Ladhani Metal Corporation offers 1Cr18Ni9Ti Outer Half Round 90 Degree Bend Tube Shields designed to protect the outer curvature of U-bends and 90-degree tube turns in boilers, heat exchangers, superheaters, and reheaters. Manufactured from the austenitic stainless steel grade 1Cr18Ni9Ti (equivalent to AISI 321), these shields provide excellent corrosion resistance, high-temperature strength, and resistance to intergranular corrosion. The semi-cylindrical geometry is precision-engineered to conform to the return bends of tubes, offering reliable protection from erosion due to flue gas velocity, soot blower blasts, and ash impingement. 1Cr18Ni9Ti shields are commonly used in high-temperature steam generation systems, including power plants and industrial thermal processing units, where durability under oxidizing and slightly corrosive conditions is critical. Ladhani Metal Corporation is a leading manufacturer, supplier, and exporter of 1Cr18Ni9Ti Outer Half Round 90 Degree Bend Tube Shields, providing tailored solutions to meet specific plant configurations and thermal requirements. 1Cr18Ni9Ti Grade Chemical Composition – Austenitic Stainless Steel • Carbon (C): ≤ 0.08% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 17.0 – 19.0% • Nickel (Ni): 9.0 – 12.0% • Titanium (Ti): ≥ 5 x C content • Iron (Fe): Balance Uses • Protection of 90-degree return bends in superheaters and reheaters • Suitable for HRSG and WHRB applications in gas turbine and industrial waste heat recovery • Shields tube bends from scaling, oxidation, and erosive flue gas flow • Applied in furnaces and process heaters requiring long-term thermal stability Features • Superior corrosion resistance – Performs reliably in oxidizing and mildly corrosive environments • High thermal stability – Maintains structural integrity in elevated temperature conditions • Intergranular corrosion resistance – Titanium stabilization prevents carbide precipitation • Accurate fit – Formed to match specific bend radii and tube sizes for maximum protection • Easy installation – Supports clamping, welding, or banding as per site requirements • Available variants – Offered in multiple lengths, wall thicknesses, and diameters for precise application Applications • Power generation – Protects boiler tube bends in high-temperature steam lines • Petrochemical industries – Ensures thermal integrity in fired heaters and reformers • Industrial boilers – Guards against erosion and scaling in heat recovery systems • Cement and metallurgical plants – Used in tube bends of heat exchangers and gas coolers Conclusion The 1Cr18Ni9Ti Outer Half Round 90 Degree Bend Tube Shield by Ladhani Metal Corporation delivers high-performance protection for boiler and furnace tube bends operating under high heat and oxidizing conditions. With excellent corrosion resistance, thermal reliability, and formability, it is a robust and long-lasting solution for demanding environments. For customized configurations, technical assistance, or material consultation, 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 #tubeshieldexporter

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are engineered to protect heat exchanger, boiler, and superheater tubes from erosion, thermal scaling, and high-temperature corrosion. These shields are widely used in power plants, petrochemical systems, and high-temperature industrial equipment where tubes are exposed to direct flame, turbulent gas flow, and particulate matter. Their half-round shape ensures easy installation over curved or straight tube surfaces, providing an effective layer of protection without the need for equipment disassembly. SS 310S U Type Inner Half Round Tube Shield The SS 310S U Type Inner Half Round Tube Shield is made from stainless steel grade 310S, a low-carbon variant of SS 310. It offers excellent resistance to oxidation and high-temperature corrosion while providing improved weldability and reduced risk of sensitization during thermal cycling. This inner U-type shield is specifically designed to cover the inside arc of U-bend tubes, an area commonly affected by accelerated wear due to turbulence, heat concentration, and gas flow deflection. • Inner U Type Half Round Tube Shield – Designed to protect the inner curvature of U-bend tubes from erosion, slag buildup, and oxidation caused by high-velocity gas flow and thermal cycling. Ladhani Metal Corporation is a recognized manufacturer, supplier, and exporter of SS 310S U Type Inner Half Round Tube Shields, providing tailored solutions for heat-exposed systems in demanding industrial environments. 