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 expertly engineered components designed to extend the life of boiler and heat exchanger tubes by protecting them against high-temperature oxidation, flue gas erosion, and mechanical damage. These shields are essential in power generation, petrochemical, and process industries where tube integrity is critical for system reliability and operational safety. 1Cr18Ni9Ti Half Round Tube Shield The 1Cr18Ni9Ti Half Round Tube Shield is a semi-cylindrical protective cover manufactured from titanium-stabilized stainless steel grade 1Cr18Ni9Ti. This material is equivalent to AISI 321 and is known for its excellent resistance to intergranular corrosion, especially after welding or prolonged high-temperature exposure. The addition of titanium in the alloy stabilizes the microstructure and prevents chromium carbide precipitation, making it ideal for thermal systems operating between 400°C and 900°C. The shield’s half-round design allows for quick and secure installation over existing tubes, providing durable protection in aggressive industrial environments. Chemical Composition of 1Cr18Ni9Ti – Titanium-Stabilized Austenitic Stainless Steel • Carbon (C): ≤ 0.08% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 17.0 – 19.0% • Nickel (Ni): 8.0 – 11.0% • Titanium (Ti): ≥ 5 × C content • Iron (Fe): Balance Uses • Boiler Tube Protection – Guards tubes from high-temperature scaling and corrosion in superheater and reheater sections exposed to combustion gases. • Heat Exchanger Tubing – Reduces risk of thermal fatigue and corrosion in steam or process exchangers operating in elevated temperature zones. • Furnace Tube Shielding – Ideal for protecting radiant and convection zone tubes from oxidation and mechanical wear in refinery and chemical furnaces. • Petrochemical Piping – Prevents tube degradation in reformers, heaters, and gas coolers exposed to carburizing and oxidizing atmospheres. • Power Plant Steam Systems – Shields tubing in HRSGs and utility boilers operating under high-temperature and fluctuating load conditions. Features • Excellent Intergranular Corrosion Resistance – Titanium addition prevents carbide precipitation, making the shield ideal for welded and heat-cycled environments. • High-Temperature Stability – Performs effectively up to 850°C with consistent mechanical strength and oxidation resistance. • Austenitic Structure – Offers good ductility, toughness, and resistance to thermal shock and creep deformation. • Half-Round Precision Fit – Custom-formed to match tube diameters, ensuring tight coverage and easy field installation with clamps or welds. • Corrosion Protection – Withstands acidic flue gases, steam condensates, and other corrosive industrial byproducts. • Finishing Options – Supplied in bright annealed, pickled, or passivated finishes to suit operational and aesthetic needs. • Custom Dimensions – Available in various wall thicknesses, lengths, and diameters to suit different system designs and operating conditions. Applications • Thermal and Nuclear Power Plants – Protects boiler and superheater tubes from high-temperature stress and oxidation in base-load and cyclic operations. • Oil Refineries – Applied in fired heaters and reformers where tube protection from scale and corrosion is essential for system longevity. • Chemical Process Plants – Guards steam and fluid tubes in reactors and exchangers handling acidic or oxidizing media at high heat. • Fertilizer Industry – Shields ammonia converter and steam reforming tubes subjected to repeated thermal cycling. • Waste-to-Energy and Biomass Plants – Prevents erosion and degradation of tubes in flue gas zones with corrosive combustion byproducts. • Heat Recovery Steam Generators – Used in combined-cycle plants to extend the life of high-temperature steam tubing systems. Conclusion The 1Cr18Ni9Ti Half Round Tube Shield by Ladhani Metal Corporation is a superior-grade solution for tube protection in high-temperature, high-pressure, and corrosive industrial environments. Its titanium-stabilized austenitic structure offers outstanding resistance to intergranular corrosion, making it especially effective in welded applications and thermal systems exposed to fluctuating service conditions. Engineered for durability and precision, these shields help reduce maintenance costs, prevent tube failures, and ensure continuous, efficient system performance. With customizable sizes, expert fabrication, and reliable material traceability, Ladhani