Ladhani Metal Corporation offers SS 310S 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 low-carbon austenitic stainless steel grade SS 310S, these shields provide exceptional resistance to oxidation, scaling, and carburization at elevated temperatures while minimizing the risk of sensitization during welding. 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 abrasive gas flow zones Ladhani Metal Corporation manufactures, supplies, and exports SS 310S Half Round Tube Shields in multiple lengths, diameters, and thicknesses, serving both domestic and international markets. SS 310S Grade Chemical Composition – Austenitic Stainless Steel • Carbon (C): ≤ 0.08% • 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 high-velocity erosive flue gas conditions. Uses • Protects reheater tubes from erosion, oxidation, and soot blower damage • Shields R/H tubes in high-temperature, high-velocity flue gas zones • Extends operational life of steam circuit components under extreme conditions • Applicable in utility boilers, WHRBs, HRSGs, and petrochemical heaters Features • Excellent high-temperature oxidation resistance – Performs continuously up to 1100°C • Superior scaling resistance – Maintains integrity under cyclic heating and cooling • Low-carbon content – Minimizes sensitization and carbide precipitation during welding • Precision-engineered fit – Matches exact tube curvature for optimal coverage Applications • Power generation boilers – Long-term reheater tube protection under severe service • Waste heat recovery systems – Guards against high-velocity particle erosion • Industrial steam plants – Reliable in fluctuating thermal cycles • Petrochemical furnaces – Effective in aggressive reheating environments Conclusion The SS 310S Half Round Tube Shield for Reheater (R/H) Tubes by Ladhani Metal Corporation offers long-lasting, high-temperature, and oxidation-resistant protection for tubes in extreme operating conditions. Designed for a precise fit and superior durability, these shields reduce wear, extend equipment life, 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 #BoilerErosionShield #SteamBoilerTubeShield #HighTempTubeShield

Ladhani Metal Corporation offers Cr23Ni13 Boiler Half Round Tube Shields designed for high-performance tube protection in industrial boilers and heat exchangers operating under elevated temperature and corrosive conditions. Manufactured from an austenitic heat-resistant stainless steel alloy containing high chromium and nickel content, Cr23Ni13 provides excellent resistance to oxidation, carburization, and scaling. These shields are precisely formed into a half-round profile for accurate fitting over straight sections of boiler tubes. They serve as a robust barrier against abrasive flue gases, soot blower impact, and high-velocity particulate erosion, significantly increasing tube lifespan and reducing maintenance downtime. Ladhani Metal Corporation manufactures, supplies, and exports Cr23Ni13 Boiler Half Round Tube Shields in various sizes, lengths, and thicknesses to meet the specific requirements of domestic and international clients. Cr23Ni13 Grade Chemical Composition – Heat Resistant Austenitic Stainless Steel • Carbon (C): ≤ 0.20% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.50% • Chromium (Cr): 22.00 – 24.00% • Nickel (Ni): 12.00 – 14.00% • Iron (Fe): Balance Applications: Suitable for high-temperature boilers, waste heat recovery units, and process heaters Uses • Shields straight boiler tubes in superheater and reheater sections • Protects against oxidation, scaling, and abrasive flue gas erosion • Ideal for applications requiring moderate carburization resistance • Extends service life in high-heat process and power generation equipment Features • High chromium-nickel alloy – Ensures superior scaling and oxidation resistance • Good thermal stability – Maintains mechanical strength at elevated temperatures • Precision half-round profile – Guarantees accurate tube coverage and fitment • Durable construction – Withstands abrasive and corrosive flue gas conditions • Versatile installation – Compatible with welding, clamping, or banding methods • Export quality – Manufactured to meet international dimensional and quality standards Applications • Power plants – Protects tubes in superheater and reheater assemblies • Waste heat recovery systems – Guards against oxidation in high-temperature gas flow areas • Petrochemical process heaters – Resists carburization in refinery furnace atmospheres • Cement and metallurgy industries – Offers protection in abrasive and thermal cycling conditions Conclusion The Cr23Ni13 Boiler Half Round Tube Shield from Ladhani Metal Corporation is engineered for reliable performance in high-temperature and corrosive boiler environments. With its optimal chromium-nickel balance, it delivers strong resistance to oxidation and scaling while maintaining structural integrity. Available in customized dimensions