, and process heaters operating in oxidizing and carburizing conditions. Uses • Shields straight boiler tubes in superheaters and reheaters • Protects against oxidation, scaling, and hot gas erosion • Suitable for applications involving carburizing atmospheres • Reduces wear from high-velocity particulate-laden flue gases Features • Extreme heat resistance – Performs reliably above 1100°C in continuous service • High chromium-nickel content – Ensures superior oxidation and scaling resistance • Excellent creep strength – Maintains structural integrity under prolonged heat exposure • Accurate fitment – Precision-formed half-round profile for effective tube coverage • Versatile installation – Compatible with welding, clamping, or banding methods • Export quality – Manufactured to meet global industrial standards Applications • Thermal power plants – Protects superheater and reheater tubes in extreme heat zones • Waste heat boilers – Guards tubes in high-temperature gas recovery systems • Petrochemical heaters – Withstands carburizing and oxidizing furnace conditions • Cement and metallurgy industries – Provides long-term tube protection in harsh environments Conclusion The Cr25Ni20 Boiler Half Round Tube Shield from Ladhani Metal Corporation delivers unmatched performance in high-temperature, oxidizing, and carburizing environments. Its high chromium and nickel content ensures long-lasting resistance to scaling and oxidation, while precision manufacturing guarantees a secure fit and effective tube protection. For technical details or export orders, contact Ladhani Metal Corporation. #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 #Salem #Erode #Madurai #Tirunelveli #Thoothukudi #Belgaum #Hubli #Tumkur #Hassan #Cuttack #Sambalpur #Jamshedpur #Ranchi #Dhanbad #Patna #Gaya #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

Half Round Tube Shield Ladhani Metal Corporation manufactures Cr25Ni20 Half Round Straight Tube Shields for use in high-temperature industrial environments where resistance to oxidation, carburization, and thermal fatigue is critical. Cr25Ni20 is a heat-resistant alloy with a high chromium (25%) and nickel (20%) content, offering excellent stability under prolonged exposure to high heat and corrosive flue gases. This alloy is widely used in boilers, reformers, waste heat recovery systems, and thermal process units. Cr25Ni20 Half Round Straight Tube Shield The Cr25Ni20 Half Round Straight Tube Shield is precisely shaped to fit the outer surface of straight heat exchanger or boiler tubes. It forms a durable, semi-cylindrical layer of protection against high-temperature scaling, tube thinning, and erosion caused by particulate-laden flue gas. The shield enhances tube longevity in radiation zones and areas prone to direct flame or high-velocity gas flow. Its excellent thermal shock resistance also makes it suitable for cyclic heating and cooling conditions. Ladhani Metal Corporation is a leading manufacturer, supplier, and exporter of Cr25Ni20 Half Round Straight Tube Shields, delivering robust thermal shielding solutions for critical tube protection. Material Grade Cr25Ni20 – High chromium-nickel heat-resistant alloy Chemical Composition of Cr25Ni20 • Carbon (C): ≤ 0.08% • Silicon (Si): ≤ 1.5% • Manganese (Mn): ≤ 2.0% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 19.0 – 22.0% • Iron (Fe): Balance Uses • Protection of boiler tubes in radiant and convection zones • Straight tube shielding in reformers and furnace outlets • High-temperature air and gas heater shielding • Application in coal gasification and petrochemical furnaces • Tube erosion prevention in thermal incineration units Features • Excellent high-temperature performance – Operates reliably above 1000°C • Resistant to oxidation and scale – Maintains surface integrity in oxidizing environments • Superior creep strength – Suitable for long-term service under thermal stress • Effective in carburizing atmospheres – Ideal for furnaces and gas reactors • Thermal fatigue resistance – Withstands repeated heating and cooling cycles • Custom fabrication – Available in multiple lengths, thicknesses, and diameters Applications • power generation boilers – Radiant zone tube protection • thermal cracking units – Resistant to flame impingement and high gas velocity • waste heat recovery boilers – Prolongs tube life in high-ash flue gas areas • fertilizer plants – Used in ammonia reformer tube protection • metallurgical furnaces – Shields exposed tubes in extreme temperature cycles Conclusion Cr25Ni20 Half Round Straight Tube Shields from Ladhani Metal Corporation offer outstanding durability and heat resistance, making them ideal for straight tubes operating in the most demanding high-temperature applications. Their high chromium and nickel content ensures reliable service where oxidation, erosion, and thermal cycling are a concern. For custom sizes, specifications, or technical consultations, contact Ladhani Metal Corporation. #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 #Salem #Erode #Madurai #Tirunelveli #Thoothukudi #Belgaum #Hubli #Tumkur #Hassan #Cuttack #Sambalpur #Jamshedpur #Ranchi #Dhanbad #Patna #Gaya #Muzaffarpur #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 #halftubeshield #utypehalftubeshield

