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 precision-formed protective sleeves designed to guard heat exchanger and boiler tubes from high-temperature corrosion, erosion, and mechanical wear. These shields are used extensively across thermal power, petrochemical, and process industries to improve tube longevity and reduce maintenance costs. Their half-round design allows easy installation without dismantling the tube system. SS 304L U Type Half Round Tube Shield The SS 304L U Type Half Round Tube Shield is designed to protect both straight and curved (U-bend) tube sections in heat exchangers, superheaters, and boilers. Made from low-carbon stainless steel 304L, this shield provides excellent corrosion resistance and is particularly suitable for applications where post-weld heat treatment is not feasible. Its U-shaped profile ensures secure coverage of return bends, which are often the most vulnerable to thermal stress and flue gas attack. This shield is available in both inner and outer configurations to ensure full tube coverage. This shield is available in two key configurations to provide complete protection around the bend radius: • Outer U Type Half Round Tube Shield – Covers the external curvature of U-bend tubes exposed to radiant heat, slag, and gas flow. • Inner U Type Half Round Tube Shield – Protects the internal arc of bends from turbulence, scaling, and localized heat buildup. Ladhani Metal Corporation is a trusted manufacturer and exporter of SS 304L U Type Half Round Tube Shields, delivering durable and customized protection solutions for global industrial applications. Chemical Composition of SS 304L – Austenitic Stainless Steel • Carbon (C): ≤ 0.035% • 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: Ideal for high-temperature and corrosive environments where low carbon content is preferred to minimize carbide precipitation during welding. Uses • U-bend tube shielding in superheaters and heat exchangers • Return bend protection in boilers and WHRBs • Shielding of curved coils in steam reforming and process plants • Corrosion prevention in waste-to-energy and flue gas-exposed systems • Surface protection in ammonia plants, HRSGs, and incinerators Features • corrosion resistant – SS 304L offers excellent resistance to oxidation, scaling, and chemical attack in high-temperature environments • low carbon content – minimizes risk of carbide precipitation during welding, improving post-weld corrosion resistance • precise fit – custom-formed to match U-bend radius for secure installation and effective shielding • high durability – retains mechanical strength under thermal cycling and flue gas exposure • easy installation – designed for quick on-site mounting via clamping, welding, or banding • versatile finish – available in pickled, passivated, or bright annealed surface treatments • customizable – produced in various lengths, thicknesses, and diameters as per customer requirements Applications • Thermal power plants – Protects U-bend tubes in superheaters, reheaters, and economizers. Prevents oxidation, scaling, and thermal damage from flue gases. • Petrochemical refineries – Shields curved furnace and exchanger tubes. Resists heat, carburizing gases, and corrosive media. • Waste heat recovery systems (WHRBs) – Guards return bends from ash erosion and gas turbulence. Enhances tube life in incinerators, engines, and kilns. • Chemical and fertilizer plants – Used on U-bends in reactors and reformers. Prevents stress corrosion and thermal fatigue. • HRSGs and boilers – Installed on return coils exposed to high-temperature flue gases. Ensures reliable operation under cyclic heating conditions. Conclusion The SS 304L U Type Half Round Tube Shield by Ladhani Metal Corporation provides comprehensive and long-lasting protection for U-bend tube sections operating in aggressive thermal and corrosive environments. Manufactured with high-precision forming and superior materials, these shields offer reliable coverage, excellent weldability, and extended service life. As a leading manufacturer and exporter, Ladhani Metal Corporation offers customized shielding solutions that match your project’s specifications and environmental demands. For detailed specifications, technical support, or to request a quotation, please contact Ladhani Metal Corporation.

