Ladhani Metal Corporation offers SS 316 Half Round Tube Shields designed to provide robust protection for 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 enhance efficiency and reduce moisture formation. Manufactured from molybdenum-bearing austenitic stainless steel grade SS 316, these shields deliver superior resistance to pitting, crevice corrosion, and high-temperature oxidation, making them ideal for aggressive and chloride-containing 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 abrasive gas flow zones Ladhani Metal Corporation manufactures, supplies, and exports SS 316 Half Round Tube Shields in various lengths, diameters, and thicknesses, meeting both domestic and international quality standards. 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 Uses • Protects reheater tubes from erosion, oxidation, and chloride-induced corrosion • Shields R/H tubes in high-velocity flue gas and particle-laden zones • Extends service life of steam system components under aggressive operating conditions • Suitable for utility boilers, WHRBs, HRSGs, and process heaters Features • Excellent corrosion resistance – Performs well in chloride-rich and oxidizing environments • High thermal stability – Maintains mechanical strength at elevated temperatures • Molybdenum alloyed – Enhanced resistance to pitting and crevice corrosion • Precision-engineered fit – Designed to match exact tube curvature for maximum coverage Applications • Power generation boilers – Long-term reheater tube protection in severe conditions • Waste heat recovery systems – Guards against erosion from high-velocity particles • Industrial steam plants – Reliable under variable thermal cycles • Petrochemical and marine-based steam systems – Suitable for saline and chloride-heavy atmospheres Conclusion The SS 316 Half Round Tube Shield for Reheater (R/H) Tubes by Ladhani Metal Corporation offers high-performance protection against erosion, oxidation, and corrosive damage in extreme operating environments. Designed for precision fit and durability, these shields reduce maintenance downtime and extend equipment lifespan. Available in a wide range of export-ready specifications, they are trusted by industries worldwide. 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 #BoilerWearProtection

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 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 SS 304L 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 304L, these shields provide excellent corrosion resistance, high-temperature oxidation resistance, and superior weldability, reducing the risk of carbide precipitation 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 areas where flue gas velocity and ash particles cause wear Ladhani Metal Corporation manufactures, supplies, and exports SS 304L Half Round Tube Shields in various lengths, diameters, and thicknesses, catering to both domestic and international markets. SS 304L Grade Chemical Composition – Austenitic Stainless Steel • Carbon (C): ≤ 0.03% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 18.00 – 20.00% • Nickel (Ni): 8.00 – 12.00% • Iron (Fe): Balance Applications: Suitable for reheater sections in thermal power plants, waste heat recovery boilers (WHRBs), and heat recovery steam generators (HRSGs) operating in oxidizing and moderately corrosive service environments. Uses • Protects reheater tubes from erosion, oxidation, and soot blower damage • Shields R/H tubes in high-velocity flue gas zones • Extends service life of steam circuit components in high-temperature operations • Applicable in utility boilers, WHRBs, HRSGs, and industrial steam plants Features • Superior corrosion resistance – Ideal for oxidizing boiler atmospheres • High thermal stability – Maintains mechanical integrity at elevated temperatures • Low-carbon content – Minimizes sensitization risk during welding • Precision-engineered fit – Matches exact tube curvature for maximum coverage Applications • Power generation boilers – Protection for reheater tubes under extreme thermal conditions • Waste heat recovery systems – Guards R/H tubes against particle erosion • Industrial steam plants – Reliable in fluctuating temperature cycles • Petrochemical and process heaters – Suitable for high-efficiency reheating sections Conclusion The SS 304L Half Round Tube Shield for Reheater (R/H) Tubes by Ladhani Metal Corporation offers long-lasting, corrosion-resistant protection for tubes operating under extreme temperature and erosive conditions. Designed for precision fit and durability, these shields reduce maintenance needs and extend equipment life, with availability 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

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are precision-engineered components designed to protect the outer surfaces of boiler tubes, heat exchangers, and industrial piping systems from erosion, scale formation, and thermal fatigue. These shields play a crucial role in minimizing tube failure and improving overall equipment reliability in high-temperature and particulate-laden environments. SS 430 Half Round Tube Shield The SS 430 Half Round Tube Shield is a semi-cylindrical cladding made from ferritic stainless steel grade 430. With good corrosion resistance, excellent oxidation resistance, and superior thermal conductivity, SS 430 is well suited for non-pressurized or moderately corrosive environments. It is particularly effective in flue gas paths and air preheaters where thermal stress and ash erosion can degrade