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Product Name: titanium grade 2 elbows Standard: ASME B16.9 Material: Titanium Gr2 Outer Diameter: 1/2"-48" Wall Thickness: Sch5s-Sch160s Technique: Seamless/Welded Titanium grade 2 elbows An elbow is a pipe fitting used at the turn of a pipe. Among all the pipe fittings used in the pipeline system, the proportion is the largest, about 80%. Generally, different forming processes are selected for elbows with different materials or wall thickness. PRODUCT TYPE Long radious elbow(LR elbow), short radious elbow(SR elbow), seamless elbow, butt welding elbow, carbon steel elbow(CS elbow), mild steel elbow(MS elbow), alloy steel elbow(AS elbow),stainless steel elbow(SS elbow), ( 15deg, 30deg, 45deg, 90deg, 180deg) SIZE: NPS1/2”-120”(DN15-3000) WALL THICKNESS: SCH5S/10S, SCH20/40/80/160, STD/XS/XXS, SGP……. MATERIAL: Titanium Gr2 STANDARD: ANSI B 16.9/ANSI B16.28/MSS SP43/MSS P75/JIS2311/JIS 2312/JIS2313/DIN2605 etc… We can also produce according to drawing by customers. SURFACE TREATMENT: Pickled PACKING: plywood cases, pallets, nylon bags or according to the customers' requirements TRADE TERM: FOB, CNF&CFR, CIF APPLICATION: Chemical industry, petroleum industry, construction industry, power industry, gas industry, shipbuilding ,domestic installation and other CERTIFICATES: ISO-9001:2015 LADHANI METAL CORPORATION, MUMBAI, INDIA Company Information Ladhani Metal Corporation. We are committed to integrate engineering steel resources in India and serve the global engineering steel market. Our company has more than 32 years of experience in steel researching, production, managing and sales. In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in India. What’s more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want! FOR MORE DETAIL CONTACT US AT :- ladhanimetal@gmail.com ladhanimetals@gmail.com www.ladhanimetal.in www.ladhanimetal.com LADHANI METAL CORPORATION, MUMABAI, INDIA, AVAILABLE AT FOLLOWING LOCATION:- Adilabad, Agartala, Agra, Ahmedabad, Ahmednagar, Ajmer, Akola , Aligarh , Alipore , Allahabad , Alleppey , Almora , Alwar , Alwaye , Amalapuram , Amaravati , Ambala , Amreli , Amritsar , Anakapalle , Anand , Anantapur , Andhra Pradesh , Anna Road , Arakkonam , Arunachal Pradesh , Asansol , Aska , Assam , Aurangabad , Azamgarh , Bagalkot , Bahraich , Balaghat , Balangir , Balasore , Ballia , Banasanktha , Banda , Bangalore , Bankura , Barabanki , Barabazaar , Baramulla , Barasat , Bardoli , Bareilly , Barmer , Bastar , Basti , Beawar , Beed , Begusarai , Belgaum , Bellary , Berhampur , Bhadrak , Bhagalpur , Bharatpur , Bharuch , Bhatinda , Bhavnagar , Bhilwara , Bhimavaram , Bhiwani , Bhojpur , Bhopal , Bhubaneswar , Bhusaval , Bidar , Bihar , Bijapur , Bijnor , Bikaner , Bilaspur , Birbhum , 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Uttarakhand , west Bengal WE EXPORT TO FOLLOWING COUTRIES Switzerland , Afghanistan , Albania , Algeria , Angola , AntiguaandBarbuda , Argentina , Armenia , Aruba , Australia , Austria , Azerbaijan , Bahrain , Bangladesh , Barbados , Belarus , Belgium , Belize , Benin , Bhutan , Bolivia , BosniaandHerzegovina , Botswana , Brazil , Brunei , Bulgaria , BurkinaFaso , Burundi , CaboVerde , Cambodia , Cameroon , Canada , CentralAfricanRepublic , Chad , Chile , China , Colombia , Comoros , Congo , CostaRica , Côted'Ivoire , Croatia , Cyprus , CzechRepublic , Denmark , Djibouti , Dominica , DominicanRepublic , Ecuador , Egypt , ElSalvador , EquatorialGuinea , Eritrea , Eswatini , Ethiopia , Fiji , Finland , France , Gabon , Georgia , Germany , Ghana , Greece , Grenada , Guatemala , Guinea , Guinea-Bissau , Guyana , Haiti , Honduras , HongKong , Hungary , Iceland , Indonesia , Iran , Iraq , Ireland , Israel , Italy , Jamaica , Japan , Jordan , Kazakhstan , Kenya , Kiribati , Kosovo , Kuwait , 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Titanium Grade 7 Elbows

