Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are essential components used to protect heat exchanger tubes, boiler coils, and superheater assemblies from erosion, scaling, slag buildup, and high-temperature corrosion. Designed with a semi-cylindrical profile, they offer easy installation over straight or curved tube surfaces. These shields play a vital role in increasing service life, reducing tube maintenance, and ensuring the efficient operation of thermal systems across power generation, chemical processing, and petrochemical industries. 1Cr25Ni20Si2 U Type Inner Half Round Tube Shield The 1Cr25Ni20Si2 U Type Inner Half Round Tube Shield is fabricated from a high-temperature resistant chromium-nickel-silicon alloy steel. This grade offers excellent resistance to oxidation, sulfur corrosion, and thermal fatigue, even under prolonged exposure to temperatures above 1000°C. The inner U-type configuration is specifically designed to shield the internal curvature of U-bend tubes, a zone vulnerable to accelerated wear caused by flue gas turbulence, slag impact, and thermal cycling. • Inner U Type Half Round Tube Shield – Designed to cover the inside arc of U-bend tubes, offering protection from erosion, scale formation, and heat stress. Ladhani Metal Corporation is a reliable manufacturer, supplier, and exporter of 1Cr25Ni20Si2 U Type Inner Half Round Tube Shields, providing high-performance protective solutions for extreme temperature and chemically aggressive environments. Chemical Composition of 1Cr25Ni20Si2 – High Temperature Alloy Steel • Carbon (C): ≤ 0.20% • Manganese (Mn): ≤ 1.50% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): 1.80 – 2.50% • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 19.0 – 22.0% • Iron (Fe): Balance Applications: Suited for high-temperature environments with oxidizing, sulfurizing, or carburizing gases. Especially effective in boiler, furnace, and WHRB systems operating under cyclic thermal conditions. Uses • Installed on the inner arc of U-bend tubes in power plant boilers and superheaters exposed to slag and thermal stress • Protects curved tube bends in WHRBs, HRSGs, and reformers subjected to flue gas erosion and oxidation • Applied in heat exchangers and reactors operating in high-temperature and chemically active atmospheres • Used in furnace coils, metallurgical plants, and incinerators for protection from sulfur-laden and high-heat gas streams • Suitable for curved tube coils in petrochemical and process industries where scaling and corrosion are common Features • Excellent oxidation resistance – Performs effectively at continuous service temperatures up to 1100°C • Superior inner arc protection – Covers high-wear zones exposed to heat, slag, and turbulent gas flow • Enhanced thermal fatigue resistance – Designed for use in cyclic heating environments without distortion • Corrosion resistance – Withstands acid gases and sulfur-rich flue gases common in industrial combustion systems • Precision fitment – Fabricated to match specific tube sizes and bend radii for optimal protection and stability • Easy installation – Can be fixed using clamping, tack welding, or banding methods depending on system design Applications • power generation – Shields inner U-bend tubes in superheaters and reheaters from high-temperature erosion • waste heat recovery – Used in WHRBs and HRSGs to protect internal arcs against scaling and oxidation • petrochemical processing – Protects U-bend tubes in reformers and exchangers exposed to acidic gas streams • chemical industry – Ensures long-lasting performance in reactors and thermal processing equipment • metallurgical and furnace systems – Applied where high heat and slag exposure are routine Conclusion The 1Cr25Ni20Si2 U Type Inner Half Round Tube Shield by Ladhani Metal Corporation – manufacturer, supplier, and exporter – provides high-strength, heat-resistant shielding for the internal arcs of U-bend tubes operating in severe industrial environments. Its resistance to oxidation, corrosion, and thermal fatigue makes it a dependable solution for extending equipment life and performance under extreme conditions. For custom sizes, technical support, or pricing inquiries, 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.