exposed tubes. The half-round geometry ensures easy, secure installation and a consistent protective barrier around the tube's surface, enhancing durability without interfering with system function. Chemical Composition of SS 430 – 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): 16.0 – 18.0% • Nickel (Ni): ≤ 0.75% • Iron (Fe): Balance Uses • Boiler Tube Surface Protection – Shields tubes in low to moderate temperature zones from flue gas corrosion, ash abrasion, and thermal scaling. • Air Preheater Tubing – Guards against dust erosion in regenerative air preheaters and gas-to-air heat transfer zones. • Economizer Tube Protection – Used in downstream sections of boilers where lower temperatures allow for effective use of ferritic steels. • Steam Line Shields – Protects low-pressure steam tubing and condensate lines in systems not requiring austenitic stainless steel grades. • Heat Exchanger Outer Shells – Provides an extra layer of protection in air-cooled or shell-side applications exposed to mechanical wear. Features • Good Oxidation Resistance – Performs reliably in oxidizing conditions up to 815°C, ideal for flue gas exposure and dry ash environments. • Ferritic Structure – Offers better thermal conductivity and resistance to thermal expansion than austenitic grades, reducing distortion risk. • Corrosion Resistance – Resists corrosion from atmospheric moisture, flue gas condensates, and other mildly aggressive compounds. • Cost-Effective – Offers an economical alternative to higher alloy stainless steels in appropriate thermal zones. • Precision Fit – Half-round design enables quick installation and conforms closely to tube diameters for optimal protection. • Surface Finish Options – Supplied in bright annealed, pickled, or passivated finishes based on operational requirements. • Custom Fabrication – Available in a range of wall thicknesses, diameters, and lengths to meet plant-specific installation demands. Applications • Thermal Power Stations – Shields economizer and air preheater tubes from dust-laden exhaust gas erosion and moderate thermal stress. • Cement and Lime Kilns – Used to protect heat recovery and cooler tubes from dry ash abrasion in hot air ducts. • Food Processing Boilers – Applied in steam systems requiring corrosion resistance and thermal control under hygienic conditions. • HVAC and Utility Boilers – Installed in auxiliary boilers where conditions do not require high-alloy materials but demand durability. • Pulp and Paper Mills – Protects lower furnace zone tubes and stack-side economizers from condensate corrosion and soot accumulation. • Sugar and Distillery Plants – Guards process steam and heat recovery tubes from ash and scale in biomass and bagasse-fired units. Conclusion The SS 430 Half Round Tube Shield by Ladhani Metal Corporation is a durable, cost-efficient solution for protecting tubing systems in environments where moderate corrosion resistance, good oxidation behavior, and thermal stability are essential. It is best suited for dry, low to mid-temperature gas flow areas where the mechanical and thermal loads are not extreme. The ferritic stainless steel structure provides a favorable balance of performance and economy, particularly in large-scale power and process plants. With precision manufacturing, tailored dimensions, and reliable service, Ladhani Metal Corporation delivers proven tube protection technology trusted across multiple industries. For custom orders, sizing assistance, or to request a technical quote, please contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are precision-engineered protective components designed to shield exposed tubes in boilers, heat exchangers, and furnaces from erosion, corrosion, and high-temperature damage. These shields are vital in extending equipment life and minimizing unplanned maintenance in industrial systems operating under extreme heat and pressure. SS 310S Half Round Tube Shield The SS 310S Half Round Tube Shield is a semi-cylindrical cover manufactured from high-quality stainless steel grade 310S. It is specifically designed for high-temperature environments where oxidation, scaling, and corrosive gas exposure are common. The “S” in SS 310S indicates lower carbon content than standard SS 310, which improves weldability and reduces the risk of carbide precipitation during welding and high-temperature exposure. The half-round profile allows easy installation over the tube surface, ensuring a tight fit and reliable protection across thermal cycles and mechanical stresses. Chemical Composition of SS 310S – 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 Uses • Boiler Tube Protection – Protects boiler tubes from flue gas corrosion, abrasive wear, and scaling in high-temperature zones, especially in coal-fired and biomass plants. • Heat Exchanger Tube Shielding – Prevents erosion and chemical attack in steam and process gas exchangers, maintaining thermal efficiency. • Furnace Tube Protection – Shields tubes from direct flame impingement and high thermal loads in industrial furnaces, kilns, and incinerators. • Petrochemical and Refining Operations – Guards tubes in reformers, crackers, and reactors from carburization and oxidation in aggressive processing environments. • Superheater and Reheater Systems – Provides robust protection to tubes exposed to extreme thermal stress in high-pressure steam circuits. Features • High-Temperature Resistance – SS 310S withstands temperatures up to 1100°C continuously, making it suitable for severe service