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: Best suited for oxidizing and high-temperature environments where welded structures are used and resistance to thermal fatigue is critical. Uses • Inner arc shielding for U-bend tubes in high-temperature boilers and superheaters • Installed in the return bends of HRSGs and waste heat recovery boilers (WHRBs) • Used in curved sections of heat exchangers exposed to combustion gases and fluctuating heat • Protects tube bends in petrochemical reactors, reformers, and process furnaces • Ideal for inner arc protection in high-temperature flue gas zones and incinerator coils Features • Excellent high-temperature oxidation resistance – Effective performance in environments up to 1050°C • Low carbon content – Reduces risk of intergranular corrosion after welding or extended service • Focused protection – Shields the inner bend surface most prone to gas turbulence and scaling • Accurate fitment – Custom-fabricated to match specific tube sizes and radii for optimal coverage • Fast installation – Can be securely mounted using stainless steel clamps, bands, or welds • Reliable performance – Enhances the lifespan of U-bend tubes and minimizes maintenance in heat-affected areas Applications • power plants – Used on U-bend inner surfaces in superheaters and reheaters to resist scale and corrosion • petrochemical industry – Shields inside tube arcs in reformers and exchangers exposed to hot process gases • waste heat systems – Protects internal tube bends in WHRBs and HRSGs from slag and thermal fatigue • chemical plants – Provides corrosion protection for return bends in reactors and condensers • high-temperature industrial units – Installed in curved tube coils subjected to flame exposure and oxidizing gases Conclusion The SS 310S U Type Inner Half Round Tube Shield by Ladhani Metal Corporation – manufacturer, supplier, and exporter – is a dependable, high-temperature protective solution for shielding the inner arc of U-bend tubes. With its excellent oxidation resistance, low carbon content, and suitability for welded environments, this shield is ideal for critical systems operating under thermal stress and corrosive gas flow. For technical consultation, custom fabrication, or quotations, please contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are engineered protective components designed to safeguard heat exchanger, boiler, and superheater tubes from erosion, scaling, thermal stress, and corrosion. These shields are commonly applied in power generation, petrochemical, and high-temperature industrial systems where tube surfaces are subjected to flue gas turbulence, slag buildup, and elevated temperatures. Their half-round configuration ensures secure installation and reliable performance over curved or straight tube sections, extending equipment life and reducing maintenance costs. SS 304L U Type Inner Half Round Tube Shield The SS 304L U Type Inner Half Round Tube Shield is manufactured from stainless steel grade 304L, a low-carbon version of SS 304. It offers improved weldability and resistance to intergranular corrosion without sacrificing strength or oxidation resistance. The inner U-type design is specifically tailored to protect the inner arc of U-bend tubes, an area frequently exposed to turbulent flow, localized scaling, and corrosive gases that accelerate material degradation. • Inner U Type Half Round Tube Shield – Covers the inner curvature of U-bend tubes, shielding against erosion, scaling, and corrosion caused by turbulent gas flow and heat concentration. Ladhani Metal Corporation is a well-known manufacturer, supplier, and exporter of SS 304L U Type Inner Half Round Tube Shields, offering high-quality and custom-built protection for thermal and chemical process applications. Chemical Composition of SS 304L – Low Carbon 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 – 13.0% • Iron (Fe): Balance Applications: Best suited for environments requiring corrosion resistance and thermal stability, especially where welding is involved or where intergranular corrosion must be minimized. Uses • Inner bend protection in superheaters, reheaters, and economizer tubes exposed to flue gas turbulence • Installed in the return bends of waste heat recovery boilers (WHRBs) and HRSGs • Applied in curved tube sections of steam reformers and heat exchangers handling moderately corrosive gases • Used in condensers and evaporators in power and process plants • Ideal for environments where welded tube components are at risk of intergranular corrosion Features • Superior corrosion resistance – Excellent protection against oxidation and scaling in high-temperature service • Low carbon content – Reduces carbide precipitation during welding, minimizing risk of corrosion at weld zones • Inner arc shielding – Specifically designed to protect the internal arc of U-bends from erosion and thermal fatigue • Precision fabrication – Manufactured to fit the exact radius and diameter of the tube bend • Quick and easy installation – Mountable using clamps, stainless steel bands, or tack welding • Enhanced durability – Extends the life of tubes in cyclic and corrosive operating environments Applications • power plants – Protects inner U-bend surfaces in superheaters and heat recovery sections from slag and heat exposure • petrochemical industries – Shields internal arcs in process heaters and reactors operating with acidic gases • waste heat recovery – Prevents inner arc degradation in WHRBs and HRSGs under variable temperature loads • chemical plants – Installed in corrosive media systems where steam and acidic vapors cause wear • industrial heaters – Used in return bends subjected to thermal cycling and corrosive combustion products Conclusion The SS 304L U Type Inner Half Round Tube Shield by Ladhani Metal Corporation – manufacturer, supplier, and exporter – is a reliable and corrosion-resistant solution for protecting the inner curvature of U-bend tubes in moderate to high-temperature environments. With its low-carbon composition and excellent thermal performance, it is ideal for systems requiring welded components and long-term durability in corrosive service conditions. For technical consultation, custom sizes, 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, superheater, and heat exchanger tubes against high-temperature erosion, slag deposition, scaling, and corrosive gas exposure. These shields are essential in power plants, petrochemical systems, and high-heat industrial environments where tubes are vulnerable to rapid degradation due to thermal cycling and particulate flow. The half-round design ensures quick installation over curved or straight tube sections without system disassembly. U Type Inner Half Round Tube Shield The U Type Inner Half Round Tube Shield is specially designed to protect the inner curvature of U-bend tubes, which often experiences high levels of turbulence, localized corrosion, and scaling due to gas redirection and mechanical stress. Inner shields are commonly paired with outer shields for full bend protection and are manufactured in a wide range of stainless steel and high-temperature alloy grades, customized to specific environmental and system requirements. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of U Type Inner Half Round Tube Shields in various material grades, offering tailored protection solutions for high-temperature and corrosive conditions across multiple industries. Available Grades • SS 304 – General-use stainless steel with good corrosion and heat resistance • SS 304L – Low-carbon version for improved weldability and reduced carbide precipitation • SS 316 – Molybdenum-added alloy with excellent resistance to pitting and chlorides • SS 316L – Low-carbon alternative for superior corrosion resistance in welded environments • SS 310 – Austenitic high-temperature steel with excellent oxidation resistance • SS 310S – Low-carbon SS 310 for better thermal fatigue performance • SS 410 – Martensitic stainless steel with good strength and abrasion resistance • SS 420 – High-hardness martensitic grade ideal for erosion-prone zones • SS 430 – Ferritic grade for moderate corrosion and oxidation resistance • 1Cr13 – Martensitic stainless steel offering mechanical protection and heat resistance • 1Cr18Ni9Ti – Titanium-stabilized grade offering resistance to intergranular corrosion • Cr23Ni13 – High-temperature alloy with excellent oxidation and scaling resistance • Cr25Ni20 – High-performance grade for extreme thermal and oxidizing conditions • 1Cr25Ni20Si2 – Heat-resistant alloy with silicon for improved scale resistance • 1Cr20Ni14Si2 – Alloy for thermal fatigue protection and oxidizing environments Applications • Inner arc protection in U-bend tubes of boilers, superheaters, and reheaters • Shielding internal curves of tubes in waste heat recovery boilers (WHRBs) and HRSGs • Corrosion and scale defense for inner tube arcs in petrochemical and steam reforming units • Inner surface protection in furnace coils, reformers, and incinerators • Installed in chemical plants and thermal systems prone to turbulent flue gas exposure Features • Focused inner arc protection – Guards the most corrosion- and scale-prone surface of U-bend tubes • Material flexibility – Available in multiple grades for varied thermal, mechanical, and chemical requirements • Excellent thermal resistance – Withstands extreme temperatures depending on material (up to 1150°C+) • Precise fit – Custom-fabricated to match exact tube dimensions and bend radii • Simple installation – Mounted using clamps, stainless bands, or welding techniques • Dual-shield pairing – Can be combined with outer shields for complete U-bend coverage • Long-lasting performance – Enhances tube reliability and reduces maintenance in high-wear zones Applications • power generation – Protects U-bend inner surfaces in superheaters and economizers from flue gas turbulence • petrochemical