'corrosive deposits'

Ladhani Metal Corporation offers Anti-Corrosion Half Round Tube Shields designed to protect boiler tubes, economizers, superheaters, reheaters, and heat recovery systems from chemical attack, scaling, and oxidation in high-temperature and corrosive environments. These semi-cylindrical shields act as a sacrificial barrier, covering exposed tube surfaces and preventing premature wear caused by flue gas corrosion, ash deposits, and aggressive operating atmospheres. By reducing corrosion-related damage, Anti-Corrosion Half Round Tube Shields extend tube service life, lower maintenance costs, and improve overall boiler efficiency. Function of Anti-Corrosion Half Round Tube Shields • Provide a protective covering against corrosion, oxidation, and scaling • Reduce surface degradation in corrosive gas and ash-laden environments • Extend operational life of tubes under high-temperature service • Minimize shutdowns and replacement costs in boilers and heaters Ladhani Metal Corporation manufactures, supplies, and exports Anti-Corrosion Half Round Tube Shields in a wide range of stainless steels and heat-resistant alloys for domestic and international power and process industries. 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: Widely used in power plants, WHRBs, HRSGs, refinery heaters, petrochemical furnaces, and industrial steam boilers operating in corrosive and high-temperature zones. Uses • Shields boiler tubes against flue gas corrosion and scaling • Protects reheater and superheater sections from oxidation • Extends tube life in economizers and waste heat recovery boilers • Reduces maintenance downtime in petrochemical and refinery heaters Features • Excellent resistance to corrosion and oxidation at elevated temperatures • Strong mechanical performance under cyclic heating conditions • Custom-engineered for precise fit over tube curvature • Easy to install, remove, and replace during boiler overhauls Applications • Thermal power stations – Corrosion protection for superheater and reheater tubes • Waste heat recovery systems – Guards economizer tubes from corrosive flue gases • HRSGs – Reliable under varying operating cycles • Petrochemical and refinery heaters – Durable in aggressive atmospheres Conclusion Anti-Corrosion Half Round Tube Shields by Ladhani Metal Corporation provide long-lasting protection against corrosion, scaling, and oxidation in critical boiler and heater applications. Available in stainless steels and special alloys, these shields are engineered for superior durability, extended service life, and export-quality performance across global power and process industries. #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

Ladhani Metal Corporation offers SS 316 Half Round Tube Shields designed to protect boiler tubes in power plants, HRSGs, WHRBs, and industrial steam systems. Boiler tubes often face high-temperature flue gas erosion, oxidation, and soot blower impact, which can reduce their operational life. Manufactured from molybdenum-bearing austenitic stainless steel grade SS 316, these shields provide excellent resistance to pitting, crevice corrosion, and scaling in chloride-rich and corrosive boiler atmospheres, making them highly reliable for demanding service conditions. Function of Boiler Tubes • Carry water or steam through heating sections of the boiler • Continuously exposed to high-temperature flue gases, ash, and corrosive deposits • Require Half Round Tube Shields in high-erosion, soot blower, and corrosive zones Ladhani Metal Corporation manufactures, supplies, and exports SS 316 Half Round Tube Shields in customized lengths, diameters, and thicknesses to meet diverse industrial requirements worldwide. SS 316 Grade Chemical Composition – Austenitic Stainless Steel • Carbon (C): ≤ 0.08% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 16.00 – 18.00% • Nickel (Ni): 10.00 – 14.00% • Molybdenum (Mo): 2.00 – 3.00% • Iron (Fe): Balance Applications: Suitable for superheater and reheater tubes in thermal power stations, waste heat recovery boilers, HRSGs, petrochemical heaters, and steam plants exposed to corrosive flue gases and high operating temperatures. Uses • Protects boiler tubes against high-temperature corrosion and erosion • Shields tubes from soot blower and abrasive particle damage • Extends service life of boiler heating components in corrosive atmospheres • Widely used in WHRBs, HRSGs, and utility boilers requiring extra corrosion resistance Features • Superior resistance to corrosion and scaling in chloride-laden boiler environments • Enhanced pitting and crevice corrosion resistance due to molybdenum content • Excellent mechanical strength and stability at elevated temperatures • Manufactured for precise fit and easy installation Applications • Power generation boilers – Reliable protection for reheater and superheater tubes • Waste heat recovery boilers – Guards tubes against erosion and flue gas deposits • Industrial steam plants – Ensures longer life in corrosive and erosive atmospheres • Petrochemical process heaters – Ideal for chloride-rich and corrosive flue gas conditions Conclusion The SS 316 Half Round Tube Shield for Boiler Tubes by Ladhani Metal Corporation delivers reliable protection against erosion, scaling, and corrosive damage in harsh boiler environments. Designed with molybdenum-enhanced stainless steel, these shields ensure long service life, reduced maintenance, and superior resistance under severe operating conditions. Available in export-ready specifications, they are a trusted solution for global power, petrochemical, and industrial sectors. For supply and technical support, 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 #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

Half Round Tube Shield Ladhani Metal Corporation manufactures SS 410 Half Round Straight Tube Shields to offer cost-effective protection for boiler and heat exchanger tubes in moderate temperature and corrosive environments. SS 410 is a martensitic stainless steel that provides good corrosion resistance, mechanical strength, and wear resistance, making it suitable for shielding straight tubes exposed to flue gas erosion, ash deposits, and mild chemical exposure. SS 410 Half Round Straight Tube Shield The SS 410 Half Round Straight Tube Shield is designed to fit over the external surface of straight tubes, acting as a barrier against abrasive particles, high-velocity flue gases, and mechanical wear. It is widely used in power plants, waste heat recovery systems, and steam processing units where cost-effective protection is needed for tubes operating at medium temperatures. The material offers ease of fabrication and reliable resistance to oxidation up to 650°C. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of SS 410 Half Round Straight Tube Shields, delivering durable thermal protection for industrial piping systems. Material Grade SS 410 – Martensitic stainless steel known for its hardness, oxidation resistance, and moderate corrosion protection. Chemical Composition of SS 410 • Carbon (C): 0.08 – 0.15% • Manganese (Mn): ≤ 1.00% • Phosphorus (P): ≤ 0.040% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 11.5 – 13.5% • Iron (Fe): Balance Applications: Suitable for environments involving dry flue gases, fly ash, and light acidic fumes; commonly used in economizers and low-temperature steam sections. Uses • Straight tube protection in boilers and economizers • Installed in air preheaters and low-temperature superheaters • Applied in WHRBs to guard tubes from ash and erosion • Used in industrial steam systems with mild corrosion risk • Shields tubes in pulp, paper, and food processing units Features • Good oxidation resistance – Up to moderate temperatures (~650°C) • High hardness – Offers resistance against flue gas abrasion and ash impact • Cost-effective – Economical choice for medium-duty service • Easy to fabricate and weld – Suitable for various attachment methods • Customizable – Available in different sizes, lengths, and thicknesses • Enhances tube durability – Reduces wear and minimizes shutdowns Applications • thermal power plants – Used in low-heat sections for erosion protection • steam processing – Protects steam-carrying tubes from scale and impact • waste heat recovery units – Resists abrasive exhaust gases and particulate matter • cement and steel plants – Applied in dust-prone, dry gas environments • food and chemical industries – Suitable for non-aggressive process gas shielding Conclusion The SS 410 Half Round Straight Tube Shield from Ladhani Metal Corporation is a practical and robust solution for extending the life of tubes operating under dry, abrasive, and moderately corrosive service conditions. Its hardness and heat resistance make it ideal for protecting straight tube sections in a wide range of industrial systems. For standard and custom configurations, contact Ladhani Metal Corporation for technical consultation and orders.