Metal Corporation is a trusted partner for advanced tube shielding solutions. For technical consultation, application support, or quotation requests, please contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are purpose-built components designed to extend the life of boiler, heat exchanger, and process tubes by offering robust protection from erosion, scaling, and thermal impact. These shields are essential for maintaining system performance and reducing unscheduled downtime in industries that operate under demanding thermal and mechanical conditions. SS 420 Half Round Tube Shield The SS 420 Half Round Tube Shield is a semi-cylindrical protector fabricated from martensitic stainless steel grade 420. Known for its high hardness, wear resistance, and moderate corrosion resistance, SS 420 is ideally suited for applications where abrasion and mechanical stress are predominant concerns. The half-round configuration ensures a secure fit over existing tubes, creating a physical barrier against direct exposure to high-velocity gases, fly ash, and thermal shocks. Its ability to retain strength at elevated temperatures makes it suitable for use in utility boilers, air preheaters, and other high-wear process systems. 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% • Nickel (Ni): ≤ 0.75% • Iron (Fe): Balance Uses • Boiler Tube Protection – Provides abrasion resistance in flue gas paths, soot blower zones, and areas exposed to particulate erosion in industrial boilers. • Heat Exchanger Shielding – Minimizes mechanical damage caused by turbulent flow and particulate-laden fluids, preserving heat transfer efficiency. • Furnace Tube Guarding – Protects furnace and kiln tubes from thermal scale buildup and flame impingement in harsh operating zones. • Steam and Condensate Systems – Shields tubes from vibration, pressure cycling, and moderate steam-induced corrosion. • Ash and Gas Flow Zones – Ideal for protecting tubes in areas of fly ash impact or high-speed combustion gas flow in WTE and biomass plants. Features • High Surface Hardness – Excellent resistance to surface wear, impact, and mechanical abrasion due to its high carbon and martensitic structure. • Moderate Corrosion Resistance – Withstands oxidizing and mildly corrosive conditions up to 650°C, suitable for moderate industrial atmospheres. • Structural Integrity – Maintains strength under pressure and temperature cycling, offering long service life in mechanical protection roles. • Easy Installation – The half-round design enables fast application in the field with minimal disruption to tube layout or operation. • Finishing Options – Available in bright annealed, pickled, or passivated surfaces depending on operational requirements. • Custom Built – Offered in varied lengths, diameters, thicknesses, and attachment styles (clamp-on or weld-on) to match specific installations. Applications • Thermal and Biomass Power Stations – Used to protect boiler tubes from ash erosion and gas turbulence in high-velocity flue paths. • Cement and Steel Industries – Shields kiln and heat recovery tubes from particulate impact, slag, and high-temperature dust environments. • Waste-to-Energy Plants – Guards tubes in combustion chambers and economizers where gas stream erosion and soot buildup are persistent issues. • Oil Refineries – Applied in heat exchangers and preheater tubes exposed to abrasive flow or moderate corrosion risk. • Pulp and Paper Mills – Used in black liquor recovery boilers and steam generators handling fibrous or corrosive waste products. • Air Preheaters – Ideal for tubes located in dust-laden environments requiring protection against wear and gas abrasion. Conclusion The SS 420 Half Round Tube Shield from Ladhani Metal Corporation offers a high-performance, wear-resistant solution for tube protection in mechanically aggressive and thermally intensive environments. Its martensitic structure provides outstanding surface hardness, making it especially effective in soot blower zones, high-velocity ducts, and areas subject to abrasive particle flow. While not intended for severe chemical environments, SS 420 delivers exceptional value where mechanical durability is the top priority. With full customization options and precision manufacturing, Ladhani Metal Corporation ensures durable, reliable shielding products tailored to your plant’s exact operational needs. For technical consultations, order customization, or to request a quotation, 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.