DIN 2628 Duplex steel flanges PN 250 are high-strength weld neck flanges designed according to the DIN 2628 standard for use in high-pressure systems up to 250 bar (3625 psi). Fabricated from Duplex stainless steels, these flanges offer an ideal balance of strength and corrosion resistance, combining the beneficial properties of both austenitic and ferritic stainless steels. Their robust mechanical performance, excellent resistance to stress corrosion cracking, and superior weldability make them well-suited for critical applications in aggressive service environments. Ladhani Metal Corporation manufactures and exports premium-grade Duplex steel flanges that meet stringent international standards for quality, reliability, and performance. Our DIN 2628 PN 250 Duplex steel weld neck flanges are widely used in sectors such as oil and gas, desalination, petrochemical processing, pulp and paper, and marine industries. With precision engineering and consistent quality, these flanges are designed to withstand high pressure, corrosive media, and mechanical stress. Pressure Rating: • PN 250 (250 bar / 3625 psi): Suitable for high-pressure systems requiring excellent structural integrity, corrosion resistance, and reliable sealing in dynamic conditions. Flange Type: • Weld Neck Flanges These flanges feature a tapered neck, offering high fatigue resistance by reducing stress concentration at the weld area. Ideal for applications with high pressure, high temperature, or repeated thermal cycling. • Flat Face (FF) Flanges Flat face design provides uniform gasket loading, minimizing the risk of flange deformation. Suitable for systems using brittle materials or low-pressure cast components. Duplex Steel Grades and Composition: Duplex 2205 (UNS S32205 / S31803) • Chromium (Cr): 21.0 – 23.0% • Nickel (Ni): 4.5 – 6.5% • Molybdenum (Mo): 2.5 – 3.5% • Nitrogen (N): 0.14 – 0.20% • Iron (Fe): Balance • Manganese (Mn): ≤ 2.0% • Silicon (Si): ≤ 1.0% • Carbon (C): ≤ 0.03% Applications: Offers excellent corrosion resistance, particularly to chloride-induced stress corrosion cracking and pitting. Commonly used in offshore oil rigs, chemical tanks, heat exchangers, and pressure vessels. Applications of DIN 2628 Duplex Steel Flanges PN 250: • Oil and Gas Exploration Resistant to sour gas, chloride attack, and high mechanical loads in subsea and topside environments. • Chemical Processing Plants Used in aggressive chemical systems, reactors, and storage vessels requiring high corrosion resistance. • Marine and Offshore Structures Reliable in saltwater applications, such as ballast systems, risers, and flowlines. • Pulp and Paper Industry Withstands acidic and alkaline process chemicals used in bleaching and pulping operations. • Water Treatment and Desalination Ideal for handling brine and high-chloride content fluids in RO and thermal desalination systems. Key Features: • Conforms to DIN 2628 standards • PN 250 pressure rating for high-pressure, heavy-duty systems • Weld neck configuration for excellent mechanical support and minimal stress concentration • Flat face variant ensures even gasket loading and leak-proof operation • Available in Duplex 2205 and Super Duplex 2507 grades • Excellent resistance to chloride stress corrosion, pitting, and crevice corrosion • High tensile and yield strength for demanding industrial conditions • Custom sizes, pressure ratings, and surface finishes available upon request Conclusion: DIN 2628 Duplex Steel Flanges PN 250 from Ladhani Metal Corporation are the optimal solution for applications requiring superior corrosion resistance, high mechanical strength, and reliable sealing performance under extreme pressure. Available in Duplex 2205 and Super Duplex 2507, these flanges offer outstanding performance across various aggressive industrial environments. For detailed technical specifications or to request a customized quotation, please contact Ladhani Metal Corporation.

DIN 2628 Inconel flanges PN 250 are high-strength weld neck flanges manufactured in accordance with the DIN 2628 standard. Designed to operate in high-pressure systems up to 250 bar (3625 psi), these flanges offer outstanding performance in extreme environments involving high temperatures, corrosive chemicals, and mechanical stress. Made from Inconel superalloys, they provide excellent resistance to oxidation, thermal fatigue, and pitting, making them ideal for critical applications in demanding industries. Ladhani Metal Corporation is a globally trusted manufacturer and exporter of premium Inconel flanges. Our DIN 2628 PN 250 Inconel weld neck flanges are widely used in sectors such as chemical processing, offshore drilling, aerospace, power generation, and marine engineering. Known for precision engineering, reliability, and resistance to harsh service conditions, these flanges are a preferred choice in pressure-intensive and corrosion-prone systems. Pressure Rating: • PN 250 (250 bar / 3625 psi): Suitable for high-pressure pipelines requiring superior sealing, thermal resistance, and structural integrity. Flange Type: • Weld Neck Flanges Designed with a tapered hub to reduce stress concentration at the weld point. Ideal for high-pressure and high-temperature environments. • Flat Face (FF) Flanges Flat face design ensures even gasket compression, preventing flange warping and providing secure sealing, especially when used with cast or brittle materials. Inconel Grades and Composition: Inconel 600 (UNS N06600) • Nickel (Ni): ≥ 72.0% • Chromium (Cr): 14.0 – 17.0% • Iron (Fe): 6.0 – 10.0% • Carbon (C): ≤ 0.15% • Manganese (Mn): ≤ 1.0% • Silicon (Si): ≤ 0.5% Applications: Excellent resistance to heat and corrosion by acids and chlorides. Commonly used in heat exchangers, reactors, and high-temperature furnace parts. Inconel 625 (UNS N06625) • Nickel (Ni): ≥ 58.0% • Chromium (Cr): 20.0 – 23.0% • Molybdenum (Mo): 8.0 – 10.0% • Niobium (Nb) + Tantalum (Ta): 3.15 – 4.15% • Iron (Fe): ≤ 5.0% • Carbon (C): ≤ 0.10% • Manganese (Mn): ≤ 0.50% • Silicon (Si): ≤ 0.50% Applications: Exceptional corrosion resistance in chloride-bearing environments. Ideal for offshore oil and gas, marine exhaust systems, and chemical plants. Inconel 718 (UNS N07718) • Nickel (Ni): 50.0 – 55.0% • Chromium (Cr): 17.0 – 21.0% • Iron (Fe): Balance • Niobium (Nb) + Tantalum (Ta): 4.75 – 5.50% • Molybdenum (Mo): 2.80 – 3.30% • Titanium (Ti): 0.65 – 1.15% • Aluminum (Al): 0.20 – 0.80% • Carbon (C): ≤ 0.08% Applications: A precipitation-hardened superalloy with outstanding strength, creep resistance, and corrosion resistance at temperatures up to 700°C. Widely used in aerospace turbine engines, nuclear reactors, and high-pressure chemical systems. Applications of DIN 2628 Inconel Flanges PN 250: • Chemical and Petrochemical Plants Ideal for piping systems exposed to aggressive chemicals, high pressures, and temperature fluctuations. • Power Generation Used in nuclear, thermal, and gas-fired power plants where heat and pressure resistance are critical. • Aerospace and Jet Engine Systems 718-grade flanges are suitable for turbine casings, fuel lines, and other high-temperature aircraft components. • Marine and Offshore Engineering Highly corrosion-resistant in saltwater environments, suitable for subsea manifolds, pipelines, and ballast systems. • Heat Treatment and Thermal Processing Used in furnaces, reactors, and pressure vessels subjected to rapid thermal cycling and oxidation. Key Features: • Manufactured according to DIN 2628 standards • PN 250 pressure rating for high-pressure system integrity • Weld neck design ensures optimal strength and flow performance • Available in Inconel 600, 625, and 718 grades • Flat face option for uniform sealing and safety in brittle systems • Excellent resistance to high temperatures, oxidation, and chlorides • Suitable for extreme chemical, thermal, and marine environments • Custom sizes, pressure classes, and finishes available upon request Conclusion: DIN 2628 Inconel Flanges PN 250 from Ladhani Metal Corporation offer the ideal solution for industries demanding high-performance materials under extreme conditions. With options in Inconel 600, 625, and 718, these weld neck flanges combine corrosion resistance, strength, and thermal stability for reliable operation across a wide range of high-pressure applications. Contact Ladhani Metal Corporation for detailed specifications, technical assistance, or to request a tailored quotation.

DIN 2628 stainless steel flanges PN 250 are precision-engineered weld neck flanges manufactured according to the DIN 2628 standard. Designed for high-pressure applications up to 250 bar (3625 psi), these flanges are essential for maintaining strength and leak-free connections in critical piping systems. Made from premium stainless steel grades such as 304, 316, and 321, these flanges offer exceptional mechanical stability, corrosion resistance, and durability under severe industrial operating conditions. Ladhani Metal Corporation is a leading manufacturer and supplier of stainless steel flanges. Our DIN 2628 PN 250 weld neck flanges are trusted in demanding sectors including oil and gas, chemical plants, marine engineering, energy infrastructure, and high-pressure process systems for their consistent quality and dependable performance. Pressure Rating: • PN 250 (250 bar / 3625 psi): Engineered for high-pressure piping systems requiring superior joint integrity and long-term sealing reliability. Flange Type: • Weld Neck Flanges Designed with a long tapered hub for high-stress applications. These flanges ensure smooth flow transition and minimize turbulence and erosion in the pipe system. • Flat Face (FF) Flanges Flat face design ensures uniform gasket compression and is suitable for systems using cast components or where flange distortion must be avoided. Stainless Steel Grades and Full Composition: Stainless Steel 304 / 304L (UNS S30400 / S30403) • Chromium (Cr): 18.0 – 20.0% • Nickel (Ni): 8.0 – 10.5% • Carbon (C): ≤ 0.08% (304), ≤ 0.03% (304L) • Manganese (Mn): ≤ 2.0% • Silicon (Si): ≤ 1.0% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.03% • Iron (Fe): Balance Applications: Suitable for general-purpose corrosion resistance. Commonly used in food processing, water treatment, and chemical piping. Stainless Steel 316 / 316L (UNS S31600 / S31603) • Chromium (Cr): 16.0 – 18.0% • Nickel (Ni): 10.0 – 14.0% • Molybdenum (Mo): 2.0 – 3.0% • Carbon (C): ≤ 0.08% (316), ≤ 0.03% (316L) • Manganese (Mn): ≤ 2.0% • Silicon (Si): ≤ 1.0% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.03% • Iron (Fe): Balance Applications: Excellent resistance to chloride environments and acidic media. Widely used in marine, pharmaceutical, and chemical process plants. Stainless Steel 321 (UNS S32100) • Chromium (Cr): 17.0 – 19.0% • Nickel (Ni): 9.0 – 12.0% • Titanium (Ti): ≥ 5 × C (typically 0.20 – 0.70%) • Carbon (C): ≤ 0.08% • Manganese (Mn): ≤ 2.0% • Silicon (Si): ≤ 1.0% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.03% • Iron (Fe): Balance Applications: Titanium-stabilized alloy suited for high-temperature service and excellent resistance to intergranular corrosion. Common in thermal processing and aerospace exhaust systems. Applications of DIN 2628 Stainless Steel Flanges PN 250: • Oil and Gas Sector Used in pressure-critical pipelines, wellheads, and refining equipment. • Chemical and Petrochemical Industry Ideal for corrosive chemical service lines and pressurized chemical tanks. • Marine and Offshore Applications Used in seawater systems and high-pressure marine piping. • Energy and Power Generation Applied in steam, boiler, and high-pressure turbine piping systems. Key Features: • Compliant with DIN 2628 standards • PN 250 pressure class for high-pressure service • Weld neck design for optimal stress distribution • Available in stainless steel grades 304, 304L, 316, 316L, and 321 • Flat face option for uniform sealing and flange safety • Corrosion-resistant and robust under mechanical loads • Applicable in aggressive chemical, marine, and high-temperature environments • Custom sizes, materials, and finishes available upon request Conclusion: DIN 2628 Stainless Steel Flanges PN 250 from Ladhani Metal Corporation are engineered for high-pressure operations where integrity, reliability, and corrosion resistance are paramount. Available in a range of stainless steel materials including 304, 316, and 321, these weld neck flanges provide superior sealing and strength across demanding industrial sectors. Contact Ladhani Metal Corporation for custom solutions, technical assistance, or a detailed quotation.

Quality Standard Material No. Old designation DC01 DIN EN 10130 1.0330 ST 12-03 Cold-rolled flat steel DC01, according to the standards DIN EN 10130 and DIN EN 10152 Cold-rolled flat steel DC01 is a widely used material in the industrial sector, which is used for various applications in the cold forming process due to its excellent properties. The standards DIN EN 10130 and DIN EN 10152 are decisive for ensuring the quality and requirements of this material. DC01 according to the DIN EN 10130 standard The DIN EN 10130 standard defines the requirements for cold-rolled flat products made of unalloyed quality steels that are used in the cold forming process. Technical delivery conditions DIN EN 10130 specifies the technical delivery conditions for cold-rolled flat steel. These include the chemical composition, mechanical properties and surface quality. The standard ensures that the products supplied meet the required standards in order to guarantee workability and final quality. Chemical composition The chemical composition of the steel is decisive for its properties and is described in detail in DIN EN 10130. For DC01, the maximum carbon content is 0.12%, while the manganese and phosphorus content is also subject to specific limits. This composition ensures good cold formability and a high surface quality. Mechanical properties DC01 in accordance with DIN EN 10130 has specific mechanical properties that make it ideal for cold forming. These include a minimum tensile strength of 270-410 MPa and a minimum elongation of 28%. These properties allow the steel to be processed into complex shapes without cracking or breaking. Surface quality The surface quality is another aspect of DIN EN 10130. DC01 can be supplied in different surface finishes, such as smooth or matt. These variations allow adaptation to specific requirements of the end application, be it for decorative purposes or further coating processes. DC01+ZE according to the DIN EN 10152 standard The DIN EN 10152 standard extends the requirements of DIN EN 10130 to include specific conditions for electrolytically galvanized products. This standard is crucial for applications in which corrosion protection plays an important role. Technical delivery conditions DIN EN 10152 specifies the technical delivery conditions for electrolytically galvanized, cold-rolled flat products. In addition to the chemical composition and mechanical properties, these conditions also include the specific requirements for the zinc coating. Chemical composition and zinc coating The chemical composition of the base material DC01 generally remains unchanged, but