plants – Shields inside arcs in reformers and heaters exposed to chlorides and acidic gases • waste heat systems – Installed in HRSGs and WHRBs to prevent slag and oxidation on internal bends • chemical industries – Suitable for reactors and high-temperature exchangers handling corrosive media • cement and metallurgy – Used in systems exposed to flame, dust, and oxidizing atmospheres Conclusion The U Type Inner Half Round Tube Shield by Ladhani Metal Corporation – manufacturer, supplier, and exporter – is a precision-engineered solution for protecting the inner arc of U-bend tubes against corrosion, scale formation, and thermal damage. Available in a wide range of stainless steels and high-temperature alloys, these shields provide durable, customizable, and easy-to-install protection for critical components in power, chemical, and thermal processing systems. For custom sizes, technical assistance, or quotations, please contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are essential components engineered to protect boiler, superheater, reheater, and heat exchanger tubes from high-temperature damage, erosion, slag buildup, and corrosion. These shields are commonly used in thermal power plants, petrochemical systems, waste heat recovery units, and high-temperature industrial processes where curved tube sections are frequently exposed to hot flue gases and particulate-laden flow. The half-round shape ensures quick installation and effective protection without dismantling the tube system. U Type Outer Half Round Tube Shield The U type outer half round tube shield is specifically designed to cover and protect the outer arc of U-bend tubes — the area most vulnerable to heat, gas erosion, flame impingement, and slag accumulation. These shields are manufactured in a wide variety of stainless steel and heat-resistant alloy grades to meet specific temperature, corrosion, and wear resistance requirements across various industries. Ladhani Metal Corporation is a leading manufacturer, supplier, and exporter of U type outer half round tube shields in a full range of grades, offering precise fitment, durability, and reliable protection for curved tubes operating in extreme service environments. Available Grades • SS 304 – General-purpose stainless steel with good resistance to oxidation and moderate corrosion • SS 304L – Low-carbon version of SS 304 for better weldability and intergranular corrosion resistance • SS 316 – Molybdenum-enhanced alloy for superior resistance to chloride pitting and chemical corrosion • SS 316L – Low-carbon variant of SS 316 for enhanced corrosion resistance in welded conditions • SS 310 – High-temperature austenitic stainless steel with excellent oxidation resistance • SS 310S – Low-carbon SS 310 version suitable for thermal cycling and stress-resistance • SS 410 – Martensitic stainless steel with good mechanical strength and wear resistance • SS 420 – High-hardness martensitic steel for erosion-prone environments • SS 430 – Ferritic stainless steel suitable for mild oxidizing conditions and cost-effective applications • 1Cr13 – Martensitic stainless steel ideal for mechanical protection and moderate corrosion resistance • 1Cr18Ni9Ti – Titanium-stabilized alloy resistant to intergranular corrosion and heat stress • Cr23Ni13 – Austenitic heat-resistant alloy with excellent scaling and oxidation resistance • Cr25Ni20 – High-alloy grade for extreme heat and corrosive gas exposure • 1Cr25Ni20Si2 – Silicon-enhanced alloy for high-temperature stability and anti-scaling performance • 1Cr20Ni14Si2 – High-temperature grade with superior thermal fatigue and oxidation resistance Applications • Protection of U-bend outer arcs in superheaters and reheaters of thermal power plants • Shielding of curved tube sections in waste heat recovery boilers (WHRBs) and HRSGs • Flame-side defense for tube bends in petrochemical heaters, steam reformers, and exchangers • Slag and soot protection in return bends of industrial furnaces, incinerators, and kilns • Coverage for U-bend tubes in chemical and refinery plants exposed to acidic or oxidizing gases Features • Full outer arc coverage – Shields the most heat-exposed and erosion-prone section of U-bend tubes • Grade versatility – Available in multiple material options for specific temperature and corrosion demands • Excellent heat and oxidation resistance – Performance stability in conditions up to 1100°C+ depending on grade • Precision fitment – Custom-manufactured to match tube diameter, radius, and system design • Easy to install – Mountable via stainless steel bands, clamps, or tack welds without disassembly • Long-lasting durability – Reduces frequency of tube failure, improving system efficiency and safety Conclusion The U Type Outer Half Round Tube Shield by Ladhani Metal Corporation—manufacturer, supplier, and exporter—is