Half Round Tube Shield Ladhani Metal Corporation manufactures SS 316L Half Round Straight Tube Shields to provide corrosion-resistant protection for straight tubes in boilers, economizers, heat exchangers, and steam systems. SS 316L is a low-carbon version of SS 316, offering excellent resistance to intergranular corrosion, particularly after welding. These shields are suitable for use in chemical plants, marine environments, and flue gas systems with high chloride or acidic content. SS 316L Half Round Straight Tube Shield The SS 316L Half Round Straight Tube Shield is designed to fit securely over the outer surface of straight tubes, shielding them from erosive gas flow, thermal fatigue, and corrosive deposits. Its low carbon content ensures minimal carbide precipitation during welding, making it ideal for systems requiring extensive fabrication or exposure to corrosive condensates. SS 316L shields are used in high-humidity areas and aggressive service conditions to extend the life and performance of pressure tubes. Ladhani Metal Corporation is a leading manufacturer, supplier, and exporter of SS 316L Half Round Straight Tube Shields, offering precision-engineered solutions for industrial thermal protection. Material Grade SS 316L – Austenitic stainless steel with low carbon for superior corrosion resistance and post-weld performance. Chemical Composition of SS 316L • Carbon (C): ≤ 0.03% • 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 welded and corrosion-sensitive systems such as boilers operating with acidic flue gas or chloride-laden environments. Uses • Protection of straight tubes in superheaters, economizers, and marine boilers • Suitable for chemical processing and desulfurization units • Used in wet flue gas paths of waste heat boilers • Shields steam lines and heat exchangers exposed to brine or acidic residues • Installed in paper, pulp, and food processing equipment with steam applications Features • Superior corrosion resistance – Especially in acidic and chloride-rich environments • Low carbon content – Prevents sensitization and supports post-weld integrity • High durability – Withstands thermal cycling, oxidation, and chemical attack • Precise fit – Manufactured to match specific tube diameters and wall clearances • Quick installation – Clamp-on, weld-on, and banding options available • Improves tube longevity – Reduces wear and the need for premature replacement Applications • power generation – Protects straight tubes in low-temperature and high-moisture flue zones • marine and offshore – Ideal for steam systems exposed to saltwater vapor • petrochemical and fertilizer plants – Prevents corrosion in chemical-laden environments • WHRBs and gas turbines – Shields tube surfaces from acidic or condensate-rich exhaust gases • food and pharmaceutical – Used where corrosion resistance and cleanliness are critical Conclusion The SS 316L Half Round Straight Tube Shield from Ladhani Metal Corporation provides enhanced resistance to corrosion, particularly in welded or moisture-prone areas. Its low carbon chemistry and molybdenum-enhanced durability make it a dependable choice for long-term tube protection in harsh thermal and chemical conditions. For tailored dimensions, technical support, or bulk 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 #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

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are designed to protect boiler tubes, heat exchanger coils, and superheaters from erosion, scaling, slag accumulation, and corrosive flue gases. These shields are widely used in thermal systems such as power plants, chemical processing units, and waste heat recovery boilers to improve tube longevity and reduce maintenance frequency. Their semi-cylindrical form allows easy installation on straight or curved tube surfaces in high-wear zones. SS 316 Half Round Tube Shield for LTSH Tube The SS 316 Half Round Tube Shield is manufactured from molybdenum-bearing austenitic stainless steel grade 316. Known for its excellent resistance to pitting, crevice corrosion, and chemical attack, SS 316 is ideal for environments where flue gas contains chlorides, moisture, or mildly acidic compounds. Designed specifically for Low Temperature Superheater (LTSH) applications, this shield provides critical surface protection in zones where steam is moderately superheated and tubes are exposed to ash, soot, and thermal cycling. 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 316 Half Round Tube Shields for LTSH applications, offering reliable and corrosion-resistant shielding solutions for extended tube performance. Chemical Composition of SS 316 – Austenitic Stainless Steel with Molybdenum • Carbon (C): ≤ 0.08% • 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: Suitable for low-temperature superheater zones exposed to corrosive ash, flue gas condensation, and thermal cycling, especially in coastal or chloride-rich environments. Uses • Installed on LTSH tubes in utility boilers to protect against acidic flue gas corrosion and soot erosion • Shields exposed tube sections in convection zones, economizers, and HRSG units • Applied in boilers using high-sulfur coal or biomass, where corrosion risks are elevated • Suitable for industrial steam systems and chemical processing units handling corrosive exhaust • Used