Product Name: Titanium grade 7 elbows Standard: ASME B16.9 Material: Gr1, Gr2, Gr7, Gr12 Unit Price: $10usd/pc-$200usd/pc Outer Diameter: 1/2"-48" Wall Thickness: Sch5s-Sch160s Technique: Seamless/Welded Functions and features: 1. Elbow is used to install between two sections of pipe or pipe allowing direction change. 2. Save space, reduce weight, with sealing function. 3. Economic reliability. Production methods of titanium elbow: 1.Hot push forming The hot pushing elbow forming process is a process of heating, expanding and bending the blank sleeved on the die under the push of the pushing machine by using a special elbow pushing machine, core die and heating device. 2.Stamping forming Stamping forming elbow is the first forming process used in batch production of seamless elbow. It has been replaced by hot pushing method or other forming processes in the production of common specifications of elbow. However, it is still used in some specifications of elbow due to special requirements for products with small production quantity, too thick or too thin wall thickness. The pipe blank equal to the outer diameter of the elbow is used for the stamping forming of the elbow, and the press is used to press directly in the die. 3.Medium plate welding Use the medium plate to make half of the elbow section with a press, and then weld the two sections together. This process is generally used for elbows above DN700. Grade 7 (Ti-0.2Pd) titanium elbow Chemical compositions(weight%,<=) Pd Al V Fe C 0.12-0.25 ---- ---- 0.30 0.08 N H O Other(total) Ti 0.05 0.015 0.2 0.4 Remainder Physical properties(>=) Σb Tensile Strength (Mpa) σr0.2 Yield Strength (Mpa) δL0+50mm Elongation (%) ψ Reduction of area (%) 370 250 20 25

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Boiler Half Round Tube Shield

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

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Outer Half Round 90 Degree Bend Tube Shield

Ladhani Metal Corporation offers SS 430 Outer Half Round 90 Degree Bend Tube Shields designed to protect the outer arc of U-bend and 90-degree curved tubes in boilers, heat exchangers, superheaters, and reheaters. Manufactured from ferritic stainless steel grade SS 430, these shields provide good corrosion resistance, excellent formability, and thermal stability in moderately aggressive service environments. SS 430 is particularly suitable for applications where resistance to oxidation and surface scaling is needed without exposure to highly corrosive agents. The semi-cylindrical profile is precision-formed to match the outer curvature of return tube bends, offering a physical barrier against soot-blower impact, flue gas erosion, and ash particle wear. SS 430 shields are commonly used in utility and industrial boilers operating under dry, mildly corrosive, and thermally demanding conditions. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of SS 430 Outer Half Round 90 Degree Bend Tube Shields, offering custom configurations to suit specific plant layouts and service requirements. 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 general industrial systems requiring protection for tube bends in dry heat and oxidizing environments. Uses • Shielding outer 90-degree bends in superheaters and reheaters • Applied in WHRBs and HRSG return coils exposed to dry flue gas • Protects against moderate erosion and oxidation in utility boilers • Suitable for curved tubes in industrial furnaces and heat recovery units Features • Cost-effective protection – Combines durability with economical material choice • Oxidation resistance – Performs well in clean flue gas and dry heat exposure • Thermal reliability – Withstands repeated heating cycles without deformation • Custom-fit geometry – Formed to match exact bend radius for tight coverage • Versatile installation – Can be clamped, banded, or tack welded as needed • Multiple sizes – Offered in a variety of thicknesses, lengths, and radii Applications • Thermal power stations – Shields steam lines and return bends from surface scaling • Waste heat boilers – Guards tube bends in clean gas recovery systems • Process heaters – Used in less corrosive gas heating environments • Cement and food processing industries – Protects tube curves from oxidation Conclusion The SS 430 Outer Half Round 90 Degree Bend Tube Shield by Ladhani Metal Corporation provides durable and cost-efficient protection for tube bends exposed to dry heat, oxidation, and moderate wear. With good formability and thermal performance, these shields are ideal for systems where corrosion levels are controlled but mechanical shielding is essential. For custom sizing, material selection, or technical specifications, 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

