Half Round Tube Shield Ladhani Metal Corporation manufactures Cr25Ni20 Half Round Straight Tube Shields for use in high-temperature industrial environments where resistance to oxidation, carburization, and thermal fatigue is critical. Cr25Ni20 is a heat-resistant alloy with a high chromium (25%) and nickel (20%) content, offering excellent stability under prolonged exposure to high heat and corrosive flue gases. This alloy is widely used in boilers, reformers, waste heat recovery systems, and thermal process units. Cr25Ni20 Half Round Straight Tube Shield The Cr25Ni20 Half Round Straight Tube Shield is precisely shaped to fit the outer surface of straight heat exchanger or boiler tubes. It forms a durable, semi-cylindrical layer of protection against high-temperature scaling, tube thinning, and erosion caused by particulate-laden flue gas. The shield enhances tube longevity in radiation zones and areas prone to direct flame or high-velocity gas flow. Its excellent thermal shock resistance also makes it suitable for cyclic heating and cooling conditions. Ladhani Metal Corporation is a leading manufacturer, supplier, and exporter of Cr25Ni20 Half Round Straight Tube Shields, delivering robust thermal shielding solutions for critical tube protection. Material Grade Cr25Ni20 – High chromium-nickel heat-resistant alloy Chemical Composition of Cr25Ni20 • Carbon (C): ≤ 0.08% • Silicon (Si): ≤ 1.5% • Manganese (Mn): ≤ 2.0% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 19.0 – 22.0% • Iron (Fe): Balance Uses • Protection of boiler tubes in radiant and convection zones • Straight tube shielding in reformers and furnace outlets • High-temperature air and gas heater shielding • Application in coal gasification and petrochemical furnaces • Tube erosion prevention in thermal incineration units Features • Excellent high-temperature performance – Operates reliably above 1000°C • Resistant to oxidation and scale – Maintains surface integrity in oxidizing environments • Superior creep strength – Suitable for long-term service under thermal stress • Effective in carburizing atmospheres – Ideal for furnaces and gas reactors • Thermal fatigue resistance – Withstands repeated heating and cooling cycles • Custom fabrication – Available in multiple lengths, thicknesses, and diameters Applications • power generation boilers – Radiant zone tube protection • thermal cracking units – Resistant to flame impingement and high gas velocity • waste heat recovery boilers – Prolongs tube life in high-ash flue gas areas • fertilizer plants – Used in ammonia reformer tube protection • metallurgical furnaces – Shields exposed tubes in extreme temperature cycles Conclusion Cr25Ni20 Half Round Straight Tube Shields from Ladhani Metal Corporation offer outstanding durability and heat resistance, making them ideal for straight tubes operating in the most demanding high-temperature applications. Their high chromium and nickel content ensures reliable service where oxidation, erosion, and thermal cycling are a concern. For custom sizes, specifications, or technical consultations, contact Ladhani Metal Corporation. #Mumbai #Pune #Ahmedabad #Vadodara #Surat #Rajkot #Jamnagar #Bharuch #Ankleshwar #Vapi #Delhi #Faridabad #Ghaziabad #Noida #Gurugram #Chennai #Coimbatore #Tiruchirappalli #Hyderabad #Visakhapatnam #Vijayawada #Bangalore #Mangalore #Mysore #Kolkata #Durgapur #Asansol #Bhubaneswar #Rourkela #Raipur #Bhilai #Bilaspur #Nagpur #Nashik #Aurangabad #Indore #Bhopal #Jabalpur #Kanpur #Lucknow #Varanasi #Jaipur #Kota #Udaipur #Jodhpur #Chandigarh #Ludhiana #Jalandhar #Haridwar #Dehradun #Agra #Meerut #Aligarh #Moradabad #Bareilly #Mathura #Gwalior #Rewa #Satna #Sagar #Ujjain #Ratlam #Solapur #Kolhapur #Amravati #Akola #Jalgaon #Latur #Sangli #Nanded #Gandhinagar #Bhavnagar #Mehsana #Surendranagar #Junagadh #Nadiad #Nizamabad #Karimnagar #Warangal #Kurnool #Nellore #Tirupati #Salem #Erode #Madurai #Tirunelveli #Thoothukudi #Belgaum #Hubli #Tumkur #Hassan #Cuttack #Sambalpur #Jamshedpur #Ranchi #Dhanbad #Patna #Gaya #Muzaffarpur #TubeShield #HalfTubeShield #SSHalfRoundShield #BoilerTubeShield #BoilerShield #TubeProtection #Tubeshieldmanufacturer #BoilerTubeProtection #SSTubeShield #MetalIndustry #SteelFabrication #IndustrialShielding #SS304Shield #SS316Shield #StainlessSteelShield #WeldOnShield #WeldedTubeShield #TubeCladding #BoilerTubeSleeve #TubeSleeve #MetalFabrication #PowerPlantSupplies #RefineryEquipment #ProcessIndustry #MetalComponent #TubeShieldForBoilers #BoilerParts #SteelSolutions #TubeShieldManufacturer #TubeShieldSupplier #SSShielding #IndustrialTubeShield #BoilerTubeGuard #CustomMetalParts #SteelIndustryIndia #MetalEngineering #HeavyIndustrySupply #StainlessSteelIndia #SteelExporters #MetalComponentExport #FabricatedProducts #SteelDealer #IndustrialSupplyIndia #BoilerTubeFittings #TubeShieldingSolutions #HalfTubeCover #HeatExchangerShield #halftubeshield #utypehalftubeshield

