Name: SS 410 U Type Half Round Tube Shield
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SS 410 U Type Half Round Tube Shield

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

U Type Half Round Tube Shield

SS 316L U Type Half Round Tube Shield

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 316L U Type Half Round Tube Shield The SS 316L U Type Half Round Tube Shield is specifically designed to offer enhanced protection to U-bend sections in heat exchangers, superheaters, and steam reformers. Fabricated from SS 316L, a low-carbon austenitic stainless steel alloyed with molybdenum, it delivers superior resistance to pitting, crevice corrosion, and intergranular attack in chloride-rich and high-temperature environments. The U-type design allows for seamless coverage of both the inner and outer arcs of tube bends, where thermal and mechanical stresses are most concentrated. • Outer U Type Half Round Tube Shield – Protects the outer bend of the tube against high-velocity gas impact, slag accumulation, and surface oxidation. • Inner U Type Half Round Tube Shield – Shields the inner curve from localized erosion, turbulence-related wear, and thermal fatigue cracking. Ladhani Metal Corporation manufactures and supplies SS 316L U Type Half Round Tube Shields for industries operating in corrosive, welded, or high-heat service conditions where enhanced durability and metallurgical stability are critical. Chemical Composition of SS 316L – Low Carbon 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): 16.0 – 18.0% • Nickel (Ni): 10.0 – 14.0% • Molybdenum (Mo): 2.0 – 3.0% • Iron (Fe): Balance Applications: Specifically suited for high-chloride, welded, and high-temperature systems where corrosion resistance and thermal stability are essential. Uses • Protection of U-bend tube sections in superheaters and reheaters in thermal power plants • Coverage for return bends in chemical heat exchangers and ammonia reformers • Shielding curved tube segments in WHRBs and HRSGs exposed to thermal cycling • Corrosion and wear protection in condensers and evaporators operating with chlorides or acidic gases • Ideal for coastal, offshore, and marine installations involving saline or humid environments Features • Corrosion-resistant low carbon grade – SS 316L’s reduced carbon content ensures resistance to sensitization and intergranular corrosion after welding. • High-performance under heat – Maintains structural integrity and corrosion resistance in elevated temperature applications. • Dual-bend protection – Available in inner and outer U-type configurations to safeguard the entire arc of the U-bend. • Custom-formed profiles – Engineered to precisely fit tube diameter and bend radius for secure and stable installation. • Quick installation – Designed for easy mounting via tack welds, banding, or clamping without requiring tube disassembly. • Tailored dimensions – Manufactured in a range of thicknesses, lengths, and profiles to meet exact project needs. Applications • thermal power plants – Installed on U-bend tubes in superheaters and reheaters to mitigate scale formation and corrosion due to flue gases. Enhances heat exchanger reliability and life span. • petrochemical refineries – Used in steam reformers and exchangers handling chlorides, acids, and hydrocarbons. Ensures long-term corrosion resistance in aggressive environments. • waste heat recovery units – Protects U-shaped tubes from erosion and cracking caused by fluctuating gas velocities and slag deposits. • fertilizer and chemical plants – Shields critical tube bends from acidic or chloride-containing media in reformers and process heaters. • marine and coastal systems – Provides anti-corrosion protection in salt-laden and humid atmospheres for extended tube life. Conclusion The SS 316L U Type Half Round Tube Shield by Ladhani Metal Corporation is a robust and corrosion-resistant solution for protecting U-bend tube sections in heat-intensive and chemically aggressive systems. With its low carbon content and molybdenum enhancement, it ensures excellent resistance to pitting, scaling, and intergranular corrosion. Available in inner and outer U-bend configurations and tailored to match system specifications, these shields offer reliable, long-lasting tube protection in power, chemical, marine, and industrial sectors. For technical consultation, custom orders, or quotations, please contact Ladhani Metal Corporation.