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Half Round Tube Shield for LTSH Tube

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are designed to protect heat exchange surfaces such as boiler tubes, superheaters, and economizer coils from erosion, scaling, impact from ash particles, and flue gas corrosion. These shields are commonly applied in power plants, waste heat recovery boilers, and industrial heating systems to increase the service life of tubes and improve overall system reliability. Their semi-cylindrical shape ensures a snug fit over tube surfaces, especially in zones exposed to high-velocity gas flow or particulate matter. SS 410 Half Round Tube Shield for LTSH Tube The SS 410 Half Round Tube Shield is manufactured from martensitic stainless steel grade 410. This material offers high mechanical strength, moderate corrosion resistance, and excellent resistance to wear and oxidation in mildly corrosive and thermal environments. Specifically developed for Low Temperature Superheater (LTSH) applications, the SS 410 shield provides effective surface protection against soot, fly ash, and erosive gas streams where thermal and mechanical stresses are present. The Low Temperature Superheater (LTSH) is a section in a boiler where saturated steam from the steam drum is superheated to a moderately higher temperature before entering the high-temperature superheater stages. Positioned in areas with relatively lower flue gas temperatures, the LTSH helps improve thermal efficiency and reduces moisture content in steam. Due to constant exposure to abrasive flue gases and ash, LTSH tubes are prone to wear and require protective shielding, such as half round tube shields, to extend service life. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of SS 410 Half Round Tube Shields for LTSH applications, offering durable, cost-effective protection in thermal and industrial systems. Chemical Composition of SS 410 – Martensitic Stainless Steel • Carbon (C): 0.08 – 0.15% • Manganese (Mn): ≤ 1.00% • Phosphorus (P): ≤ 0.040% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 11.5 – 13.5% • Nickel (Ni): ≤ 0.75% • Iron (Fe): Balance Applications: Suitable for low-temperature superheater zones exposed to fly ash erosion, oxidation, mechanical abrasion, and light corrosion. Uses • Installed on LTSH tube surfaces in power boilers to protect against particulate erosion and flue gas impact • Shields return bends and convection coils in HRSGs and WHRBs exposed to fluctuating gas temperatures • Used in process boilers and steam generators handling slightly corrosive or abrasive flue gases • Effective for dry ash and solid particulate protection in coal and biomass-fired units • Ideal for applications where wear resistance and moderate corrosion protection are critical Features • High mechanical strength – Withstands erosion, abrasion, and mechanical stress in high-flow zones • Moderate corrosion and oxidation resistance – Suitable for dry and mildly corrosive flue gas streams • Custom-fit – Fabricated to match the diameter, curvature, and layout of LTSH tubes • Easy installation – Compatible with weld-on, clamp-on, or banding installation methods • Cost-effective protection – Durable performance at an economical price point • Available in multiple lengths, thicknesses, and tube radii as per application needs Applications • thermal power plants – Protects LTSH tubes from fly ash impact and erosion in dry flue gas paths • waste heat recovery boilers – Applied in low-temperature return sections vulnerable to mechanical wear • steam generation systems – Shields superheater tubes operating in abrasive flue gas conditions • coal-fired boilers – Guards against slag and ash erosion in lower convection zones • process and utility boilers – Extends tube life in units operating with solid fuel combustion Conclusion The SS 410 Half Round Tube Shield for LTSH Tube by Ladhani Metal Corporation – manufacturer, supplier, and exporter – offers reliable, abrasion-resistant protection for superheater and boiler tubes in low-temperature flue gas environments. With its excellent wear resistance and mechanical durability, it is a practical choice for enhancing system performance and reducing downtime in power and industrial boilers. For custom sizing, technical guidance, or quotations, please contact Ladhani Metal Corporation.