SS 310S Half Round Straight Tube Shield Half Round Tube Shield Ladhani Metal Corporation manufactures SS 310S Half Round Straight Tube Shields designed to protect straight boiler and heat exchanger tubes from high-temperature oxidation, corrosion, and mechanical erosion. SS 310S is a low-carbon version of SS 310, offering enhanced weldability and resistance to sensitization during thermal exposure. These shields are especially suited for harsh environments involving continuous or cyclic high heat, making them ideal for industrial boilers, fired heaters, and heat recovery systems. SS 310S Half Round Straight Tube Shield The SS 310S Half Round Straight Tube Shield is fabricated to tightly fit over straight tube surfaces, offering durable protection in thermal processing units. Its resistance to scaling at temperatures up to 1100°C and excellent mechanical strength under elevated temperatures makes it reliable for shielding heat-affected tubes. With easy installation methods such as tack welding, clamping, or banding, these shields minimize downtime and maintenance in critical operations. Ladhani Metal Corporation is a leading manufacturer, supplier, and exporter of SS 310S Half Round Straight Tube Shields, offering custom solutions to meet the demanding conditions of thermal power plants, petrochemical facilities, and steam reformers. Material Grade SS 310S – Austenitic stainless steel with low carbon content and superior heat and oxidation resistance. Chemical Composition of SS 310S • Carbon (C): ≤ 0.08% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.50% • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 19.0 – 22.0% • Iron (Fe): Balance Applications: Recommended for continuous high-temperature service in aggressive gas environments, especially where welding and corrosion resistance are key. Uses • Shielding straight tubes in superheaters, reheaters, and steam coil systems • Protection against flue gas erosion in waste heat boilers • Heat shielding in fired process heaters and refinery furnaces • Lining straight tube segments in chemical and fertilizer heat exchangers • Defending against scaling and surface degradation in steam reformers Features • Low carbon for better weldability – Prevents sensitization and intergranular corrosion • High resistance to scaling – Maintains integrity under continuous exposure to extreme heat • Durable and long-lasting – Withstands mechanical and thermal fatigue • Available in custom sizes – Fabricated to match exact tube diameters and operating conditions • Quick installation – Compatible with standard weld-on, clamp-on, or banded attachment methods • High service life – Reduces tube wear and lowers maintenance frequency Applications • power generation – Installed on straight boiler tubes in areas with high thermal load and flue gas flow • refineries – Protects tubes in process heaters from oxidation and heat-related damage • petrochemical plants – Used in straight sections of heat exchangers and reformer coils • WHRB systems – Improves durability of tubes in gas turbine exhaust recovery units • fertilizer industry – Extends lifespan of tube sections exposed to acidic and high-temperature gas streams Conclusion The SS 310S Half Round Straight Tube Shield from Ladhani Metal Corporation provides superior protection in high-temperature environments, offering excellent oxidation resistance, long-term structural performance, and easy adaptability. Its low carbon content makes it suitable for welded applications where corrosion resistance must be preserved. Engineered for precision and performance, this shield is a reliable choice for heavy-duty thermal systems. For technical assistance, custom orders, or quotes, contact Ladhani Metal Corporation.