for both domestic supply and global export, these shields provide dependable and long-lasting boiler tube protection. For technical specifications and order assistance, 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 1Cr20Ni14Si2 Outer Half Round 90 Degree Bend Tube Shields designed to protect the outer curvature of U-bends and 90-degree tube turns in high-temperature and moderately corrosive service environments. The half-round shields are precision-formed to fit the external radius of return bends, offering direct protection against erosion, scaling, and impact from soot blowing and ash-laden gas flow. 1Cr20Ni14Si2 shields are suitable for use in thermal power stations, waste heat recovery boilers, incinerators, and petrochemical plants operating at elevated temperatures. Ladhani Metal Corporation is a leading manufacturer, supplier, and exporter of 1Cr20Ni14Si2 Outer Half Round 90 Degree Bend Tube Shields, offering customizable sizes and configurations to meet the demands of varied industrial applications. 1Cr20Ni14Si2 Grade Chemical Composition – Austenitic Heat-Resistant Steel • Carbon (C): ≤ 0.15% • Manganese (Mn): ≤ 1.50% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): 1.50 – 2.50% • Chromium (Cr): 19.0 – 21.0% • Nickel (Ni): 13.0 – 15.0% • Iron (Fe): Balance Uses • Protects 90-degree bends in superheater and reheater tubes in power generation systems • Used in WHRBs and HRSGs exposed to oxidizing and dry gas flow • Shields heat exchanger and furnace tubing from scale formation and high-velocity gas erosion • Suitable for return bends in chemical and thermal processing units requiring heat durability Features • High oxidation resistance – Enhanced by silicon for long-term performance at elevated temperatures • Excellent heat stability – Resists deformation, fatigue, and creep during prolonged thermal cycling • Mechanical durability – Maintains structural integrity in harsh operating conditions • Precision-formed fit – Matches tube curvature for optimal surface coverage and protection • Adaptable installation – Can be welded, banded, or clamped to suit on-site assembly methods • Broad availability – Offered in a range of diameters, wall thicknesses, and arc lengths Applications • Thermal power plants – Shields superheater and reheater bends from erosion and surface scaling • Petrochemical and chemical processing – Protects tubing in high-temperature reaction and heating zones • Waste incineration and heat recovery – Guards bends in units subjected to corrosive and abrasive gas streams • Cement and metallurgy industries – Applied in tube shields for high-heat rotary kilns and preheater units Conclusion The 1Cr20Ni14Si2 Outer Half Round 90 Degree Bend Tube Shield by Ladhani Metal Corporation offers dependable protection for tube bends in high-temperature and oxidizing environments. With enhanced thermal and oxidation resistance, these shields extend the life of heat-exposed tubing while maintaining mechanical reliability. For product customization, material selection, or technical specifications, 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 #tubeshieldexporter

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are protective components designed to guard heat exchanger coils, boiler tubes, and superheater assemblies from erosion, high-temperature scaling, slag accumulation, and corrosion. These shields are vital in high-performance industrial systems, including power plants, refineries, and chemical process units. Their half-round shape allows easy installation on both straight and curved tubes, improving system longevity while minimizing downtime and maintenance frequency. 1Cr20Ni14Si2 U Type Inner Half Round Tube Shield The 1Cr20Ni14Si2 U Type Inner Half Round Tube Shield is manufactured using a high-temperature austenitic stainless steel alloy with enhanced chromium, nickel, and silicon content. This alloy delivers excellent oxidation resistance, thermal fatigue resistance, and structural stability at elevated temperatures. The inner U-type configuration is tailored to cover the inner arc of U-bend tubes, offering critical protection where high-velocity gas, turbulence, and slag deposits can rapidly wear or degrade tube surfaces. • Inner U Type Half Round Tube Shield – Designed to protect the inner curvature of U-bend tubes from scaling, erosion, and heat-related damage in thermal systems. Ladhani Metal Corporation is a leading manufacturer, supplier, and exporter of 1Cr20Ni14Si2 U Type Inner Half Round Tube Shields, delivering high-performance shielding solutions for demanding high-temperature environments. Chemical Composition of 1Cr20Ni14Si2 – High Chromium-Nickel-Silicon Heat-Resistant Alloy • Carbon (C): ≤ 0.20% • Manganese (Mn): ≤ 1.50% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): 1.80 – 2.50% • Chromium (Cr): 19.0 – 21.0% • Nickel (Ni): 13.0 – 15.0% • Iron (Fe): Balance Applications: Ideal for continuous high-temperature operations