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U Type Outer Half Round Tube Shield

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are precision-engineered components designed to safeguard boiler and heat exchanger tubes from erosion, scaling, and thermal degradation. These shields are essential for industrial systems subjected to high-temperature flue gases, particulate abrasion, and corrosive atmospheres. The half-round design allows for simple installation over both straight and curved tube surfaces, enhancing tube longevity and reducing unplanned maintenance. SS 420 U Type Outer Half Round Tube Shield The SS 420 U Type Outer Half Round Tube Shield is manufactured from SS 420, a high-carbon martensitic stainless steel offering excellent hardness, strength, and moderate corrosion resistance. This outer U-type shield is designed specifically to protect the outer arc of U-bend tubes, where direct exposure to flame, slag, and abrasive gas streams accelerates wear. SS 420’s heat resistance and hard surface make it well-suited for shielding critical tube areas in high-wear, high-temperature applications. • Outer U Type Half Round Tube Shield – Provides robust coverage for the external curve of U-bend tubes, defending against mechanical erosion, scaling, and thermal fatigue. Ladhani Metal Corporation is a prominent manufacturer, supplier, and exporter of SS 420 U Type Outer Half Round Tube Shields, delivering reliable protection in harsh industrial operating environments. Chemical Composition of SS 420 – High-Carbon Martensitic Stainless Steel • Carbon (C): 0.15 – 0.40% • Manganese (Mn): ≤ 1.00% • Phosphorus (P): ≤ 0.040% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 12.0 – 14.0% • Iron (Fe): Balance Applications: Best suited for high-temperature, abrasive environments where mechanical strength and surface durability are critical, with moderate corrosion exposure. Uses • Protection of U-bend outer surfaces in superheaters, reheaters, and economizers in thermal power plants • Shielding external curves in gas heaters, exhaust systems, and flue ducts prone to slag or particulate erosion • Applied in return bends of waste heat recovery systems and HRSGs to guard against high-velocity gas wear • Ideal for industrial furnaces, incinerators, and heat exchangers operating in high-heat and abrasive zones • Suitable for applications where resistance to scaling, mechanical stress, and oxidation is required Features • High hardness and wear resistance – Martensitic steel structure offers excellent protection against abrasion and mechanical impact • Thermal durability – Performs well under high-temperature conditions with good resistance to scaling and thermal fatigue • Outer arc shielding – Specifically designed to guard the most exposed curvature of U-bend tubes from direct flame and gas stream contact • Precision-engineered – Fabricated to exact tube radius and diameter for secure, vibration-resistant installation • Simple installation – Easily mounted using clamps, tack welds, or stainless banding without system disassembly • Cost-efficient protection – Provides a durable solution with a balance of strength and corrosion resistance at an economical price Applications • thermal power stations – Used to shield outer curves of U-bend tubes from flame impingement and gas erosion • industrial boilers and furnaces – Protects return bends in high-heat, high-wear zones prone to slag accumulation and scale formation • waste heat recovery boilers – Installed in WHRB and HRSG systems to extend tube life under hot gas and particulate exposure • chemical and petrochemical industries – Suitable for heaters and exchangers where thermal stress and gas impact degrade surfaces • process heating systems – Applied in equipment handling high-velocity gas or steam that contributes to tube wear and surface damage Conclusion The SS 420 U Type Outer Half Round Tube Shield by Ladhani Metal Corporation—manufacturer, supplier, and exporter—is a dependable and rugged solution for protecting the outer arcs of U-bend tubes in boilers, heat exchangers, and high-temperature processing systems. Its high strength, excellent wear resistance, and thermal durability make it ideal for applications where erosion and mechanical damage are frequent. Customizable and easy to install, it supports long-term reliability and reduced operational downtime in demanding industrial conditions. For technical consultation, custom orders, or quotations, please contact Ladhani Metal Corporation.