Half Round Tube Shield Ladhani Metal Corporation manufactures high-quality Half Round Tube Shields designed to protect boiler and heat exchanger tubes from erosion, scaling, and thermal fatigue. These shields are especially suited for systems where tubes are exposed to turbulent gas flow, particulate-laden environments, and fluctuating thermal cycles. The semi-cylindrical shape of the shield allows easy installation and reliable surface protection, extending the operational life of the tubes. 1Cr13 Half Round Tube Shield for LTSH Tube The 1Cr13 Half Round Tube Shield is fabricated from martensitic stainless steel containing approximately 13% chromium. Known for its good corrosion resistance, moderate heat resistance, and excellent wear strength, 1Cr13 is suitable for medium-temperature applications, especially in mildly corrosive or oxidizing environments. This makes it an ideal material for shielding LTSH (Low Temperature Superheater) tubes from flue gas erosion and ash abrasion. The Low Temperature Superheater (LTSH) is a section in a boiler where saturated steam from the steam drum is superheated to a moderately higher temperature before entering the high-temperature superheater stages. Positioned in areas with relatively lower flue gas temperatures, the LTSH helps improve thermal efficiency and reduces moisture content in steam. Due to constant exposure to abrasive flue gases and ash, LTSH tubes are prone to wear and require protective shielding, such as half round tube shields, to extend service life. Ladhani Metal Corporation is a reliable manufacturer, supplier, and exporter of 1Cr13 Half Round Tube Shields, delivering durable and cost-effective solutions for various thermal power and heat exchanger applications. Chemical Composition of 1Cr13 – Martensitic Stainless Steel • Carbon (C): 0.15 – 0.20% • 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: Suitable for moderately corrosive and abrasive environments, especially in boiler systems, where mechanical strength and oxidation resistance are required at elevated but controlled temperatures. Uses • Protection of LTSH tubes in thermal power plant boilers • Surface shielding in steam generators and utility boilers • Coverage of superheater coils in flue gas-exposed zones • Suitable for coal-fired and biomass-fired boiler applications • Used in refinery and petrochemical boilers with moderate gas exposure Features • Good corrosion and oxidation resistance – Provides reliable performance in mildly corrosive environments • Wear and erosion resistance – Withstands mechanical wear from ash and soot-laden gas streams • Precise custom fitting – Fabricated to match specific tube diameters and bend radii • Enhanced tube protection – Minimizes wear on LTSH tubes, increasing overall system lifespan • Easy installation – Supports clamp-on, weld-on, and banding installation options • Wide availability – Offered in various lengths, thicknesses, and profiles Applications • power generation – Used in LTSH zones to protect from flue gas erosion and slagging • WHRBs – Shields exposed surfaces of tube bends in waste heat recovery systems • chemical and fertilizer plants – Applied in steam systems requiring moderate temperature durability • cement industry – Suitable for boilers dealing with particulate exhaust gas environments • industrial utility boilers – Enhances tube life in fluctuating thermal load zones Conclusion The 1Cr13 Half Round Tube Shield for LTSH Tube by Ladhani Metal Corporation – manufacturer, supplier, and exporter – is a dependable solution for protecting tube surfaces in moderately corrosive, abrasive, and thermally active environments. Its martensitic stainless composition and mechanical durability make it ideal for power plants and process boilers requiring extended service life with lower maintenance needs. For customized dimensions, technical support, or quotation, contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields from Ladhani Metal Corporation are durable, precisely fabricated components used to protect boiler tubes from erosion, scaling, and corrosion caused by flue gas flow and particulate impact. Their half-round, semi-cylindrical structure is designed to conform closely to tube surfaces, especially in areas subjected to repeated thermal cycling or mechanical wear. These shields are extensively applied in boilers, heat exchangers, and waste heat recovery systems. 