involving oxidizing or sulfur-containing gases. Well-suited for applications requiring excellent heat resistance and minimal thermal deformation. Uses • Shields inner arcs of U-bend tubes in boilers and superheaters operating at elevated temperatures • Installed in WHRBs and HRSGs to prevent scaling, slag, and erosion in internal tube bends • Used in curved coils in reformers and process heaters exposed to hot gas and thermal cycling • Protects tube bends in chemical reactors, incinerators, and industrial furnaces from oxidation and surface degradation • Effective in systems where stability at high temperatures and resistance to carburizing and sulfidizing environments are essential Features • Excellent high-temperature performance – Withstands long-term exposure to temperatures exceeding 1000°C • Inner arc coverage – Precisely shields erosion-prone internal tube bends in critical heat transfer zones • Superior oxidation and scaling resistance – Resists corrosion in aggressive combustion gas atmospheres • Custom-fit design – Fabricated according to specified tube radii and diameters for optimal coverage and secure fit • Quick and secure installation – Compatible with clamping, banding, or tack welding methods • Long operational life – Reduces the frequency of tube failures, improving reliability and plant efficiency Applications • power plants – Installed on U-bend tubes in superheaters and reheaters facing continuous high-temperature service • petrochemical plants – Protects inner arcs of tubes in reformers and gas processing heat exchangers • waste heat recovery – Shields return bends in WHRBs and HRSGs exposed to hot flue gas and slag • thermal processing – Applied in furnaces and incinerators where hot combustion gases affect internal tube surfaces • chemical industry – Guards against oxidizing and corrosive gas damage in curved tube sections of reactors Conclusion The 1Cr20Ni14Si2 U Type Inner Half Round Tube Shield by Ladhani Metal Corporation – manufacturer, supplier, and exporter – is a robust and heat-resistant solution for protecting U-bend tubes in high-temperature and chemically aggressive conditions. Its high alloy composition, excellent thermal resistance, and customized fitment make it ideal for enhancing tube performance and reliability in critical thermal systems. For technical specifications, customized fabrication, or quotations, please contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are specially designed to protect boiler, superheater, and heat exchanger tubes from erosion, scaling, and thermal damage in high-temperature environments. These shields are essential in applications where tube surfaces are exposed to abrasive flue gases, slag buildup, and turbulent flow conditions. Their half-round design allows secure placement over straight or curved tube sections, offering durable protection and prolonging service life without requiring major system modifications. SS 420 U Type Inner Half Round Tube Shield The SS 420 U Type Inner Half Round Tube Shield is manufactured from martensitic stainless steel grade 420, known for its high surface hardness, excellent wear resistance, and fair corrosion resistance. This grade is ideal for applications where mechanical erosion is a concern. The inner U-type configuration is engineered to protect the internal curvature of U-bend tubes, which are commonly affected by localized turbulence, scale accumulation, and repeated thermal cycling. • Inner U Type Half Round Tube Shield – Specifically designed to guard the internal arc of U-bend tubes from erosion, slag impact, and high-temperature scaling. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of SS 420 U Type Inner Half Round Tube Shields, offering durable and cost-effective protective components for demanding industrial environments. Chemical Composition of SS 420 – Martensitic Stainless Steel • Carbon (C): 0.15 – 0.40% • Manganese (Mn): ≤ 1.00% • Phosphorus (P): ≤ 0.040% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 12.0 – 14.0% • Iron (Fe): Balance Applications: Ideal for systems where tubes are exposed to abrasive gases, slag, and scaling, especially where high surface hardness and moderate corrosion resistance are required. Uses • Installed on the inner arc of U-bend tubes in high-temperature boiler and superheater sections • Shields return bends in WHRBs, HRSGs, and industrial furnace coils exposed to abrasive or turbulent flow • Applied in curved tube sections of heat exchangers and reformers subject to slag and scale deposits • Used in chemical and petrochemical units handling combustion gases and steam • Effective in power and process plants where mechanical wear and erosion resistance are crucial Features • High wear resistance – Excellent surface hardness provides long-lasting protection in abrasive environments • Inner arc coverage – Shields areas prone to turbulence, scale buildup, and gas erosion • Thermal durability – Performs reliably in elevated