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Metal Corporation offers SS Half Round Boiler Tube Covers designed to protect boiler tubes in high-temperature, erosive, and oxidizing environments. These semi-cylindrical covers act as a shield against soot blower impact, abrasive flue gas particles, scaling, and surface oxidation. Extensively used in superheaters, reheaters, economizers, and waste heat recovery boilers, SS Half Round Boiler Tube Covers extend service life, reduce tube damage, and ensure reliable boiler performance.
Function of SS Half Round Boiler Tube Covers
• Provide effective protection against erosion, oxidation, and scaling
• Minimize localized wear in high-flue-gas velocity and ash-laden zones
• Extend the operational life of boiler tubes, reducing costly downtime
• Improve efficiency and reliability of boilers under harsh service conditions
Ladhani Metal Corporation manufactures, supplies, and exports SS Half Round Boiler Tube Covers in multiple grades, thicknesses, and custom radii, catering to both domestic and international boiler systems.
Available Grades
• SS 304 / SS 304L
• SS 310 / SS 310S
• SS 316 / SS 316L
• SS 410 / SS 420 / SS 430
• 1Cr13
• 1Cr18Ni9Ti
• 1Cr20Ni14Si2
• 1Cr25Ni20Si2
• Cr23Ni13
• Cr25Ni20
Applications: Well-suited for power generation boilers, WHRBs, HRSGs, refinery heaters, and industrial process boilers operating under oxidizing and erosive conditions.
Uses
• Protects superheater and reheater tubes from soot blower erosion
• Shields economizer tubes against abrasive flue gas streams
• Extends service life of boiler components under continuous high temperatures
• Reduces maintenance needs and replacement costs in critical boiler zones
Features
• Excellent high-temperature resistance to oxidation and scaling
• Strong mechanical durability under cyclic thermal stress
• Precision-engineered fit for reliable tube coverage
• Easy to install, replace, and maintain during shutdowns
Applications
• Thermal power plants – Protection for reheater and superheater sections
• Waste heat recovery boilers – Guards tubes from abrasive gas flows
• HRSGs – Reliable in cyclic heating and cooling operations
• Refinery and petrochemical heaters – Provides durability in corrosive atmospheres
Conclusion
SS Half Round Boiler Tube Covers by Ladhani Metal Corporation are engineered for superior protection of boiler tubes against erosion, oxidation, and scaling. Available in a wide range of stainless steels and special heat-resistant alloys, these covers deliver export-quality performance, long service life, and reliable operation for critical boiler applications worldwide.
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Ladhani Metal Corporation offers Half Round Boiler Tube Covers designed to protect boiler tubes against high-temperature erosion, oxidation, and mechanical wear. These covers are semi-cylindrical shields that provide an additional protective layer over boiler tubes, especially in areas prone to soot blower impact, flue gas turbulence, and abrasive particle flow. By reducing surface wear and corrosion, Half Round Boiler Tube Covers significantly extend tube service life and reduce maintenance downtime in power plants and industrial boilers.
Function of Half Round Boiler Tube Covers
• Protect boiler tubes from erosion, scaling, and oxidation
• Minimize wear in high-flue-gas velocity and ash-laden zones
• Extend operational life of tubes under elevated temperatures
• Improve boiler reliability and reduce unplanned shutdowns
Ladhani Metal Corporation manufactures, supplies, and exports Half Round Boiler Tube Covers in a wide range of sizes, thicknesses, and radii to suit different boiler configurations and international standards.
Available Grades
• SS 304 / SS 304L
• SS 310 / SS 310S
• SS 316 / SS 316L
• SS 410 / SS 420 / SS 430
• 1Cr13
• 1Cr18Ni9Ti
• 1Cr20Ni14Si2
• 1Cr25Ni20Si2
• Cr23Ni13
• Cr25Ni20
Applications: Suitable for superheaters, reheaters, economizers, and waste heat recovery boilers in power plants, petrochemical facilities, and process industries.
Uses
• Shields boiler tubes from soot blower erosion
• Guards high-temperature tubes against flue gas scaling
• Extends tube service life in high-erosion environments
• Applied in WHRBs, HRSGs, and utility boilers
Features
• High resistance to oxidation and erosion
• Strong mechanical strength at elevated temperatures
• Precision-engineered for a secure fit over tube surfaces
• Easy to install, replace, and maintain
Applications
• Thermal power stations – Protection for reheater and superheater tubes
• Waste heat recovery systems – Shields against abrasive flue gas flows
• Industrial boilers – Reliable under cyclic heating conditions
• Petrochemical and refinery heaters – Ensures durability under harsh atmospheres
Conclusion
Half Round Boiler Tube Covers by Ladhani Metal Corporation provide efficient and durable protection for boiler tubes exposed to erosion, scaling, and oxidation. Manufactured from stainless steels and heat-resistant alloys, these covers ensure long service life, easy installation, and export-quality reliability for global boiler applications.