1Cr25Ni20Si2 Half Round Tube Shield for LTSH Tube The 1Cr25Ni20Si2 Half Round Tube Shield is manufactured from a high-performance chromium-nickel-silicon alloy designed for elevated-temperature service. With approximately 25% chromium, 20% nickel, and added silicon content, this alloy exhibits superior resistance to oxidation, thermal fatigue, and carburization. Its mechanical stability under high-temperature operation makes it a preferred material for protective applications in Low Temperature Superheater (LTSH) zones. The Low Temperature Superheater (LTSH) is a section in a boiler where saturated steam from the steam drum is superheated to a moderately higher temperature before entering the high-temperature superheater stages. Positioned in areas with relatively lower flue gas temperatures, the LTSH helps improve thermal efficiency and reduces moisture content in steam. Due to constant exposure to abrasive flue gases and ash, LTSH tubes are prone to wear and require protective shielding, such as half round tube shields, to extend service life. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of 1Cr25Ni20Si2 Half Round Tube Shields, offering high-performance shielding solutions tailored for harsh, heat-intensive industrial environments. Chemical Composition of 1Cr25Ni20Si2 – Chromium-Nickel-Silicon Heat-Resistant Steel • Carbon (C): ≤ 0.10% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): 1.5 – 2.5% • Chromium (Cr): 24.0 – 27.0% • Nickel (Ni): 19.0 – 22.0% • Iron (Fe): Balance Applications: Suitable for high-temperature steam systems, where resistance to flue gas corrosion, thermal oxidation, and mechanical fatigue is essential. Uses • Protects LTSH tubes in thermal power plants from scaling and soot-induced wear • Shields heat exchanger tubes from low-temperature corrosive gases and ash deposition • Used in boilers and HRSGs exposed to fluctuating temperature and combustion by-products • Suitable for high-wear areas in biomass boilers and incineration systems • Enhances operational life of reheater and superheater coil sections Features • High thermal stability – Withstands temperature fluctuations without structural deformation • Excellent oxidation and carburization resistance – Ideal for extended high-temperature exposure • Custom fit – Designed according to specific tube radii and coil geometries for accurate alignment • Reduced maintenance – Shields tubes from damage, minimizing downtime and repair costs • Versatile installation – Compatible with weld-on, clamp-on, and banding installation techniques • Long service life – Resistant to scaling and degradation in heat-intensive environments Applications • power generation boilers – Provides long-term protection for LTSH coils in flue gas zones • WHRBs and HRSGs – Used in low-temperature convection sections to counteract erosive gas flow • chemical and refining industries – Prevents corrosion in heat exchangers handling acidic media • marine steam systems – Protects low-temperature sections exposed to salt-laden air and gases • waste-to-energy plants – Shields boiler tubing from high-volume particulate streams Conclusion The 1Cr25Ni20Si2 Half Round Tube Shield for LTSH Tube by Ladhani Metal Corporation – manufacturer, supplier, and exporter – is a high-performance component designed for superior protection of boiler tubes in corrosive and thermally aggressive environments. It ensures durability, thermal resistance, and long-term reliability in LTSH and similar service applications. For specifications, custom fabrication, or bulk orders, contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are protective components engineered to shield boiler tubes, superheaters, and heat exchangers from erosion, scaling, and ash impact. These shields are widely used in thermal power plants, industrial steam systems, and waste heat recovery units to prolong tube life and enhance operational reliability. Their semi-cylindrical shape allows for easy installation over exposed tube surfaces, especially in zones exposed to abrasive flue gases and thermal stress. SS 310S Half Round Tube Shield for LTSH Tube The SS 310S Half Round Tube Shield is manufactured from low-carbon austenitic stainless steel grade 310S. With high chromium and nickel content, it offers excellent resistance to oxidation and scaling at elevated temperatures, while its reduced carbon level enhances weldability and reduces the risk of sensitization. This makes it ideal for Low Temperature Superheater (LTSH) applications, where tubes are exposed to flue gas streams, ash particles, and moderate 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 trusted manufacturer, supplier, and exporter of SS 310S Half Round Tube Shields for LTSH tubes, offering high-performance shielding solutions for long-term service in boiler and heat recovery systems. Chemical Composition of SS 310S – Low Carbon Austenitic Stainless Steel • Carbon (C): ≤ 