available in a complete range of stainless steel and heat-resistant alloy grades to suit any industrial application. These shields provide robust, reliable protection for the outer arc of U-bend tubes exposed to high temperatures, corrosive gases, and erosive flows. With grade-specific performance, precision fabrication, and simple installation, they are a proven solution for extending tube service life in critical systems. For technical support, customized dimensions, or quotations, please contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are precision-engineered protective components designed to guard boiler and heat exchanger tubes from erosion, slag buildup, scaling, and high-temperature corrosion. These shields are widely used in power plants, petrochemical units, and thermal systems where tubes are exposed to hot gases, mechanical wear, and corrosive media. Their half-round structure ensures a secure fit over straight or curved tube sections, extending operational life and reducing tube failure. 1Cr18Ni9Ti U Type Outer Half Round Tube Shield The 1Cr18Ni9Ti U Type Outer Half Round Tube Shield is manufactured using a titanium-stabilized austenitic stainless steel known for its excellent corrosion resistance, high-temperature performance, and resistance to intergranular corrosion. This outer U-type shield is specifically designed to protect the external arc of U-bend tubes in boilers, heat exchangers, and superheaters where surface exposure to oxidizing gases and abrasive particles is common. Titanium stabilization improves weldability and structural integrity in high-temperature environments. • Outer U Type Half Round Tube Shield – Shields the outer curve of U-bend tubes from direct flame impingement, gas flow erosion, slag accumulation, and high-heat oxidation. Ladhani Metal Corporation is a reputable manufacturer, supplier, and exporter of 1Cr18Ni9Ti U Type Outer Half Round Tube Shields, offering durable and thermally stable solutions for critical industrial systems. Chemical Composition of 1Cr18Ni9Ti – Titanium-Stabilized Austenitic Stainless Steel • Carbon (C): ≤ 0.12% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 17.0 – 19.0% • Nickel (Ni): 8.0 – 11.0% • Titanium (Ti): ≥ 5 × C content • Iron (Fe): Balance Applications: Suitable for high-temperature, oxidizing, and corrosive environments where intergranular corrosion resistance and weldability are critical. Uses • Protection of outer U-bend surfaces in superheaters and reheaters of thermal and nuclear power plants • Shielding external arcs in waste heat recovery boilers (WHRBs) and HRSGs exposed to hot flue gases and ash particles • Applied in return bends of heat exchangers and reformers handling oxidizing and sulfur-bearing gases • Suitable for marine, petrochemical, and high-pressure steam systems requiring resistance to heat-induced corrosion • Used in welded applications where post-weld corrosion resistance and long-term structural stability are necessary Features • Excellent intergranular corrosion resistance – Titanium addition stabilizes carbon, preventing carbide precipitation during welding • High-temperature strength – Maintains structural integrity and oxidation resistance up to 850–900°C • Outer U-bend protection – Shields the most exposed and vulnerable arc from flame, thermal stress, and erosion • Precision engineering – Manufactured to exact tube radii and dimensions for a secure, movement-free installation • Easy to install – Can be mounted with clamps, stainless steel bands, or tack welds without dismantling the system • Long operational life – Reduces tube wear and thermal damage, improving overall system reliability Applications • power generation – Installed in superheater and reheater return bends exposed to thermal cycling and flue gas erosion • petrochemical plants – Protects U-bend tubes in reformers and exchangers from high-temperature and chemical degradation • waste heat recovery – Used in WHRBs and HRSGs to shield against slag buildup, scale formation, and high-velocity gas impact • marine and offshore systems – Suitable for condensers and heat exchangers exposed to salt-laden, oxidizing environments • industrial furnaces – Applied to radiant coils and return bends exposed to sustained heat and direct flame Conclusion The 1Cr18Ni9Ti U Type Outer Half Round Tube Shield by Ladhani Metal Corporation—manufacturer, supplier, and exporter—is a robust and thermally stable solution for protecting U-bend tube outer arcs in high-temperature and corrosive environments. With superior resistance to intergranular corrosion, oxidation, and thermal fatigue, this shield is ideal for boilers, heat exchangers, and petrochemical equipment requiring long-term protection and reliable performance. For technical consultation, custom orders, or quotations, please contact Ladhani Metal Corporation.