an additional electrolytic zinc coating is applied. This coating is used for corrosion protection and varies in thickness depending on the specific requirements of the application. The standard provides detailed specifications for the thickness and uniformity of the zinc coating to ensure optimum protection. Mechanical properties Even with galvanized products, the mechanical properties of the base material are largely retained. The standard ensures that the cold formability and strength of the steel are not impaired despite the additional coating. Corrosion resistance and surface quality One of the main advantages of products manufactured in accordance with DIN EN 10152 is their improved corrosion resistance. Electrolytic galvanizing protects the steel from rust and thus increases the service life of the end product. The surface quality also plays a decisive role here and can be supplied in various finishes, such as smooth or textured. Conclusion Cold-rolled flat steel DC01, produced in accordance with the DIN EN 10130 and DIN EN 10152 standards, offers a number of advantages for applications in the cold forming process. While DIN EN 10130 defines the basic requirements for chemical composition, mechanical properties and surface quality, DIN EN 10152 extends these specifications to include specific conditions for electrolytically galvanized products that offer additional corrosion protection. Both standards together ensure that DC01 is a versatile material with high quality and durability. FOR EN 10130 DC01 CHEMICAL , MECHANICAL DATA SHEET KINDLY VISIT https://www.ladhanimetal.in/page/en-10130-2006-chemical-and-mechanical-composition/689c322d2e585e299cb43798 https://www.ladhanimetal.in/page/en-10130-cold-rolled-flat-sheet-plate-coil-data-sheet-equivalent-grade-and-chemical-and-mechanical-properties/68a45503fc14472bb274df32

Ladhani Metal Corporation offers SS 304 Half Round Tube Shields designed for reheater (R/H) tubes in boilers and power plant steam systems. Reheater tubes carry steam through the reheater section of the boiler, where it is reheated after partial expansion in the high-pressure turbine to increase efficiency and prevent condensation. Manufactured from austenitic stainless steel grade SS 304, these shields offer excellent corrosion resistance, high-temperature oxidation resistance, and mechanical strength. Precision-formed to match the tube surface, they ensure secure coverage and reliable performance. 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 304 Half Round Tube Shields in various lengths, diameters, and thicknesses for both domestic and international markets. SS 304 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): 18.00 – 20.00% • Nickel (Ni): 8.00 – 10.50% • Iron (Fe): Balance Uses • Shields reheater tubes from erosion, oxidation, and soot blower damage • Protects tubes in boiler reheater sections exposed to abrasive flue gases • Extends operational life of R/H tubes in high-temperature steam circuits • Suitable for utility boilers, WHRBs, and HRSG systems Features • Excellent corrosion and oxidation resistance – Ensures durability in flue gas environments • Thermal stability – Retains strength at reheater operating temperatures • Precision fit – Designed for accurate coverage of reheater tube surfaces • Long service life – Reduces wear and maintenance downtime • Multiple installation options – Welded, clamped, or banded securely Applications • Power generation boilers – Protects reheater sections from high-temperature wear • Waste heat recovery systems – Guards R/H tubes in oxidizing gas flows • Industrial steam plants – Reliable under thermal cycling • Petrochemical and process industries – Suitable for furnace steam reheating Conclusion The SS 304 Half Round Tube Shield for Reheater (R/H) Tubes by Ladhani Metal Corporation is engineered for robust protection against erosion, oxidation, and thermal wear in demanding boiler reheater environments. With excellent corrosion resistance and mechanical performance, these shields extend tube life, reduce maintenance, and are available in export-ready custom specifications. For detailed technical data and supply options, 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 #IndustrialBoilerShield #HeatExchangerTubeShield

Ladhani Metal Corporation offers SS 430 Boiler Half Round Tube Shields designed to protect straight boiler and heat exchanger tubes from erosion, oxidation, and high-temperature wear. Manufactured from ferritic stainless steel grade SS 430, these shields provide good corrosion resistance, excellent formability, and reliable thermal stability in moderately aggressive service environments. The shields are precision-formed into a half-round profile to match the curvature of standard boiler tubes, ensuring a secure fit and effective coverage. This design provides a physical barrier against soot blower impact, abrasive flue gas, and particulate erosion, extending the operational life of tubes and reducing maintenance costs. Ladhani Metal Corporation manufactures, supplies, and exports SS 430 Boiler Half