0.08% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.50% • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 19.0 – 22.0% • Iron (Fe): Balance Applications: Suitable for areas with exposure to moderate temperatures, oxidizing gases, and ash deposition where high-temperature strength and corrosion resistance are critical. Uses • Protects LTSH tubes in power boilers from ash erosion, soot impact, and flue gas corrosion • Used in convection zones of HRSGs, economizers, and waste heat recovery units • Shields tube surfaces in steam generation systems exposed to gas turbulence and thermal cycling • Effective in industrial heating systems and chemical boilers facing scale formation and heat stress • Enhances durability of tubes in coal-fired and biomass-fired boilers with fly ash carryover Features • Excellent oxidation and scaling resistance – Performs in oxidizing environments and thermal zones • Superior weldability – Low carbon content minimizes risk of intergranular corrosion during welding • Tailored protection – Custom-fabricated to match tube diameter, bend radius, and system layout • Simple installation – Compatible with clamping, banding, or welding methods for quick setup • Extended tube life – Minimizes erosion and surface degradation, reducing maintenance downtime • Available in various lengths and thicknesses per system requirements Applications • thermal power plants – Installed on LTSH tube banks for long-term protection against erosion and corrosion • waste heat recovery boilers – Shields curved tubes in return flow zones with ash-laden flue gas • petrochemical units – Applied on steam coils and heat exchanger tubes operating under oxidizing gas exposure • utility boilers – Protects superheater tubes from scaling and particulate impact in low-temperature sections • industrial boiler systems – Enhances performance and service life of steam tubes in energy recovery zones Conclusion The SS 310S Half Round Tube Shield for LTSH Tube by Ladhani Metal Corporation – manufacturer, supplier, and exporter – offers reliable protection for superheater tubes operating in low-temperature, oxidizing, and abrasive flue gas environments. With enhanced weldability, high-temperature resistance, and custom-fit fabrication, this shield ensures dependable performance across a wide range of thermal and industrial applications. For technical assistance, tailored designs, or quotation requests, please contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are precision-formed protective components used to shield boiler tubes, superheaters, and heat exchangers from erosion, scaling, ash impact, and corrosion. Commonly applied in power plants, waste heat recovery units, and industrial heating systems, these shields help prolong tube service life and maintain consistent thermal performance. Their half-round design ensures easy installation over exposed tube surfaces and provides dependable coverage in harsh gas flow zones. SS 310 Half Round Tube Shield for LTSH Tube The SS 310 Half Round Tube Shield is fabricated from high-temperature austenitic stainless steel grade 310. Known for its high chromium and nickel content, SS 310 offers excellent oxidation resistance, superior thermal stability, and strength under prolonged heat exposure. This makes it ideal for Low Temperature Superheater (LTSH) applications, where tubes are vulnerable to erosion, ash buildup, and gas-phase corrosion. The shield is precisely shaped to match the outer curvature of LTSH tubes, enabling effective surface protection in relatively low-temperature flue gas environments. 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 310 Half Round Tube Shields for LTSH tubes, offering high-performance protection in demanding thermal conditions. 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 Applications: Designed for low-temperature superheater zones and other areas with moderate heat and flue gas exposure, where oxidation resistance and strength are required. Uses • Installed on LTSH tubes to protect against soot erosion, scaling, and ash particle wear • Applied in convection zones of power boilers and economizers exposed to moderate heat and flue gases • Suitable for WHRBs and HRSGs where return tube surfaces are vulnerable to thermal degradation • Used in process heaters and chemical boilers operating under oxidizing conditions • Effective in gas-fired and coal-fired systems where moisture and ash corrosion is common Features • Excellent oxidation resistance – Performs well in oxidizing and mildly corrosive gas atmospheres • High-temperature strength – Resists deformation and scaling under continuous heat exposure • Custom-fit design – Precisely fabricated to match specific LTSH tube sizes and geometries • Easy