Half Round Tube Shield Ladhani Metal Corporation manufactures precision-engineered Half Round Tube Shields to protect boiler and heat exchanger tubes from corrosion, erosion, and surface degradation. Designed for durability in aggressive environments, these shields are especially suited for thermal equipment where tubes are subjected to high flow velocities, abrasive particles, and flue gas turbulence. Their half-round shape allows easy installation while offering long-term protection and reduced maintenance. 1Cr20Ni14Si2 Half Round Tube Shield for LTSH Tube The 1Cr20Ni14Si2 Half Round Tube Shield is manufactured from a high-temperature-resistant chromium-nickel-silicon alloy. With approximately 20% chromium, 14% nickel, and added silicon, this material offers outstanding oxidation resistance, excellent strength at elevated temperatures, and superior resistance to high-temperature corrosion. It is an ideal choice for shielding Low Temperature Superheater (LTSH) tubes, which are frequently exposed to flue gases carrying ash and particulate matter that can cause rapid wear. The Low Temperature Superheater (LTSH) is a section in a boiler where saturated steam from the steam drum is superheated to a moderately higher temperature before entering the high-temperature superheater stages. Positioned in areas with relatively lower flue gas temperatures, the LTSH helps improve thermal efficiency and reduces moisture content in steam. Due to constant exposure to abrasive flue gases and ash, LTSH tubes are prone to wear and require protective shielding, such as half round tube shields, to extend service life. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of 1Cr20Ni14Si2 Half Round Tube Shields, providing high-performance shielding solutions for challenging industrial heat transfer applications. Chemical Composition of 1Cr20Ni14Si2 – Heat-Resistant Alloy Steel • Carbon (C): ≤ 0.15% • Manganese (Mn): ≤ 1.50% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): 1.00 – 2.50% • Chromium (Cr): 19.0 – 22.0% • Nickel (Ni): 13.0 – 15.0% • Iron (Fe): Balance Applications: Best suited for components exposed to oxidizing environments, fluctuating temperatures, and particulate flow where metal surface protection is critical. Uses • Protection of LTSH tubes in thermal power plant boilers • Coverage of heat exchanger tubes in waste heat recovery boilers • Shielding superheater coils from ash erosion and thermal stress • Ideal for utility boilers, steam generators, and flue gas-exposed piping • Applied in industrial boilers within cement, pulp & paper, and refining sectors Features • High-temperature resistance – Performs well in continuous service at elevated temperatures • Oxidation protection – Excellent resistance to flue gas scaling and surface degradation • Precise fitment – Custom curved for exact tube geometry for secure and uniform coverage • Enhanced durability – Reduces erosion, thermal fatigue, and mechanical damage • Versatile installation – Compatible with clamp-on, weld-on, or banding attachment methods • Custom dimensions – Available in multiple sizes and thicknesses per system requirement Applications • thermal power stations – Protects superheater coils and economizer tube bends from low-temperature gas wear • WHRBs – Shields curved tubes in exhaust heat recovery systems • chemical and petrochemical plants – Ensures protection for process steam lines exposed to flue gases • HRSGs – Increases the durability of LTSH coil tubes in combined-cycle systems • boiler and furnace systems – Ideal for superheater areas prone to wear from ash and soot deposition Conclusion The 1Cr20Ni14Si2 Half Round Tube Shield for LTSH Tube by Ladhani Metal Corporation – manufacturer, supplier, and exporter – offers excellent resistance to oxidation, scaling, and thermal damage in low-temperature superheater zones. Its heat-resistant composition and long service life make it a dependable choice for demanding boiler and heat exchanger applications across multiple industries. For custom requirements or technical inquiries, contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are specially engineered components used to safeguard boiler and heat exchanger tubes from damage due to high-temperature flue gases, particulate abrasion, and chemical scaling. Designed to fit over curved or straight tube surfaces, these shields are extensively used in power generation and industrial heating systems. The half-round design ensures streamlined installation and effective surface protection in high-wear regions. Cr25Ni20 Half Round Tube Shield for LTSH Tube The Cr25Ni20 Half Round Tube Shield is made from a high-temperature, high-chromium nickel alloy (containing approximately 25% chromium and 20% nickel) that offers superior resistance to oxidation, carburization, and sulfidation at elevated temperatures. This grade provides excellent mechanical stability and corrosion resistance, making it suitable for demanding environments such as Low Temperature Superheater (LTSH) zones in boilers. The Low Temperature Superheater (LTSH) is a section in a boiler where saturated steam from the steam drum is superheated to a moderately higher temperature before entering the high-temperature superheater stages. Positioned in areas with relatively lower flue gas temperatures, the LTSH helps improve thermal efficiency and reduces moisture content in steam. Due to constant exposure to abrasive flue gases and ash, LTSH tubes are prone to wear and require protective shielding, such as half round tube shields, to extend service