temperature service conditions up to 650°C • Custom design – Tailored to match the exact tube bend radius and diameter for optimal protection • Simple installation – Compatible with clamp-on, weld-on, or banding methods for secure fitment • Economical solution – Combines durability and affordability for routine and critical tube protection needs Applications • thermal power plants – Protects inner surfaces of U-bends in superheaters and economizers from erosion • petrochemical processing – Shields tube bends exposed to acidic and particulate-laden gases • waste heat recovery units – Guards against scale and slag accumulation in WHRB and HRSG return bends • chemical industries – Provides erosion resistance in heat exchanger bends carrying corrosive vapors • furnaces and process heaters – Used on return coil sections exposed to direct flame or hot gases Conclusion The SS 420 U Type Inner Half Round Tube Shield by Ladhani Metal Corporation – manufacturer, supplier, and exporter – offers robust inner arc protection for U-bend tubes in high-wear and high-temperature applications. Its excellent hardness and mechanical resilience make it well-suited for thermal systems facing abrasive and corrosive environments. For technical assistance, customization, or quotations, please contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are engineered to protect heat exchanger, boiler, and superheater tubes from erosion, thermal scaling, and high-temperature corrosion. These shields are widely used in power plants, petrochemical systems, and high-temperature industrial equipment where tubes are exposed to direct flame, turbulent gas flow, and particulate matter. Their half-round shape ensures easy installation over curved or straight tube surfaces, providing an effective layer of protection without the need for equipment disassembly. SS 310S U Type Inner Half Round Tube Shield The SS 310S U Type Inner Half Round Tube Shield is made from stainless steel grade 310S, a low-carbon variant of SS 310. It offers excellent resistance to oxidation and high-temperature corrosion while providing improved weldability and reduced risk of sensitization during thermal cycling. This inner U-type shield is specifically designed to cover the inside arc of U-bend tubes, an area commonly affected by accelerated wear due to turbulence, heat concentration, and gas flow deflection. • Inner U Type Half Round Tube Shield – Designed to protect the inner curvature of U-bend tubes from erosion, slag buildup, and oxidation caused by high-velocity gas flow and thermal cycling. Ladhani Metal Corporation is a recognized manufacturer, supplier, and exporter of SS 310S U Type Inner Half Round Tube Shields, providing tailored solutions for heat-exposed systems in demanding industrial environments. Chemical Composition of SS 310S – Low Carbon Austenitic Stainless Steel • Carbon (C): ≤ 0.08% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.50% • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 19.0 – 22.0% • Iron (Fe): Balance Applications: Best suited for oxidizing and high-temperature environments where welded structures are used and resistance to thermal fatigue is critical. Uses • Inner arc shielding for U-bend tubes in high-temperature boilers and superheaters • Installed in the return bends of HRSGs and waste heat recovery boilers (WHRBs) • Used in curved sections of heat exchangers exposed to combustion gases and fluctuating heat • Protects tube bends in petrochemical reactors, reformers, and process furnaces • Ideal for inner arc protection in high-temperature flue gas zones and incinerator coils Features • Excellent high-temperature oxidation resistance – Effective performance in environments up to 1050°C • Low carbon content – Reduces risk of intergranular corrosion after welding or extended service • Focused protection – Shields the inner bend surface most prone to gas turbulence and scaling • Accurate fitment – Custom-fabricated to match specific tube sizes and radii for optimal coverage • Fast installation – Can be securely mounted using stainless steel clamps, bands, or welds • Reliable performance – Enhances the lifespan of U-bend tubes and minimizes maintenance in heat-affected areas Applications • power plants – Used on U-bend inner surfaces in superheaters and reheaters to resist scale and corrosion • petrochemical industry – Shields inside tube arcs in reformers and exchangers exposed to hot process gases • waste heat systems – Protects internal tube bends in WHRBs and HRSGs from slag and thermal fatigue • chemical plants – Provides corrosion protection for return bends in reactors and condensers • high-temperature industrial units – Installed in curved tube coils subjected to flame exposure and oxidizing gases Conclusion The SS 310S U Type Inner Half Round Tube Shield by Ladhani Metal Corporation – manufacturer, supplier, and exporter – is a dependable, high-temperature protective solution for