installation – Can be attached using clamp-on, banding, or tack welding methods • Reduces maintenance – Protects high-wear areas from erosion and thermal stress • Available in various lengths, wall thicknesses, and radii per design requirements Applications • thermal power stations – Applied on LTSH tube surfaces to resist flue gas and ash-induced damage • waste heat recovery systems – Used in lower temperature zones of WHRBs to prevent erosion • petrochemical processing – Shields tube surfaces in heaters and exchangers from scaling • utility boilers – Protects steam superheater tubes in moderate heat and corrosive conditions • industrial steam systems – Enhances tube durability in superheaters and economizer banks Conclusion The SS 310 Half Round Tube Shield for LTSH Tube by Ladhani Metal Corporation – manufacturer, supplier, and exporter – is a reliable, heat-resistant solution for protecting superheater tubes in flue gas environments with moderate temperatures. Its superior resistance to scaling, oxidation, and erosion makes it ideal for maintaining the efficiency and longevity of boiler systems operating in low-temperature zones. For custom sizes, specifications, or technical assistance, please contact Ladhani Metal Corporation.

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

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are engineered to provide robust protection for boiler tubes, superheaters, and heat exchangers operating under harsh thermal and corrosive conditions. Designed for installation over curved or straight tube sections, these shields help prevent erosion, slag accumulation, scaling, and high-temperature corrosion. Their half-round shape allows for quick and secure mounting, extending tube service life and minimizing unplanned maintenance in power plants, petrochemical facilities, and other high-temperature industrial systems. SS 316 U Type Inner Half Round Tube Shield The SS 316 U Type Inner Half Round Tube Shield is manufactured from molybdenum-bearing austenitic stainless steel grade 316, offering enhanced resistance to pitting, crevice corrosion, and chloride-induced attack. The inner U-type configuration is specifically designed to cover the internal arc of U-bend tubes, where gas turbulence and heat concentration tend to cause localized wear and scaling. This makes it an ideal choice for systems operating in corrosive, chloride-rich, or marine environments. • Inner U Type Half Round Tube Shield – Protects the internal curvature of U-bend tubes from high-temperature scaling, erosion, and corrosion due to turbulent gas flow and thermal cycling. Ladhani Metal Corporation is a reliable manufacturer, supplier, and exporter of SS 316 U Type Inner Half Round Tube Shields, offering precision-fabricated shielding solutions tailored to the needs of critical high-performance industries. 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: Best suited for environments with exposure to chlorides, acidic gases, or steam, where advanced corrosion resistance and heat performance are required. Uses • Protection of inner arcs of U-bend tubes in superheaters and reheaters exposed to flue gas turbulence • Installed in return bends of heat exchangers, condensers, and WHRBs where inner surfaces face scaling and erosion • Ideal for curved tube sections in petrochemical reactors, steam reformers, and coastal or offshore installations • Applied in high-temperature systems exposed to chloride-laden or acidic process gases • Used in chemical and fertilizer plants where welded tube bends are prone to localized corrosion Features • Superior corrosion resistance – Molybdenum content enhances resistance to pitting, crevice corrosion, and aggressive chemicals • Inner arc coverage – Designed specifically for areas affected by turbulence and localized heat attack • Excellent high-temperature performance – Maintains mechanical strength and oxidation resistance up to 870°C • Custom fitment – Precisely fabricated to match tube diameter and bend radius for secure installation • Versatile mounting – Installed using clamps, bands, or tack welding, without needing system disassembly • Long-term reliability – Reduces tube degradation, downtime, and maintenance in harsh service conditions Applications • power generation – Used in U-bend tubes of superheaters and economizers in chloride-containing flue gas environments • petrochemical industry – Shields tube bends in reformers and exchangers exposed to acidic gases and steam • waste heat recovery – Protects inner arcs of tube coils in WHRBs and HRSGs from scaling and corrosion • chemical processing – Ideal for tube protection in corrosive media with high moisture and heat • marine