With constant focus on the current market, we bring forth an exclusive range of SS904L Crosses. The offered cross fitting is processed with the help best grade metal which is procured from the consistent vendors. This cross fitting is provided in diverse stipulation according to the details laid down by our customers. Our patrons can have this cross fitting at nominal rates. Features: Robustness Rust Resistance Amazing design Specifications: Size: 1 / 4" NB to 24" NB (Seamless & Welded) Wall Thickness: SCh. 5s To 1 Sch

Our organization has successfully expanded its business in market owing to the offered elevated quality array of SS904L Union. The offered union is manufactured by utilizing high-grade raw material and advanced technology by our skilled engineers. Apart from this, our union is tested on various parameters in order to ensure its sturdiness and quality. Clients can avail this union from us in different specifications and at affordable prices. Features: Facilitate reliable electrical connection Heat resistance Durable construction Seamless polish Electrically safe to use Specific design Specifications: Size: 1/2"NB TO 4"NB IN Class: 3000 LBS, 6000 LBS, 9000 LBS Type: Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT Materials: Stainless Steel Dairy Union: SS Dairy Union ASTM A182 F304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L

Our organization has successfully expanded its business in market owing to the offered elevated quality array of SS904L Union. The offered union is manufactured by utilizing high-grade raw material and advanced technology by our skilled engineers. Apart from this, our union is tested on various parameters in order to ensure its sturdiness and quality. Clients can avail this union from us in different specifications and at affordable prices. Features: Facilitate reliable electrical connection Heat resistance Durable construction Seamless polish Electrically safe to use Specific design Specifications: Size: 1/2"NB TO 4"NB IN Class: 3000 LBS, 6000 LBS, 9000 LBS Type: Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT Materials: Stainless Steel Dairy Union: SS Dairy Union ASTM A182 F304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L

Our organization has successfully expanded its business in market owing to the offered elevated quality array of SS904L Union. The offered union is manufactured by utilizing high-grade raw material and advanced technology by our skilled engineers. Apart from this, our union is tested on various parameters in order to ensure its sturdiness and quality. Clients can avail this union from us in different specifications and at affordable prices. Features: Facilitate reliable electrical connection Heat resistance Durable construction Seamless polish Electrically safe to use Specific design Specifications: Size: 1/2"NB TO 4"NB IN Class: 3000 LBS, 6000 LBS, 9000 LBS Type: Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT Materials: Stainless Steel Dairy Union: SS Dairy Union ASTM A182 F304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L

Our organization has successfully expanded its business in market owing to the offered elevated quality array of SS904L Union. The offered union is manufactured by utilizing high-grade raw material and advanced technology by our skilled engineers. Apart from this, our union is tested on various parameters in order to ensure its sturdiness and quality. Clients can avail this union from us in different specifications and at affordable prices. Features: Facilitate reliable electrical connection Heat resistance Durable construction Seamless polish Electrically safe to use Specific design Specifications: Size: 1/2"NB TO 4"NB IN Class: 3000 LBS, 6000 LBS, 9000 LBS Type: Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT Materials: Stainless Steel Dairy Union: SS Dairy Union ASTM A182 F304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L

SS309 Bends are 30, 45 or 90-degree bends, designed to be piggable. We supply this SS309 bends with different ovality specification of the diameter. These specifications ensure that the pig does not lose contact with the pipe wall as it moves through the bend. Bends are supplied in carbon steel or stainless steel with various curve radii, depending on the wall thickness and the inside diameter of the pipe or tubing to be used. Features: • Perfect finish • Startling design • Elegant look RANGE : 2"NB TO 18"NB IN SCH: 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75 TYPE : Seamless / welded/ fabricated Form : Long radius Bend, Piggable Bend, Hot bend, With R=3D, 5D, 6D, 8D, 10D & Customized Bend,

SS309 Bends are 30, 45 or 90-degree bends, designed to be piggable. We supply this SS309 bends with different ovality specification of the diameter. These specifications ensure that the pig does not lose contact with the pipe wall as it moves through the bend. Bends are supplied in carbon steel or stainless steel with various curve radii, depending on the wall thickness and the inside diameter of the pipe or tubing to be used. Features: • Perfect finish • Startling design • Elegant look RANGE : 2"NB TO 18"NB IN SCH: 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75 TYPE : Seamless / welded/ fabricated Form : Long radius Bend, Piggable Bend, Hot bend, With R=3D, 5D, 6D, 8D, 10D & Customized Bend,