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are precision-engineered protective components designed to shield exposed tubes in boilers, heat exchangers, and furnaces from erosion, corrosion, and high-temperature damage. These shields are vital in extending equipment life and minimizing unplanned maintenance in industrial systems operating under extreme heat and pressure. SS 310S Half Round Tube Shield The SS 310S Half Round Tube Shield is a semi-cylindrical cover manufactured from high-quality stainless steel grade 310S. It is specifically designed for high-temperature environments where oxidation, scaling, and corrosive gas exposure are common. The “S” in SS 310S indicates lower carbon content than standard SS 310, which improves weldability and reduces the risk of carbide precipitation during welding and high-temperature exposure. The half-round profile allows easy installation over the tube surface, ensuring a tight fit and reliable protection across thermal cycles and mechanical stresses. Chemical Composition of SS 310S – Austenitic Stainless Steel • Carbon (C): ≤ 0.08% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.50% • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 19.0 – 22.0% • Iron (Fe): Balance Uses • Boiler Tube Protection – Protects boiler tubes from flue gas corrosion, abrasive wear, and scaling in high-temperature zones, especially in coal-fired and biomass plants. • Heat Exchanger Tube Shielding – Prevents erosion and chemical attack in steam and process gas exchangers, maintaining thermal efficiency. • Furnace Tube Protection – Shields tubes from direct flame impingement and high thermal loads in industrial furnaces, kilns, and incinerators. • Petrochemical and Refining Operations – Guards tubes in reformers, crackers, and reactors from carburization and oxidation in aggressive processing environments. • Superheater and Reheater Systems – Provides robust protection to tubes exposed to extreme thermal stress in high-pressure steam circuits. Features • High-Temperature Resistance – SS 310S withstands temperatures up to 1100°C continuously, making it suitable for severe service conditions. • Low Carbon Content – Enhanced weldability and reduced risk of intergranular corrosion during or after welding processes. • Half-Round Design – Engineered for precise fitment over existing tubes, allowing efficient installation and tube surface coverage. • Corrosion and Oxidation Resistance – Excellent resistance to high-temperature oxidizing environments and thermal scaling. • Custom Options – Available in multiple lengths, thicknesses, diameters, and with various mounting or clamping configurations. • Surface Finishes – Offered in pickled, passivated, and bright annealed finishes to match system requirements and aesthetics. Applications • Thermal Power Plants – Shields boiler tubes from soot blowers, slag, and hot gas erosion in economizers and superheaters. • Refineries and Petrochemical Plants – Applied to tubes in cracking furnaces and heat recovery systems to resist high-temperature corrosion. • Heat Recovery Steam Generators (HRSGs) – Enhances tube life in combined-cycle systems where exhaust gases impact tube bundles. • Chemical Processing Facilities – Protects process tubes in aggressive thermal and chemical environments including acid and gas streams. • Industrial Boilers and Steam Systems – Ensures longevity of steam lines and tubing in high-pressure, high-temperature operations across various sectors. • Marine and Offshore Installations – Withstands corrosive sea air and high thermal loads in shipboard and platform boiler systems. Conclusion The SS 310S Half Round Tube Shield by Ladhani Metal Corporation delivers a high-performance solution for tube protection in extreme thermal and corrosive environments. Its low carbon composition ensures superior weldability and resistance to intergranular attack, making it a preferred choice for welded systems and continuous high-temperature applications. These shields reduce wear, enhance equipment life, and lower maintenance costs in power generation, refining, chemical, and marine industries. With customizable dimensions, high-grade material quality, and precision engineering, Ladhani Metal Corporation is your trusted partner for robust and reliable tube shielding solutions. For technical assistance, custom fabrication, or a quotation tailored to your application, please contact Ladhani Metal Corporation

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.