in power plants operating in marine or high-humidity conditions Features • Superior corrosion resistance – Withstands chloride attack, acidic deposits, and moisture exposure • Thermal durability – Maintains mechanical strength and oxidation resistance under moderate heat • Custom fabrication – Manufactured to match the diameter and length of LTSH tubes for accurate fit • Easy to install – Compatible with welding, banding, or clamping methods • Reduces wear – Protects against pitting, scale buildup, and erosion in flue gas flow paths • Available in multiple thicknesses, lengths, and radii based on system design Applications • thermal power plants – Shields LTSH tubes to improve service life and efficiency • chemical plants – Applied in low-temperature zones of process boilers exposed to aggressive gases • waste heat recovery – Protects return coil sections from corrosion and erosion in WHRBs and HRSGs • industrial boilers – Guards tube surfaces in preheaters and economizers under corrosive flue conditions • steam generation systems – Used in moisture-laden or coastal plant environments requiring enhanced protection Conclusion The SS 316 Half Round Tube Shield for LTSH Tube by Ladhani Metal Corporation – manufacturer, supplier, and exporter – delivers high-performance protection for boiler and superheater tubes in corrosive, low-temperature environments. With its excellent corrosion resistance and reliable thermal performance, it ensures extended operational life and reduced maintenance in critical heat exchange systems. For technical support, customization, or pricing inquiries, please contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are designed to protect boiler coils, heat exchanger tubes, and superheaters from erosion, scaling, slag deposition, and high-temperature damage. These shields are used extensively in thermal power plants, waste heat recovery systems, and process industries to extend tube life, reduce maintenance costs, and maintain thermal efficiency. Their semi-cylindrical design allows for easy and secure installation over straight or curved tube surfaces. 1Cr13 U Type Inner Half Round Tube Shield The 1Cr13 U Type Inner Half Round Tube Shield is fabricated from martensitic stainless steel 1Cr13, offering good mechanical strength, moderate corrosion resistance, and excellent wear resistance. This grade performs well in thermal systems subject to moderate chemical exposure and mechanical erosion. The inner U-type configuration is engineered to shield the inner arc of U-bend tubes, where turbulent flow, thermal cycling, and slag buildup are most intense and damaging. • Inner U Type Half Round Tube Shield – Covers the internal curvature of U-bend tubes, protecting against erosion, slag impact, and thermal degradation in high-flow areas. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of 1Cr13 U Type Inner Half Round Tube Shields, offering durable and cost-effective solutions for general-purpose heat protection in industrial systems. Chemical Composition of 1Cr13 – Martensitic Stainless Steel • Carbon (C): ≤ 0.15% • Manganese (Mn): ≤ 1.00% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 12.0 – 14.0% • Iron (Fe): Balance Applications: Suitable for moderately corrosive and abrasive environments with thermal exposure, where strength and erosion resistance are required. Uses • Installed on the inner arc of U-bend tubes in boilers and reheaters to resist erosion from flue gas flow • Shields inner bends in WHRBs and HRSGs subjected to scale buildup and thermal fatigue • Applied in curved tube sections of heat exchangers and evaporators operating under fluctuating temperatures • Used in process industries for protection against moderate corrosion and mechanical wear • Ideal for thermal units in power, petrochemical, and refining applications Features • Good wear and erosion resistance – Suitable for high-velocity gas flow zones • Inner arc protection – Shields critical U-bend areas where slag, turbulence, and thermal load are most severe • Moderate corrosion resistance – Performs well in mildly aggressive gas environments • Tailored fit – Custom-fabricated to match tube size and bend radius for precise protection • Easy installation – Compatible with clamp-on, weld-on, or banding methods • Cost-effective – An economical solution for routine protection of thermal system tube bends Applications • power generation – Inner U-bend protection in superheaters and economizers facing gas flow and scaling • waste heat recovery – Used in WHRBs to protect return bends from erosion and thermal damage • petrochemical processing – Applied in internal bends of steam reformers and exchangers • chemical industry – Suitable for use in reactors and thermal units operating under moderate heat and chemical exposure • industrial furnaces – Protects tube bends from slag deposits and temperature fluctuations Conclusion The 1Cr13 U Type Inner Half Round Tube Shield by Ladhani Metal Corporation – manufacturer, supplier, and exporter – offers reliable protection for U-bend tubes exposed to moderate thermal and erosive conditions. With its martensitic strength, wear resistance, and affordable performance, it is well-suited for a wide range of thermal and industrial process applications. For custom sizes, technical guidance, or quotations, please contact Ladhani Metal Corporation.