conditions. • Low Carbon Content – Enhanced weldability and reduced risk of intergranular corrosion during or after welding processes. • Half-Round Design – Engineered for precise fitment over existing tubes, allowing efficient installation and tube surface coverage. • Corrosion and Oxidation Resistance – Excellent resistance to high-temperature oxidizing environments and thermal scaling. • Custom Options – Available in multiple lengths, thicknesses, diameters, and with various mounting or clamping configurations. • Surface Finishes – Offered in pickled, passivated, and bright annealed finishes to match system requirements and aesthetics. Applications • Thermal Power Plants – Shields boiler tubes from soot blowers, slag, and hot gas erosion in economizers and superheaters. • Refineries and Petrochemical Plants – Applied to tubes in cracking furnaces and heat recovery systems to resist high-temperature corrosion. • Heat Recovery Steam Generators (HRSGs) – Enhances tube life in combined-cycle systems where exhaust gases impact tube bundles. • Chemical Processing Facilities – Protects process tubes in aggressive thermal and chemical environments including acid and gas streams. • Industrial Boilers and Steam Systems – Ensures longevity of steam lines and tubing in high-pressure, high-temperature operations across various sectors. • Marine and Offshore Installations – Withstands corrosive sea air and high thermal loads in shipboard and platform boiler systems. Conclusion The SS 310S Half Round Tube Shield by Ladhani Metal Corporation delivers a high-performance solution for tube protection in extreme thermal and corrosive environments. Its low carbon composition ensures superior weldability and resistance to intergranular attack, making it a preferred choice for welded systems and continuous high-temperature applications. These shields reduce wear, enhance equipment life, and lower maintenance costs in power generation, refining, chemical, and marine industries. With customizable dimensions, high-grade material quality, and precision engineering, Ladhani Metal Corporation is your trusted partner for robust and reliable tube shielding solutions. For technical assistance, custom fabrication, or a quotation tailored to your application, please contact Ladhani Metal Corporation

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are high-precision protective components designed to shield boiler and heat exchanger tubes from erosion, high-temperature scaling, and aggressive gas flows. Crafted from superior stainless steel alloys, these shields enhance equipment reliability and performance in demanding industrial conditions. SS 310 Half Round Tube Shield The SS 310 Half Round Tube Shield is a semi-circular metallic shield fabricated using premium stainless steel grade 310, known for its outstanding resistance to oxidation, scaling, and corrosion at elevated temperatures. This shield is specifically designed for use in environments involving extreme thermal cycling, aggressive combustion gases, and high mechanical stress. The half-round configuration ensures easy, secure installation over exposed tubes, forming a protective barrier that extends component life and reduces maintenance costs. Chemical Composition of SS 310 – 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): 24.0 – 26.0% • Nickel (Ni): 19.0 – 22.0% • Iron (Fe): Balance Uses : • Boiler Tube Protection – Shields boiler tubes from direct exposure to high-temperature flue gases, reducing metal loss due to oxidation and abrasive ash erosion in thermal power plants. • Heat Exchanger Tube Shielding – Provides a protective layer against high-temperature corrosion and flow-induced wear, preserving efficiency and reducing failure risks. • Furnace Tube Safeguarding – Resists flame impingement and scale buildup in industrial furnaces, extending the life of radiant and convection section tubes. • Petrochemical Process Protection – Used in reactors and reformers where exposure to hot process gases and thermal cycling can severely damage unprotected tubes. • Steam Superheater and Reheater Systems – Guards tubes from surface deterioration in high-pressure steam circuits, improving operational longevity and safety. Features : • High-Temperature Resistance – SS 310 maintains structural integrity at temperatures up to 1100°C, ideal for high-heat zones in boilers and furnaces. • Corrosion and Oxidation Resistance – Superior chromium and nickel content ensures excellent resistance to oxidation, scaling, and carburization even under continuous thermal exposure. • Precision Half-Round Design – Ensures a tight, secure fit on existing tube surfaces, enabling quick installation and easy replacement without interrupting system performance. • Custom Fabrication – Available in various thicknesses, lengths, and diameters to suit different tube sizes and geometries, with optional welding or clamping attachments. • Surface Finishing Options – Offered in bright annealed, pickled, or passivated finishes for enhanced appearance and additional surface protection. Applications : • Thermal Power Plants – Protects superheater and economizer tubes from soot erosion, slagging, and thermal stress caused by high-velocity flue gases. • Oil Refineries and Petrochemical Plants – Installed on high-temperature piping and reformer tubes exposed to corrosive gases, thermal cycling, and process variability. • Heat Recovery Steam Generators (HRSGs) – Enhances tube durability in combined-cycle plants where steam tubes face aggressive exhaust