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U Type Half Round Tube Shield

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are precision-engineered components used to protect boiler and heat exchanger tubes from erosion, scaling, and high-temperature corrosion. These shields are widely applied in industrial systems exposed to thermal cycling, aggressive gases, and particulate flow. Their half-round shape allows for simple and secure installation over straight or curved tube surfaces, extending tube life and reducing maintenance needs. 1Cr13 U Type Half Round Tube Shield The 1Cr13 U Type Half Round Tube Shield is fabricated from 1Cr13, a martensitic stainless steel known for its excellent hardness, wear resistance, and moderate corrosion resistance. This U-type shield is ideal for protecting U-bend tube sections in systems where mechanical wear, steam erosion, and intermittent high temperatures are a concern. The U-shaped design offers precise coverage of both the inner and outer arcs of tube bends, especially in boiler coils, superheaters, and heat exchangers where localized wear and thermal impact are concentrated. • Outer U Type Half Round Tube Shield – Shields the outer curvature of the U-bend from gas flow abrasion, impact from slag particles, and heat-induced surface degradation. • Inner U Type Half Round Tube Shield – Protects the inner radius against turbulence-induced erosion, scaling, and mechanical fatigue. Ladhani Metal Corporation supplies 1Cr13 U Type Half Round Tube Shields for industrial applications where strength, hardness, and moderate corrosion protection are required at an economical cost. Chemical Composition of 1Cr13 – Martensitic Stainless Steel • Carbon (C): 0.15 – 0.20% • Manganese (Mn): ≤ 1.00% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 12.0 – 14.0% • Nickel (Ni): ≤ 0.60% • Iron (Fe): Balance Applications: Well-suited for mildly corrosive and abrasive environments involving steam, flue gases, or mechanical impact at moderate to high temperatures. Uses • Protection of U-bend tubes in superheaters, reheaters, and boiler coils • Shielding curved tubes in industrial furnaces, economizers, and condensers • Coverage for return bends in WHRBs and HRSGs subject to mechanical and thermal wear • Application in process gas heaters and utility boilers in petrochemical and power sectors • Ideal for systems where hardness and erosion resistance are more critical than high corrosion resistance Features • Good oxidation and scaling resistance – Chromium content offers adequate protection in dry, high-temperature environments. • High mechanical strength – Martensitic structure provides superior wear resistance and hardness, reducing erosion damage in turbulent flow areas. • Dual-bend protection – Available in both inner and outer U-type configurations for complete shielding of tube bends. • Custom fitment – Precisely manufactured to match specific tube radii and diameters, ensuring stable and secure installation. • Fast installation – Easily attached using clamps, banding, or tack welding without requiring system disassembly. • Economical solution – Provides effective protection in harsh environments with a cost-efficient stainless steel alloy. Applications • thermal power plants – Used on U-bend tubes in superheaters and reheaters where flue gas erosion and steam wear are present. Enhances system life and performance. • waste heat recovery boilers – Shields tube bends in WHRBs from slag, scale, and high-velocity gas streams, improving long-term reliability. • petrochemical industries – Suitable for curved tubes in heaters, exchangers, and gas furnaces exposed to heat and particulate flow. • general industrial boilers – Applied to return bends in utility boilers and process heaters for erosion and oxidation control. • chemical and refining sectors – Ideal for non-aggressive environments requiring mechanical protection more than extreme corrosion resistance. Conclusion The 1Cr13 U Type Half Round Tube Shield by Ladhani Metal Corporation offers strong mechanical protection and moderate corrosion resistance for U-bend tube sections in boilers, heat exchangers, and industrial heating systems. Its martensitic stainless steel composition provides superior wear resistance, making it well-suited for environments with steam erosion, thermal stress, and mechanical impact. Designed for easy installation and long-term durability, this shield is a practical solution for a wide range of thermal and utility applications. For technical consultation, custom orders, or quotations, please contact Ladhani Metal Corporation.