shielding the inner arc of U-bend tubes. With its excellent oxidation resistance, low carbon content, and suitability for welded environments, this shield is ideal for critical systems operating under thermal stress and corrosive gas flow. For technical consultation, custom fabrication, or quotations, please contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are robust, precision-fabricated protective sleeves designed to guard the outer surfaces of tubes in boilers, heat exchangers, incinerators, and high-temperature processing equipment. Engineered to extend the service life of tubes exposed to corrosive gases, abrasive particulates, and elevated temperatures, these shields provide a reliable barrier against mechanical and chemical degradation. The half-round design facilitates easy installation while ensuring a secure, form-fitting layer of defense. 1Cr13 Half Round Tube Shield The 1Cr13 Half Round Tube Shield is a semi-cylindrical component manufactured from martensitic stainless steel containing approximately 13% chromium. Classified under the 1Cr13 grade, this alloy delivers good corrosion resistance, excellent wear performance, and moderate strength at elevated temperatures. It is especially suited for thermal environments that are not extremely oxidizing or carburizing but where erosion and mechanical wear are a concern. With a higher hardness potential through heat treatment and moderate thermal resistance, 1Cr13 shields are ideal for applications involving flue gas exposure, soot-laden atmospheres, and temperature cycling. The shield’s half-round configuration is precision-engineered for optimal tube coverage and long-term durability. It offers a balance of strength, corrosion resistance, and cost-effectiveness, making it suitable for a wide range of industrial processes. Chemical Composition of 1Cr13 – Martensitic Stainless Steel • Carbon (C): 0.15 – 0.20% • Silicon (Si): ≤ 1.00% • Manganese (Mn): ≤ 1.00% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Chromium (Cr): 12.0 – 14.0% • Nickel (Ni): ≤ 0.60% • Iron (Fe): Balance Uses • Boiler Tube Protection – Shields tube surfaces from flue gas erosion, ash particle abrasion, and soot buildup in economizers and waterwalls. • Heat Exchanger Tubes – Provides an extra layer of wear resistance in zones prone to mechanical stress and fluid turbulence. • Incinerator and Waste Heat Units – Guards tubes exposed to fluctuating temperatures, slag, and particulate deposits. • Cement Plant Piping – Protects tubing and ducts in kiln exhaust systems from abrasive dust and high flow velocity. • Air Preheaters and Recuperators – Enhances the durability of components subjected to temperature variations and corrosive gases. Features • Moderate Oxidation Resistance – Chromium content enables good performance in mildly oxidizing environments and intermittent exposure to high temperatures. • Wear and Abrasion Resistance – Martensitic structure offers high surface hardness and resistance to mechanical wear. • Heat Treatable – Can be hardened to increase durability and resistance to deformation. • Cost-Effective – Provides a lower-cost alternative to austenitic and superalloy shields for moderate service conditions. • High Dimensional Accuracy – Manufactured with tight tolerances to ensure secure fitment and uniform tube coverage. • Convenient Installation – Half-round shape enables quick mounting through welding or clamping techniques. • Versatile Finishing Options – Supplied with pickled or mechanically polished surfaces to improve corrosion resistance and adhesion. Applications • Power Generation – Used in economizer, preheater, and convection sections of boilers to prevent erosion and fouling. • Chemical and Fertilizer Plants – Protects exposed tube surfaces in systems with moderate chemical exposure. • Metallurgical Furnaces – Shields mechanical and flue components exposed to particulate movement and temperature cycling. • Pulp and Paper Industry – Used in recovery boilers and heat exchangers where corrosion resistance and mechanical strength are both required. • Petrochemical Plants – Applied in lower-temperature zones where scaling and erosion are primary concerns. Conclusion The 1Cr13 Half Round Tube Shield by Ladhani Metal Corporation provides an optimal solution for industrial tube protection in moderate temperature and corrosion environments. Its martensitic stainless steel composition ensures excellent wear resistance, good oxidation stability, and structural strength at a competitive cost. Designed for easy installation and reliable performance, these shields are ideal for various applications in power, process, and heat recovery systems. Custom-built to meet specific dimensions, material thicknesses, and finishing preferences, 1Cr13 tube shields offer dependable service life extension for critical heat transfer equipment. For technical specifications, pricing, or customization inquiries, please contact Ladhani Metal Corporation.