gas flow. • Chemical Processing Equipment – Applied in heat exchanger and reactor tubes that handle chemically reactive or acidic compounds at elevated temperatures. • Industrial Steam Boilers – Used in high-pressure steam systems across food, textile, pulp & paper, and marine industries to extend tube life and ensure safe operation. Conclusion The SS 310 Half Round Tube Shield by Ladhani Metal Corporation is a premium solution engineered for the most demanding high-temperature and corrosive environments. Its exceptional resistance to oxidation, scaling, and thermal fatigue makes it ideal for use in power plants, refineries, and process industries where tube protection is critical for safety and efficiency. By extending the life of boiler and heat exchanger tubes, reducing downtime, and minimizing repair costs, these shields offer long-term value and dependable performance. With custom sizing, precision fabrication, and strict quality control, Ladhani Metal Corporation delivers reliable shielding solutions tailored to meet the toughest industrial challenges. For technical inquiries, customization options, or to request a quote, please contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are specially designed components used to protect boiler and heat exchanger tubes from erosion, wear, and high-temperature damage. Manufactured with precision and expertise, these shields ensure enhanced tube life, reduced maintenance, and efficient operation in demanding industrial environments. SS 304L Half Round Tube Shield The SS 304L Half Round Tube Shield is a semi-circular protective cover made from high-quality stainless steel grade 304L. It is widely used in thermal and mechanical systems where tube surfaces are exposed to harsh operating conditions. The lower carbon content in SS 304L offers enhanced weldability and minimizes the risk of carbide precipitation, making it ideal for high-temperature and corrosive environments. The half-round design allows for easy installation over tubes while ensuring robust protection from flue gases, abrasives, and thermal stress. Manufactured using stainless steel grade 304L, these half-round tube shields are semi-cylindrical covers that are clamped or welded over exposed tubes. The “L” in SS 304L denotes “Low Carbon,” which offers improved resistance to sensitization during welding or prolonged exposure to elevated temperatures, making it more suitable for high-temperature and corrosive conditions compared to standard SS 304. The shields are formed with precision to ensure a snug fit over tubes and provide maximum protection without disrupting heat transfer or fluid flow. Chemical Composition of SS 304L – Austenitic Stainless Steel • Carbon (C): ≤ 0.030% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 18.0 – 20.0% • Nickel (Ni): 8.0 – 12.0% • Iron (Fe): Balance Applications: Widely used in boilers, heat exchangers, steam lines, and furnaces due to its excellent corrosion resistance, weldability, and performance in high-temperature service conditions. Uses – SS 304L Half Round Tube Shield • Boiler Tube Protection – Used to safeguard boiler tubes from high-temperature flue gases, ash erosion, and abrasive particles, ensuring extended service life and reduced downtime. • Heat Exchanger Tube Shielding – Protects heat exchanger tubes from corrosive process fluids and turbulent flow, helping to maintain performance and reduce maintenance frequency. • Furnace Gas Flow Wear Prevention – Installed in furnace environments where high-velocity gases and thermal cycling can cause severe tube wear, acting as a durable barrier. • Petrochemical & Refinery Applications – Shields critical tubing in high-temperature and chemically aggressive environments, improving resistance to oxidation and corrosion. Applications – SS 304L Half Round Tube Shield • Thermal Power Stations – Ideal for boiler systems and superheater tubes exposed to extreme thermal and flow conditions. • Refineries & Petrochemical Plants – Used in cracking units, reformers, and reactors where temperature and corrosion challenges are common. • Heat Recovery Steam Generators (HRSGs) – Enhances protection of tubes in combined cycle power plants and improves system reliability. • Chemical Processing Units – Prevents corrosion and surface degradation in harsh chemical flow environments. • Pulp and Paper Industry – Protects process tubes in digesters, recovery boilers, and steam-generating systems. • Industrial Boilers and Steam Systems – Ensures long-lasting tube integrity in high-pressure and high-temperature steam applications. Benefits • Extended Tube Life: Reduces repair frequency and tube replacement cycles. • Cost Efficiency: Minimizes downtime and maintenance-related expenses. • Reliable Performance: Maintains mechanical integrity under fluctuating temperatures and pressure conditions. • Sustainability: Enhances energy efficiency by maintaining consistent heat transfer performance. Conclusion The SS 304L Half Round Tube Shield by Ladhani Metal Corporation is an ideal solution for protecting critical tube systems in aggressive and high-temperature environments. Designed for high performance and long-lasting reliability, these shields help extend the lifespan of tubing systems while reducing downtime and maintenance costs. With customizable options, premium materials, and expert fabrication, Ladhani Metal Corporation is your trusted partner in tube protection solutions. For more details, inquiries, or to request a quote, please contact Ladhani Metal Corporation.