Half Round Tube Shield

1Cr13 Half Round Tube Shield

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

Half Round Straight Tube Shield

SS 316L Half Round Straight Tube Shield

Half Round Tube Shield Ladhani Metal Corporation manufactures SS 316L Half Round Straight Tube Shields to provide corrosion-resistant protection for straight tubes in boilers, economizers, heat exchangers, and steam systems. SS 316L is a low-carbon version of SS 316, offering excellent resistance to intergranular corrosion, particularly after welding. These shields are suitable for use in chemical plants, marine environments, and flue gas systems with high chloride or acidic content. SS 316L Half Round Straight Tube Shield The SS 316L Half Round Straight Tube Shield is designed to fit securely over the outer surface of straight tubes, shielding them from erosive gas flow, thermal fatigue, and corrosive deposits. Its low carbon content ensures minimal carbide precipitation during welding, making it ideal for systems requiring extensive fabrication or exposure to corrosive condensates. SS 316L shields are used in high-humidity areas and aggressive service conditions to extend the life and performance of pressure tubes. Ladhani Metal Corporation is a leading manufacturer, supplier, and exporter of SS 316L Half Round Straight Tube Shields, offering precision-engineered solutions for industrial thermal protection. Material Grade SS 316L – Austenitic stainless steel with low carbon for superior corrosion resistance and post-weld performance. Chemical Composition of SS 316L • Carbon (C): ≤ 0.03% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 16.0 – 18.0% • Nickel (Ni): 10.0 – 14.0% • Molybdenum (Mo): 2.0 – 3.0% • Iron (Fe): Balance Applications: Designed for welded and corrosion-sensitive systems such as boilers operating with acidic flue gas or chloride-laden environments. Uses • Protection of straight tubes in superheaters, economizers, and marine boilers • Suitable for chemical processing and desulfurization units • Used in wet flue gas paths of waste heat boilers • Shields steam lines and heat exchangers exposed to brine or acidic residues • Installed in paper, pulp, and food processing equipment with steam applications Features • Superior corrosion resistance – Especially in acidic and chloride-rich environments • Low carbon content – Prevents sensitization and supports post-weld integrity • High durability – Withstands thermal cycling, oxidation, and chemical attack • Precise fit – Manufactured to match specific tube diameters and wall clearances • Quick installation – Clamp-on, weld-on, and banding options available • Improves tube longevity – Reduces wear and the need for premature replacement Applications • power generation – Protects straight tubes in low-temperature and high-moisture flue zones • marine and offshore – Ideal for steam systems exposed to saltwater vapor • petrochemical and fertilizer plants – Prevents corrosion in chemical-laden environments • WHRBs and gas turbines – Shields tube surfaces from acidic or condensate-rich exhaust gases • food and pharmaceutical – Used where corrosion resistance and cleanliness are critical Conclusion The SS 316L Half Round Straight Tube Shield from Ladhani Metal Corporation provides enhanced resistance to corrosion, particularly in welded or moisture-prone areas. Its low carbon chemistry and molybdenum-enhanced durability make it a dependable choice for long-term tube protection in harsh thermal and chemical conditions. For tailored dimensions, technical support, or bulk supply inquiries, contact Ladhani Metal Corporation. #Mumbai #Pune #Ahmedabad #Vadodara #Surat #Rajkot #Jamnagar #Bharuch #Ankleshwar #Vapi #Delhi #Faridabad #Ghaziabad #Noida #Gurugram #Chennai #Coimbatore #Tiruchirappalli #Hyderabad #Visakhapatnam #Vijayawada #Bangalore #Mangalore #Mysore #Kolkata #Durgapur #Asansol #Bhubaneswar #Rourkela #Raipur #Bhilai #Bilaspur #Nagpur #Nashik #Aurangabad #Indore #Bhopal #Jabalpur #Kanpur #Lucknow #Varanasi #Jaipur #Kota #Udaipur #Jodhpur #Chandigarh #Ludhiana #Jalandhar #Haridwar #Dehradun #Agra #Meerut #Aligarh #Moradabad #Bareilly #Mathura #Gwalior #Rewa #Satna #Sagar #Ujjain #Ratlam #Solapur #Kolhapur #Amravati #Akola #Jalgaon #Latur #Sangli #Nanded #Gandhinagar #Bhavnagar #Mehsana #Surendranagar #Junagadh #Nadiad #Nizamabad #Karimnagar #Warangal #Kurnool #Nellore #Tirupati #Salem #Erode #Madurai #Tirunelveli #Thoothukudi #Belgaum #Hubli #Tumkur #Hassan #Cuttack #Sambalpur #Jamshedpur #Ranchi #Dhanbad #Patna #Gaya #Muzaffarpur #TubeShield #HalfTubeShield #SSHalfRoundShield #BoilerTubeShield #BoilerShield #TubeProtection #Tubeshieldmanufacturer #BoilerTubeProtection #SSTubeShield #MetalIndustry #SteelFabrication #IndustrialShielding #SS304Shield #SS316Shield #StainlessSteelShield #WeldOnShield #WeldedTubeShield #TubeCladding #BoilerTubeSleeve #TubeSleeve #MetalFabrication #PowerPlantSupplies #RefineryEquipment #ProcessIndustry #MetalComponent #TubeShieldForBoilers #BoilerParts #SteelSolutions #TubeShieldManufacturer #TubeShieldSupplier #SSShielding #IndustrialTubeShield