life. Ladhani Metal Corporation is a reliable manufacturer, supplier, and exporter of Cr25Ni20 Half Round Tube Shields for LTSH systems, delivering heat- and corrosion-resistant solutions to enhance the durability of superheater tubes. Chemical Composition of Cr25Ni20 – High-Temperature Chromium-Nickel Alloy • Carbon (C): ≤ 0.08% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.50% • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 19.0 – 22.0% • Iron (Fe): Balance Applications: Ideal for LTSH tubes in environments where protection against thermal fatigue, ash erosion, and high-temperature oxidation is critical. Uses • Shields LTSH tubes in coal-fired boilers and HRSGs from ash particle abrasion and flue gas scaling • Protects tube bends and convection sections in waste heat recovery boilers (WHRBs) • Suitable for industrial boilers in petrochemical plants and refineries • Extends the life of tubes in steam generators used in corrosive and high-heat zones • Effective in biomass plants, waste incineration boilers, and marine heating systems Features • Exceptional heat resistance – High chromium and nickel content ensures reliable performance in high-temperature boiler zones • Superior oxidation and corrosion resistance – Suitable for flue gas streams with corrosive components • Custom fabrication – Manufactured to match exact tube diameter, length, and curvature requirements • Easy to install – Supports weld-on, clamp-on, or banding installation methods • Enhances tube longevity – Reduces wear from fly ash, soot, and gas flow • Low maintenance – Helps reduce downtime and operational costs in heat exchanger and boiler systems Applications • thermal power plants – Protects LTSH tube surfaces from thermal degradation and ash erosion • chemical processing units – Shields process heater tubes from acidic and oxidizing gases • WHRBs and HRSGs – Used in tube bends and lower convection sections for abrasion and heat protection • petrochemical refineries – Ensures long service life of tubes under cyclic temperature exposure • waste-to-energy plants – Minimizes scaling and wear from contaminated flue gases Conclusion The Cr25Ni20 Half Round Tube Shield for LTSH Tube by Ladhani Metal Corporation – manufacturer, supplier, and exporter – is a robust shielding solution for high-temperature, corrosion-prone environments in thermal and industrial boilers. Offering outstanding oxidation resistance, thermal stability, and structural integrity, these shields are designed to protect LTSH tubes and improve system efficiency and longevity. For technical support, sizing options, or order inquiries, contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are engineered to protect boiler tubes, superheaters, and heat exchanger coils from erosion, corrosion, scaling, and ash deposition. These shields are widely used in thermal power stations, steam generation units, and waste heat recovery systems to prolong tube life and maintain energy efficiency. Their semi-cylindrical shape enables secure coverage of curved or straight tube surfaces, particularly in high-wear and abrasive flow regions. SS 316L Half Round Tube Shield for LTSH Tube The SS 316L Half Round Tube Shield is manufactured using low-carbon austenitic stainless steel grade 316L, known for its excellent resistance to chloride-induced corrosion, pitting, and crevice attack. Its lower carbon content minimizes the risk of carbide precipitation during welding, making it highly suitable for environments with frequent thermal cycling and corrosive gas exposure. Specifically designed for Low Temperature Superheater (LTSH) applications, this shield safeguards boiler tubes from soot erosion, acidic flue gases, and surface degradation. The Low Temperature Superheater (LTSH) is a section in a boiler where saturated steam from the steam drum is superheated to a moderately higher temperature before entering the high-temperature superheater stages. Positioned in areas with relatively lower flue gas temperatures, the LTSH helps improve thermal efficiency and reduces moisture content in steam. Due to constant exposure to abrasive flue gases and ash, LTSH tubes are prone to wear and require protective shielding, such as half round tube shields, to extend service life. Ladhani Metal Corporation is a leading manufacturer, supplier, and exporter of SS 316L Half Round Tube Shields for LTSH systems, delivering corrosion-resistant, durable, and performance-oriented solutions tailored to thermal protection needs. Chemical Composition of SS 316L – Low Carbon Austenitic Stainless Steel • Carbon (C): ≤ 0.035% • 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 Applications: Designed for LTSH and low-temperature convection zones exposed to acidic gas environments, moisture, or chlorides, where enhanced corrosion resistance is required. Uses • Installed on LTSH tube surfaces in utility boilers to guard against flue gas corrosion and thermal wear • Shields tubes in HRSGs, economizers, and convection coil banks exposed to ash-laden gas flow • Used in waste heat recovery units operating with corrosive fuel byproducts • Ideal for process boilers in coastal, marine, or high-humidity environments • Protects tube surfaces in low to moderate heat applications where weldability is a concern Features • Excellent corrosion resistance – Resists chloride, acidic gas, and flue-induced degradation • Enhanced weldability – Low carbon