Round Tube Shields in a wide range of lengths, diameters, and thicknesses, catering to both domestic and international markets. SS 430 Grade Chemical Composition – Ferritic Stainless Steel • Carbon (C): ≤ 0.12% • Manganese (Mn): ≤ 1.00% • Phosphorus (P): ≤ 0.040% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 16.0 – 18.0% • Nickel (Ni): ≤ 0.75% • Iron (Fe): Balance Applications: Ideal for power plants, WHRBs, HRSGs, and industrial boiler systems requiring protection in dry heat and oxidizing environments. Uses • Shields straight tubes in utility boilers and superheaters • Protects against flue gas erosion and surface scaling • Applied in WHRBs and HRSGs operating with clean or mildly corrosive gases • Suitable for industrial furnaces and heat recovery systems Features • Cost-effective protection – Combines durability with economic material choice • Oxidation resistance – Performs well in clean flue gas and dry heat conditions • Thermal reliability – Withstands repeated heating cycles without deformation • Precision fit – Formed to match tube diameter for secure installation • Flexible mounting – Can be clamped, banded, or tack welded • Export quality – Manufactured to meet international standards Applications • Thermal power stations – Guards steam and boiler tubes from scaling • Waste heat recovery boilers – Shields tubes in clean gas environments • Process heaters – Effective in less corrosive gas heating systems • Food and cement industries – Protects tubes from oxidation and moderate wear Conclusion The SS 430 Boiler Half Round Tube Shield from Ladhani Metal Corporation delivers cost-efficient and reliable protection for boiler tubes in dry heat and oxidizing service conditions. With good formability, corrosion resistance, and thermal performance, these shields are a practical solution for extending tube life and reducing operational downtime. Available in custom dimensions and export-ready specifications, they serve a wide range of industrial boiler applications worldwide. For detailed sizing, technical support, or export 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

Ladhani Metal Corporation offers 1Cr20Ni14Si2 Boiler Half Round Tube Shields engineered for superior tube protection in high-temperature and corrosive boiler environments. Manufactured from a heat-resistant austenitic stainless steel alloy with high chromium, nickel, and silicon content, 1Cr20Ni14Si2 provides exceptional resistance to oxidation, carburization, and scaling. These shields are accurately formed into a half-round profile to fit securely over straight sections of boiler tubes. They act as a durable protective barrier against high-velocity flue gases, soot blower impact, and particulate erosion, significantly increasing tube service life and reducing unscheduled maintenance. Ladhani Metal Corporation manufactures, supplies, and exports 1Cr20Ni14Si2 Boiler Half Round Tube Shields in various sizes, lengths, and thicknesses to meet the exact specifications of clients across domestic and international markets. 1Cr20Ni14Si2 Grade Chemical Composition – Heat Resistant Austenitic Stainless Steel • Carbon (C): ≤ 0.15% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): 1.00 – 2.00% • Chromium (Cr): 19.00 – 21.00% • Nickel (Ni): 13.00 – 15.00% • Iron (Fe): Balance Uses • Shields straight boiler tubes in superheater and reheater sections • Protects against oxidation, scaling, and abrasive flue gas erosion • Suitable for applications requiring excellent high-temperature stability • Extends operational life of boiler tubes in severe service conditions Features • High chromium-nickel-silicon alloy – Ensures outstanding oxidation and scaling resistance • Excellent thermal stability – Maintains mechanical strength at elevated temperatures • Precision half-round profile – Guarantees accurate and secure tube coverage • Long-lasting protection – Withstands high-temperature flue gas environments • Flexible installation – Compatible with welding, clamping, or banding methods • Export quality – Manufactured to meet global standards for durability and performance Applications • Power generation plants – Protects tubes in superheater and reheater assemblies • Petrochemical refineries – Resists carburization and oxidation in furnace atmospheres • Waste heat recovery boilers – Guards tubes in high-temperature gas flow zones • Cement and metallurgy industries – Provides protection in abrasive and thermal cycling environments Conclusion The 1Cr20Ni14Si2 Boiler Half Round Tube Shield from Ladhani Metal Corporation is specifically designed for extreme temperature and corrosive boiler environments. Its high chromium, nickel, and silicon composition delivers unmatched oxidation resistance and mechanical stability, ensuring long-lasting protection for critical boiler components. Available in customized sizes for both domestic and international supply, these shields provide dependable and efficient boiler tube safeguarding. For detailed specifications and global export services, 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