Ladhani Metal Corporation offers 1Cr18Ni9Ti Half Round Tube Shields 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 improve efficiency and prevent moisture formation. Manufactured from stabilized austenitic stainless steel grade 1Cr18Ni9Ti, these shields provide excellent resistance to intergranular corrosion, high-temperature oxidation, and erosion, making them ideal for demanding 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 high-velocity and ash-laden zones Ladhani Metal Corporation manufactures, supplies, and exports 1Cr18Ni9Ti Half Round Tube Shields in a variety of lengths, diameters, and thicknesses, serving both domestic and international markets. 1Cr18Ni9Ti Grade Chemical Composition – Austenitic Stainless Steel • Carbon (C): ≤ 0.12% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 17.00 – 19.00% • Nickel (Ni): 8.00 – 11.00% • Titanium (Ti): ≥ 5 × C % • Iron (Fe): Balance Applications: Suitable for reheater sections in thermal power plants, waste heat recovery boilers (WHRBs), and heat recovery steam generators (HRSGs) where superior resistance to high-temperature oxidation and intergranular corrosion is required. Uses • Protects reheater tubes from high-temperature oxidation and flue gas erosion • Shields R/H tubes against damage from soot blowing and ash particle impact • Extends operational life of steam circuit components under severe service conditions • Applicable in WHRBs, HRSGs, utility boilers, and industrial steam plants Features • Superior resistance to intergranular corrosion due to titanium stabilization • High strength and oxidation resistance at elevated temperatures • Precision-engineered fit for reliable tube coverage • Long-lasting performance in erosive and corrosive atmospheres Applications • Power generation boilers – High-efficiency reheater tube protection • Waste heat recovery systems – Guards against ash and flue gas erosion • Industrial steam plants – Reliable in high-temperature cycling • Petrochemical and chemical plants – Resistant to scaling and corrosion Conclusion The 1Cr18Ni9Ti Half Round Tube Shield for Reheater (R/H) Tubes by Ladhani Metal Corporation provides robust, long-lasting protection against oxidation, corrosion, and erosion in severe boiler environments. Designed for precision fit and manufactured to international standards, these shields extend tube life, reduce maintenance downtime, and are available in customized export-ready specifications. For inquiries and technical details, 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 #BoilerErosionShield #SteamBoilerTubeShield #HighTempTubeShield #BoilerWearProtection

Ladhani Metal Corporation offers SS 430 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 improve efficiency and minimize moisture. Manufactured from ferritic stainless steel grade SS 430, these shields provide excellent resistance to oxidation, scaling, and moderate corrosion while offering good thermal conductivity and formability for long-term service in demanding 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 high-velocity and ash-laden zones Ladhani Metal Corporation manufactures, supplies, and exports SS 430 Half Round Tube Shields in different lengths, diameters, and thicknesses, ensuring suitability for a wide range of domestic and international boiler applications. SS 430 Grade Chemical Composition – Ferritic Stainless Steel • Carbon (C): ≤ 0.12% • Manganese (Mn): ≤ 1.00% • Phosphorus (P): ≤ 0.040% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 16.00 – 18.00% • Nickel (Ni): ≤ 0.50% • Iron (Fe): Balance Applications: Commonly used in reheater sections of thermal power plants, waste heat recovery boilers (WHRBs), and heat recovery steam generators (HRSGs) where scaling resistance and cost-effective protection are required. Uses • Shields reheater tubes against erosion, scaling, and oxidation • Protects R/H tubes in zones exposed to high flue gas velocity and ash particles • Extends tube service life under thermal cycling and corrosive atmospheres • Applicable in utility boilers, WHRBs, HRSGs, and process steam plants Features • Excellent resistance to oxidation and scaling at elevated temperatures • Cost-effective protection with good mechanical strength • Superior thermal conductivity for stable heat transfer • Custom-fit design for precise installation and maximum coverage Applications • Power generation boilers – Reheater tube protection in oxidizing atmospheres • Waste heat recovery systems – Reliable shield against particle erosion • Industrial boilers – Durable under varying flue gas conditions • Petrochemical and process plants – Efficient in moderate corrosive service environments Conclusion The SS 430 Half Round Tube Shield for Reheater (R/H) Tubes by Ladhani Metal Corporation offers dependable, cost-effective protection against scaling, oxidation, and erosion in high-temperature boiler conditions. With good mechanical strength and precision fit, these shields reduce maintenance needs and extend tube service life. Available in customized, export-ready specifications to meet global industry requirements. For supply and technical assistance, 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 #BoilerErosionShield #SteamBoilerTubeShield #HighTempTubeShield #BoilerWearProtection