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 precision-engineered components used to protect boiler and heat exchanger tubes from erosion, scaling, and high-temperature corrosion. These shields are widely applied in industrial systems exposed to thermal cycling, aggressive gases, and particulate flow. Their half-round shape allows for simple and secure installation over straight or curved tube surfaces, extending tube life and reducing maintenance needs. SS 410 U Type Half Round Tube Shield The SS 410 U Type Half Round Tube Shield is engineered for protective coverage of U-bend sections in heat exchanger coils, superheaters, and boiler return bends. Manufactured from SS 410, a hardenable martensitic stainless steel, this shield provides excellent resistance to abrasion, oxidation, and moderate corrosion. The U-type design offers tailored protection to both inner and outer arcs of tube bends—critical areas vulnerable to erosion, thermal stress, and slag buildup in high-temperature environments. • Outer U Type Half Round Tube Shield – Shields the outer curvature of the bend against high-temperature oxidation, impact wear, and flue gas turbulence. • Inner U Type Half Round Tube Shield – Protects the inner radius from scaling, corrosive gas attack, and localized erosion caused by gas flow irregularities. Ladhani Metal Corporation supplies SS 410 U Type Half Round Tube Shields designed for durability and cost-effectiveness in applications where wear resistance and thermal stability are key performance requirements. Chemical Composition of SS 410 – Martensitic Stainless Steel • Carbon (C): 0.08 – 0.15% • Manganese (Mn): ≤ 1.00% • Phosphorus (P): ≤ 0.040% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 11.5 – 13.5% • Nickel (Ni): ≤ 0.75% • Iron (Fe): Balance Applications: Ideal for moderate corrosion environments and high-temperature zones where mechanical strength, scaling resistance, and surface hardness are essential. Uses • Shielding U-bend tube sections in power plant superheaters and reheaters • Protection of tube bends in industrial boilers and HRSG return loops • Coverage for high-wear tube areas in WHRBs and economizers • Safeguarding of steam reformer and heat exchanger return curves in refineries • Suitable for dry, high-temperature service conditions with limited corrosive exposure Features • High surface hardness – SS 410 can be heat-treated to improve abrasion and erosion resistance, suitable for high-wear areas. • Oxidation resistance – Performs well in dry air at elevated temperatures, offering effective scaling resistance during continuous heating cycles. • Inner and outer coverage – Available in both configurations for complete U-bend protection, reducing risk of localized tube failure. • Precision fit – Fabricated to exact bend radius and tube diameter for a stable and secure installation. • Easy to install – Can be mounted using clamps, banding, or welding methods without major system modifications. • Economical option – Offers a cost-effective solution for environments where chemical corrosion is minimal but mechanical wear is high. Applications • thermal power plants – Protects U-bend tubes in reheaters and superheaters from oxidation, slag deposits, and particulate erosion. Improves thermal zone durability. • chemical and fertilizer industries – Installed in systems where temperature resistance is more critical than corrosion protection. Helps extend tube service life under cyclic heat conditions. • waste heat recovery units – Shields return bends in WHRBs and economizers exposed to hot gas streams and turbulent flow. • refinery and process heaters – Used in units with limited corrosive exposure where surface scaling and impact wear are primary concerns. • cement and metallurgical plants – Ideal for steam and gas heating lines where wear resistance at elevated temperatures is essential. Conclusion The SS 410 U Type Half Round Tube Shield from Ladhani Metal Corporation provides reliable and economical protection for U-bend tubes in heat-intensive, erosion-prone environments. With its martensitic structure and good thermal resistance, SS 410 is well-suited for applications where mechanical wear, oxidation, and surface degradation are key operational challenges. Customizable in size and bend radius, these shields deliver cost-efficient, high-performance solutions for extending tube life and reducing unplanned maintenance. For technical consultation, custom orders, or quotations, please contact Ladhani Metal Corporation.