content minimizes sensitization during installation • Precision fabrication – Custom-sized to match LTSH tube geometry and coil configuration • Quick installation – Compatible with clamp-on, tack weld, or banding methods • Reduced maintenance – Extends tube service life in flue gas zones, minimizing replacement costs • Available in varied thicknesses and lengths per system specifications Applications • thermal power plants – Shields LTSH tubes from moisture corrosion and fly ash erosion • chemical and refinery boilers – Protects superheater coils exposed to process gases and acidic residues • waste heat recovery – Installed in WHRBs to protect low-temperature return bends and convection sections • steam generation systems – Guards against corrosion in zones with flue gas condensation • marine and coastal facilities – Effective in chloride-laden environments requiring enhanced protection Conclusion The SS 316L Half Round Tube Shield for LTSH Tube by Ladhani Metal Corporation – manufacturer, supplier, and exporter – offers high-quality protection for boiler and superheater tubes in corrosive, low-temperature applications. With outstanding corrosion resistance and excellent performance under thermal stress, it ensures long-term durability and minimal maintenance in critical energy systems. For custom sizes, material consultation, or pricing details, please contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are high-performance protective components engineered to safeguard boiler tubes, heat exchanger coils, and superheaters from erosion, thermal fatigue, scaling, and corrosion. Widely used in thermal power plants, petrochemical units, and process heating systems, these shields offer reliable surface protection in extreme environments. Their half-round design allows quick installation over both curved and straight tube sections, extending tube life and minimizing maintenance requirements. Cr25Ni20 U Type Inner Half Round Tube Shield The Cr25Ni20 U Type Inner Half Round Tube Shield is made from a high-alloy chromium-nickel austenitic stainless steel that offers outstanding resistance to oxidation, carburization, and high-temperature corrosion. This alloy is well suited for environments involving thermal cycling and chemically aggressive gases. The inner U-type configuration is specifically designed to protect the inside curvature of U-bend tubes—where gas turbulence, thermal stress, and slag accumulation can lead to premature wear and damage. • Inner U Type Half Round Tube Shield – Designed to guard the inner arc of U-bend tubes against erosion, scaling, and oxidation under high thermal loads and gas flow impact. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of Cr25Ni20 U Type Inner Half Round Tube Shields, delivering precision-engineered solutions for demanding heat and corrosion environments. Chemical Composition of Cr25Ni20 – High Chromium-Nickel Austenitic Alloy • Carbon (C): ≤ 0.20% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.040% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.50% • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 19.0 – 22.0% • Iron (Fe): Balance Applications: Ideal for high-temperature applications involving oxidizing, carburizing, or sulfidizing gases, where mechanical and chemical durability is critical. Uses • Shields inner arcs of U-bend tubes in boilers and superheaters exposed to oxidizing combustion gases • Protects return bends in waste heat recovery boilers (WHRBs) and heat recovery steam generators (HRSGs) • Applied in curved tubes in reformers, incinerators, and heat exchangers operating above 900°C • Used in chemical and petrochemical systems with chloride- or sulfur-laden atmospheres • Suitable for tube protection in high-temperature furnaces and metallurgical processes Features • Excellent high-temperature oxidation resistance – Performs reliably at sustained service temperatures up to 1150°C • Inner arc protection – Focused shielding of the bend area most affected by thermal cycling and gas turbulence • Corrosion and scaling resistance – Maintains integrity in aggressive chemical and flue gas environments • Precision engineering – Custom-manufactured to match specific tube diameter and bend geometry • Easy to install – Compatible with clamp-on, tack welding, or stainless steel banding • Durable and long-lasting – Reduces frequency of tube failures and downtime in critical systems Applications • power generation – Used in superheater U-bends where inner arcs are exposed to extreme thermal loads • petrochemical and fertilizer plants – Shields inner return bends in steam reformers and reactors • waste heat recovery – Installed in WHRBs and HRSGs to prevent scaling and oxidation on inner bend surfaces • chemical process industry – Protects U-bend tubes from acid vapors, hot gases, and corrosion • metallurgical industry – Ideal for inner arc protection in high-temperature treatment furnaces Conclusion The Cr25Ni20 U Type Inner Half Round Tube Shield by Ladhani Metal Corporation – manufacturer, supplier, and exporter – offers robust protection for U-bend tubes operating in high-temperature and corrosive environments. Its exceptional resistance to oxidation and thermal damage makes it ideal for critical industrial systems requiring long-lasting performance and reliability. For detailed specifications, custom fabrication, or quotations, please contact Ladhani Metal Corporation.