DIN 2634 super duplex steel flanges PN 25 are high-performance weld neck flanges designed in accordance with the DIN 2634 standard. These flanges are engineered for high-pressure systems operating up to 25 bar (362 psi) and are manufactured from premium super duplex stainless steel grades. Known for their superior strength, excellent corrosion resistance, and enhanced resistance to stress corrosion cracking and pitting, super duplex flanges are ideally suited for demanding industrial environments. Their robust mechanical properties make them a reliable choice for aggressive service conditions and high-pressure applications. Ladhani Metal Corporation is a global leader in the manufacturing and supply of super duplex steel flanges. With advanced production facilities, precision engineering capabilities, and rigorous quality assurance practices, the company ensures that each flange meets the highest standards of safety, durability, and performance under extreme conditions. Pressure Rating: • PN 25 (25 bar / 362 psi): Designed for systems requiring high strength and exceptional corrosion resistance under elevated pressure conditions. Flange Type: • Weld Neck Flanges Featuring a tapered hub design, weld neck flanges deliver optimal stress distribution and secure, leak-free connections in systems exposed to thermal and mechanical loading. • Flat Face (FF) Flanges Recommended for use with softer gasket materials or systems incorporating cast iron components, flat face flanges provide uniform gasket compression and reliable sealing. Super Duplex Steel Grades and Typical Composition: Super Duplex Steel (UNS S32750 / S32760) – Ferritic-Austenitic Stainless Steel • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 6.0 – 8.0% • Molybdenum (Mo): 3.0 – 5.0% • Nitrogen (N): 0.2 – 0.3% • Iron (Fe): Balance Applications: Widely used in environments where high strength, corrosion resistance, and resistance to chloride-induced stress corrosion cracking are essential, such as offshore platforms, chemical plants, and desalination facilities. Applications of DIN 2634 Super Duplex Steel Flanges PN 25: • Offshore and Subsea Installations Withstand chloride-rich marine environments, offering long-term durability and resistance to seawater corrosion. • Chemical and Petrochemical Processing Suitable for handling aggressive chemicals, acids, and solvents under high pressure and temperature conditions. • Desalination and Water Treatment Plants Perform reliably in saline and brine-rich environments with superior resistance to pitting and crevice corrosion. • Power Generation and Heat Exchangers Offer excellent performance in high-temperature, high-pressure applications requiring strength and corrosion protection. • Pulp and Paper Industry Operate effectively in harsh chemical environments including bleach and acidic processing streams. Key Features: • Manufactured to DIN 2634 specifications for dimensional accuracy and pressure handling • PN 25 pressure class supports high-performance applications • Superior resistance to localized corrosion including pitting and stress corrosion cracking • High strength-to-weight ratio and excellent mechanical properties • Weld neck design ensures structural integrity and resistance to fatigue • Available in both UNS S32750 and S32760 super duplex grades • Customizable in size, pressure class, and surface finish upon request Conclusion: DIN 2634 super duplex steel flanges PN 25 from Ladhani Metal Corporation are engineered to deliver top-tier performance in environments where mechanical strength and corrosion resistance are non-negotiable. Their robust construction and excellent durability make them ideal for marine, chemical, and industrial applications operating under high pressure. For detailed specifications, project consultations, or a custom quote, contact Ladhani Metal Corporation today.