Half Round Tube Shield for LTSH Tube

1Cr13 Half Round Tube Shield for LTSH Tube

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 for LTSH Tube

SS 316 Half Round Tube Shield for LTSH Tube

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are designed to protect boiler tubes, heat exchanger coils, and superheaters from erosion, scaling, slag accumulation, and corrosive flue gases. These shields are widely used in thermal systems such as power plants, chemical processing units, and waste heat recovery boilers to improve tube longevity and reduce maintenance frequency. Their semi-cylindrical form allows easy installation on straight or curved tube surfaces in high-wear zones. SS 316 Half Round Tube Shield for LTSH Tube The SS 316 Half Round Tube Shield is manufactured from molybdenum-bearing austenitic stainless steel grade 316. Known for its excellent resistance to pitting, crevice corrosion, and chemical attack, SS 316 is ideal for environments where flue gas contains chlorides, moisture, or mildly acidic compounds. Designed specifically for Low Temperature Superheater (LTSH) applications, this shield provides critical surface protection in zones where steam is moderately superheated and tubes are exposed to ash, soot, and thermal cycling. The Low Temperature Superheater (LTSH) is a section in a boiler where saturated steam from the steam drum is superheated to a moderately higher temperature before entering the high-temperature superheater stages. Positioned in areas with relatively lower flue gas temperatures, the LTSH helps improve thermal efficiency and reduces moisture content in steam. Due to constant exposure to abrasive flue gases and ash, LTSH tubes are prone to wear and require protective shielding, such as half round tube shields, to extend service life. Ladhani Metal Corporation is a leading manufacturer, supplier, and exporter of SS 316 Half Round Tube Shields for LTSH applications, offering reliable and corrosion-resistant shielding solutions for extended tube performance. Chemical Composition of SS 316 – Austenitic Stainless Steel with Molybdenum • Carbon (C): ≤ 0.08% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 16.0 – 18.0% • Nickel (Ni): 10.0 – 14.0% • Molybdenum (Mo): 2.0 – 3.0% • Iron (Fe): Balance Applications: Suitable for low-temperature superheater zones exposed to corrosive ash, flue gas condensation, and thermal cycling, especially in coastal or chloride-rich environments. Uses • Installed on LTSH tubes in utility boilers to protect against acidic flue gas corrosion and soot erosion • Shields exposed tube sections in convection zones, economizers, and HRSG units • Applied in boilers using high-sulfur coal or biomass, where corrosion risks are elevated • Suitable for industrial steam systems and chemical processing units handling corrosive exhaust • Used in power plants operating in marine or high-humidity conditions Features • Superior corrosion resistance – Withstands chloride attack, acidic deposits, and moisture exposure • Thermal durability – Maintains mechanical strength and oxidation resistance under moderate heat • Custom fabrication – Manufactured to match the diameter and length of LTSH tubes for accurate fit • Easy to install – Compatible with welding, banding, or clamping methods • Reduces wear – Protects against pitting, scale buildup, and erosion in flue gas flow paths • Available in multiple thicknesses, lengths, and radii based on system design Applications • thermal power plants – Shields LTSH tubes to improve service life and efficiency • chemical plants – Applied in low-temperature zones of process boilers exposed to aggressive gases • waste heat recovery – Protects return coil sections from corrosion and erosion in WHRBs and HRSGs • industrial boilers – Guards tube surfaces in preheaters and economizers under corrosive flue conditions • steam generation systems – Used in moisture-laden or coastal plant environments requiring enhanced protection Conclusion The SS 316 Half Round Tube Shield for LTSH Tube by Ladhani Metal Corporation – manufacturer, supplier, and exporter – delivers high-performance protection for boiler and superheater tubes in corrosive, low-temperature environments. With its excellent corrosion resistance and reliable thermal performance, it ensures extended operational life and reduced maintenance in critical heat exchange systems. For technical support, customization, or pricing inquiries, please contact Ladhani Metal Corporation.

U Type Inner Half Round Tube Shield

1Cr13 U Type Inner Half Round Tube Shield

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

U Type Half Round Tube Shield

1Cr20Ni14Si2 U Type Inner Half Round Tube Shield

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

U Type Inner Half Round Tube Shield

Cr25Ni20 U Type Inner Half Round Tube Shield

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.