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Half Round Tube Shield

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are precision-engineered components designed to protect the outer surfaces of boiler tubes, heat exchangers, and industrial piping systems from erosion, scale formation, and thermal fatigue. These shields play a crucial role in minimizing tube failure and improving overall equipment reliability in high-temperature and particulate-laden environments. SS 430 Half Round Tube Shield The SS 430 Half Round Tube Shield is a semi-cylindrical cladding made from ferritic stainless steel grade 430. With good corrosion resistance, excellent oxidation resistance, and superior thermal conductivity, SS 430 is well suited for non-pressurized or moderately corrosive environments. It is particularly effective in flue gas paths and air preheaters where thermal stress and ash erosion can degrade exposed tubes. The half-round geometry ensures easy, secure installation and a consistent protective barrier around the tube's surface, enhancing durability without interfering with system function. Chemical Composition of SS 430 – 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 Uses • Boiler Tube Surface Protection – Shields tubes in low to moderate temperature zones from flue gas corrosion, ash abrasion, and thermal scaling. • Air Preheater Tubing – Guards against dust erosion in regenerative air preheaters and gas-to-air heat transfer zones. • Economizer Tube Protection – Used in downstream sections of boilers where lower temperatures allow for effective use of ferritic steels. • Steam Line Shields – Protects low-pressure steam tubing and condensate lines in systems not requiring austenitic stainless steel grades. • Heat Exchanger Outer Shells – Provides an extra layer of protection in air-cooled or shell-side applications exposed to mechanical wear. Features • Good Oxidation Resistance – Performs reliably in oxidizing conditions up to 815°C, ideal for flue gas exposure and dry ash environments. • Ferritic Structure – Offers better thermal conductivity and resistance to thermal expansion than austenitic grades, reducing distortion risk. • Corrosion Resistance – Resists corrosion from atmospheric moisture, flue gas condensates, and other mildly aggressive compounds. • Cost-Effective – Offers an economical alternative to higher alloy stainless steels in appropriate thermal zones. • Precision Fit – Half-round design enables quick installation and conforms closely to tube diameters for optimal protection. • Surface Finish Options – Supplied in bright annealed, pickled, or passivated finishes based on operational requirements. • Custom Fabrication – Available in a range of wall thicknesses, diameters, and lengths to meet plant-specific installation demands. Applications • Thermal Power Stations – Shields economizer and air preheater tubes from dust-laden exhaust gas erosion and moderate thermal stress. • Cement and Lime Kilns – Used to protect heat recovery and cooler tubes from dry ash abrasion in hot air ducts. • Food Processing Boilers – Applied in steam systems requiring corrosion resistance and thermal control under hygienic conditions. • HVAC and Utility Boilers – Installed in auxiliary boilers where conditions do not require high-alloy materials but demand durability. • Pulp and Paper Mills – Protects lower furnace zone tubes and stack-side economizers from condensate corrosion and soot accumulation. • Sugar and Distillery Plants – Guards process steam and heat recovery tubes from ash and scale in biomass and bagasse-fired units. Conclusion The SS 430 Half Round Tube Shield by Ladhani Metal Corporation is a durable, cost-efficient solution for protecting tubing systems in environments where moderate corrosion resistance, good oxidation behavior, and thermal stability are essential. It is best suited for dry, low to mid-temperature gas flow areas where the mechanical and thermal loads are not extreme. The ferritic stainless steel structure provides a favorable balance of performance and economy, particularly in large-scale power and process plants. With precision manufacturing, tailored dimensions, and reliable service, Ladhani Metal Corporation delivers proven tube protection technology trusted across multiple industries. For custom orders, sizing assistance, or to request a technical quote, please contact Ladhani Metal Corporation.