and coastal systems – Provides corrosion defense in return bends of heat exchangers exposed to salt-laden air Conclusion The SS 316 U Type Inner Half Round Tube Shield by Ladhani Metal Corporation – manufacturer, supplier, and exporter – is a high-performance shielding solution for protecting the inner curvature of U-bend tubes exposed to heat and corrosive environments. With its molybdenum-enhanced resistance and precision engineering, this shield is ideal for applications requiring superior durability, thermal stability, and corrosion protection. For custom dimensions, technical guidance, 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 316 U Type Half Round Tube Shield The SS 316 U Type Half Round Tube Shield is specifically designed to protect U-bend sections in superheaters, reheaters, and heat exchanger coils. Manufactured from SS 316, a molybdenum-bearing austenitic stainless steel, it offers enhanced resistance to pitting, crevice corrosion, and chloride-induced attack. The U-type design ensures precise coverage over tube bends, where erosion and heat damage are most intense. Both inner and outer U configurations are available for comprehensive protection. • Outer U Type Half Round Tube Shield – Protects the outer curvature of the U-bend from flame impingement, slag buildup, and high-velocity gas erosion. • Inner U Type Half Round Tube Shield – Shields the inner arc of the bend against turbulence-induced wear, localized corrosion, and scaling. Ladhani Metal Corporation is a trusted manufacturer and exporter of SS 316 U Type Half Round Tube Shields, delivering high-performance solutions for industries requiring superior corrosion resistance and heat tolerance. 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: Best suited for environments with exposure to chlorides, steam, and acidic gases, where resistance to corrosion and heat is critical. Uses • Protection of U-bend tubes in high-temperature boiler coil sections • Shielding tube bends in chemical heat exchangers and steam reformers • Coverage for WHRB tube bends exposed to abrasive flue gas streams • Safeguarding curved tubes in condensers, superheaters, and evaporators • Ideal for corrosive and chloride-laden environments in marine or coastal installations Features • Excellent corrosion resistance – Made from SS 316 with molybdenum, offering superior protection against pitting, crevice corrosion, and acidic gas exposure. • High-temperature performance – Performs reliably in high-heat environments, withstanding oxidation and thermal stress during prolonged operation. • Dual-side coverage – Available in both inner and outer U-type configurations for full protection of return bends in heat exchanger and boiler systems. • Precision fitment – Custom-fabricated to match tube radius and diameter for a tight, secure fit that prevents movement and surface exposure. • Easy to install – Designed for quick and secure mounting using clamps, tack welds, or banding without requiring system disassembly. • Custom dimensions – Available in a wide range of lengths, thicknesses, and tube radii to meet exact design and performance requirements. Applications • thermal power plants – Used on U-bend tubes in superheaters and reheaters to resist flue gas corrosion and scaling. Enhances service life and reduces downtime in high-temperature zones. • petrochemical plants – Shields tube bends in steam reformers and exchangers exposed to chlorides and process gases. Provides robust corrosion protection in aggressive chemical environments. • waste heat recovery systems (WHRBs) – Protects curved tubes in exhaust gas streams from slag erosion and thermal shock. Improves long-term durability under fluctuating temperatures and gas flow. • chemical and fertilizer industries – Installed on tube bends in reactors and ammonia reformers for corrosion and erosion resistance. Helps prevent pitting and degradation from acidic and chloride-containing media. • HRSGs and industrial boilers – Used in return bends to prevent surface scaling and heat-induced fatigue. Maintains structural integrity and energy efficiency in cyclic operating conditions. Conclusion The SS 316 U Type Half Round Tube Shield by Ladhani Metal Corporation offers a dependable solution for protecting U-bend tubes in corrosive and high-temperature environments. Its superior resistance to chlorides, acids, and oxidizing gases makes it ideal for petrochemical, power, and chemical industries. Designed for durability, precision fit, and ease of installation, these shields are fully customizable to your specific system requirements. For technical consultation, custom orders, or quotations, please contact Ladhani Metal Corporation.