DIN 2627 stainless steel flanges PN 400 are precision-engineered blind flanges manufactured according to the DIN 2627 standard. Designed to withstand ultra-high-pressure conditions up to 400 bar (5800 psi), these flanges are used to terminate or isolate piping systems safely and effectively. Fabricated from high-grade stainless steels, including 304, 316, and 321, these blind flanges provide superior mechanical strength, corrosion resistance, and long service life in aggressive industrial environments. Ladhani Metal Corporation is a globally recognized manufacturer and exporter of stainless steel flanges. Our DIN 2627 PN 400 blind flanges are widely trusted in sectors such as oil and gas, chemical processing, marine, energy, and high-pressure utility systems for their durability, quality, and performance under extreme conditions. Pressure Rating: • PN 400 (400 bar / 5800 psi): Suitable for high-pressure pipelines and critical systems where absolute sealing and structural integrity are required. Flange Type: • Blind Flanges Solid, non-bored flanges used to block pipeline ends or vessel nozzles. These flanges are essential for system isolation during maintenance, testing, or future expansions. • Flat Face (FF) Flanges Flat face flanges are designed to mate with flat gaskets and flat-faced components. They provide even gasket compression and are ideal when used with cast iron or brittle materials to avoid flange distortion. Stainless Steel Grades and Full Composition: Stainless Steel 304 • 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: Excellent general corrosion resistance. Commonly used in food processing, water systems, and chemical equipment. Stainless Steel 316 • 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: Enhanced resistance to chlorides and acidic environments. Ideal for marine, pharmaceutical, and chemical processing. Stainless Steel 321 • 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: 321 stainless steel is stabilized with titanium, providing excellent resistance to intergranular corrosion after welding and high-temperature exposure. Commonly used in thermal processing, aerospace, and exhaust systems. Applications of DIN 2627 Stainless Steel Flanges PN 400: • Oil and Gas Industry Used in upstream and downstream systems, where high pressure and harsh chemicals are common. • Chemical and Petrochemical Plants Ideal for isolating high-pressure lines carrying corrosive or reactive chemicals. • Marine and Offshore Engineering Suitable for saltwater-exposed piping, ballast systems, and underwater applications requiring corrosion resistance. • Power Generation Applied in steam, nuclear, and thermal plants for sealing pressurized piping and vessel systems. • Aerospace and High-Temperature Systems 321-grade blind flanges are used in systems exposed to elevated temperatures and thermal cycling. • Water Treatment and Desalination Withstands chloride-induced corrosion in high-pressure brine and filtration lines. Key Features: • Manufactured to DIN 2627 specifications • PN 400 pressure rating for extreme pressure performance • Blind flange design ideal for system isolation and termination • Available in stainless steel grades 304, 304L, 316, 316L, and 321 • Flat face type for even gasket compression and sealing integrity • Superior corrosion resistance and mechanical strength • Suitable for aggressive chemical, marine, and high-temperature environments • Custom sizes, surface finishes, and pressure classes available upon request Conclusion: DIN 2627 Stainless Steel Flanges PN 400 by Ladhani Metal Corporation are designed for maximum performance in high-pressure, corrosive, and high-temperature environments. With material options including 304, 316, and titanium-stabilized 321 stainless steel, these blind flanges offer flexibility, reliability, and long-term service life across critical industries. Contact Ladhani Metal Corporation today for technical assistance, specifications, or custom flange solutions.