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Carbon Steel Flanges

DIN 2634 carbon steel flanges PN 25 are high-strength weld neck flanges manufactured according to the DIN 2634 standard. Specifically designed for use in high-pressure piping systems operating up to 25 bar (362 psi), these flanges offer excellent mechanical performance and are suitable for a wide range of industrial applications. Manufactured from quality carbon steel, they provide strong, durable, and cost-effective solutions for systems where corrosion resistance requirements are moderate but structural integrity is critical. Ladhani Metal Corporation is a recognized manufacturer and global supplier of carbon steel flanges, known for precision engineering, strict adherence to international standards, and advanced production capabilities. Each flange is subject to comprehensive testing and inspection to ensure reliability and consistent performance under demanding operating conditions. Pressure Rating: • PN 25 (25 bar / 362 psi): Suitable for medium to high-pressure applications where strength and impact resistance are essential. Flange Type: • Weld Neck Flanges Designed with a tapered hub to ensure smooth transition from flange to pipe, weld neck flanges are ideal for systems experiencing frequent thermal cycling, pressure fluctuations, and mechanical stress. • Flat Face (FF) Flanges Recommended for use with gaskets made from soft materials or when connecting to cast iron components, flat face flanges ensure even gasket compression and reliable sealing performance. Carbon Steel Grades and Typical Composition: Carbon Steel (ASTM A105 / C22.8 equivalent) – Forged Carbon Steel • Carbon (C): ≤ 0.35% • Manganese (Mn): 0.60 – 1.05% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.040% • Silicon (Si): 0.10 – 0.35% • Iron (Fe): Balance Applications: Commonly used in oil and gas, petrochemical, water transmission, and power generation industries, especially in applications where high mechanical strength and pressure handling are more critical than corrosion resistance. Applications of DIN 2634 Carbon Steel Flanges PN 25: • Oil and Gas Pipelines Widely used in upstream and downstream systems for fluid transport under high pressure. • Petrochemical and Refining Plants Efficiently handles high-pressure flow systems involving hydrocarbons and steam. • Power Plants and Boiler Systems Suited for high-pressure steam and water lines, offering excellent tensile strength and fatigue resistance. • Water and Wastewater Infrastructure Used in municipal and industrial pipelines requiring cost-effective, robust flange connections. • General Industrial Systems Applicable in a wide range of mechanical systems and processing plants handling non-corrosive or mildly corrosive media. Key Features: • Compliant with DIN 2634 pressure and dimensional standards • PN 25 rating ensures compatibility with high-pressure pipelines • High tensile and yield strength for demanding structural requirements • Weld neck design enhances resistance to vibration and thermal expansion • Cost-effective solution for pressure-bearing connections • Available in standard and custom sizes, surface finishes, and pressure ratings • Heat treatment and coating options available upon request Conclusion: DIN 2634 carbon steel flanges PN 25 from Ladhani Metal Corporation provide a robust and economical solution for high-pressure systems where mechanical performance is essential. Their strength, reliability, and adaptability make them a preferred choice across industries such as oil and gas, power generation, and water infrastructure. For technical specifications, custom configurations, or pricing, contact Ladhani Metal Corporation today.

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