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Product Name: Titanium Bar
Standard: ASTM B348
Material: GR1, GR2, GR5, GR7, GR12
Shape: Round, Square, Flat, Hex
Diameter: 6-350mm
Length: Max 6000mm
Surface: Bright
Product Information
Standard: ASTM B348, AMS 4928, ASTM F67,ASTM F136
Grade: GR1, GR2, GR4, GR5, GR5 ELI, GR7, GR12, GR23, TC11, TC21, Ti-15333, Ti-662 etc.
Russian Grade: BT1-100,BT1-0,BT6 etc.
Shape: Round, Square, Flat, Hex
Diameter: 3-350mm
Length: up to 6000mm, random length is also ok and the price is lower
Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per your requirements
Surface: Polishing, Pickling
Condition: R/M/Y
Features: 1. Not any defects free from cracks no pitting.
2. Two ends flatting making sure length tolerance and good looking.
Applications: water treatment, desalination, power generation, marine, aerospace, chemical processing, engine components, autometic parts, medical industry, sports equipment etc.
Size(mm)
Tolerance(mm)
Ovality(mm)
6.35 to 7.94
±0.13
0.20
7.94 to 11.11
±0.15
0.23
11.11 to 15.88
±0.18
0.25
15.88 to 22.22
±0.20
0.30
22.22 to 25.40
±0.23
0.33
25.40 to 28.58
±0.25
0.38
28.58 to 31.75
±0.28
0.41
31.75 to 34.92
±0.30
0.46
34.92 to 38.10
±0.36
0.53
38.10 to 50.80
±0.40
0.58
50.80 to 63.50
+0.79, − 0
0.58
63.50 to 88.90
+1.19, − 0
0.89
88.90 to 114.30
+1.59, − 0
1.17
Product Name: Pure titanium jigs For Electroplating
Material: Gr1, Gr2
Application: Electroplating, anodizing etc.
Size: Customized
Surface: Polished
Pure titanium jigs For Electroplating
Titanium fixtures and racks are mainly used in electroplating, anodizing and other industries. Anodizing fixtures are usually made of aluminum or titanium. The aluminum fixture is anodized after being used for a period of time and must be chemically cleaned. Continuous anodizing and stripping lead to short service life. Therefore, the titanium that does not need to be stripped after anodizing is used. Titanium has been widely used in a large number of applications.
Advantages of titanium jigs :
● titanium jigs, consistent from operation to operation.
● titanium fixtures and racks are not anodized like aluminum racks. Therefore, you can use your rectifier anodized parts instead of the rack.
● the high initial cost of titanium jig is offset by the advantages of titanium process savings, better consistency and longer service life.
Product name titanium anodizing rack/titanium jigs for anodizing
Material
Titanium Gr1 Gr2
Technology
Sand Blasting, Acid Washing
Dimension & Shape
Different dimension and shape is available,or according to customer's drawing
Parameter
Current density≤2000A/M2
Temperature<65°C
PH 0.1~14
Max content of Fluoride ion is 200PPM
Features
Superior electric catalytic property
Strong anti-corrosion property
High current efficiency property
Keep the operating voltage stably
Decrease the wastage of additive
Keep the plating solution stable
Long lifetime
Different complex geometry design
Applications
Ø Precious metal plating(Ag, Au, Rh, Pd)
Ø Hard chrome plating(Cr6+)
Ø Base metal plating(Cu, Zn, Ni)
Ø Precious metal recovery, etc.
Remarks
Titanium anode also called MMO anode,DSA & Insoluble anode
Cathode also be provided
Packing
Plywood case or carton, or according to customer’s demand
Ladhani Metal Corporation offers 1Cr25Ni20Si2 Half Round Tube Shields engineered to protect reheater (R/H) tubes in boilers, power plants, and industrial steam systems. Reheater tubes carry steam through the reheater section of the boiler, where steam is reheated after partial expansion in the high-pressure turbine to improve efficiency and prevent condensation. Made from high-alloy stainless steel grade 1Cr25Ni20Si2, these shields deliver excellent resistance to oxidation, carburization, and erosion at elevated temperatures, making them highly reliable for severe flue gas environments.
Function of R/H Tubes
• Carry steam through the reheater section of the boiler
• Exposed to very high temperatures (often > 540°C) and erosion from flue gases
• Often protected with Half Round Tube Shields in high-velocity and ash-laden zones
Ladhani Metal Corporation manufactures, supplies, and exports 1Cr25Ni20Si2 Half Round Tube Shields in different lengths, diameters, and thicknesses to meet the requirements of domestic and international clients.
1Cr25Ni20Si2 Grade Chemical Composition – High-Alloy Stainless Steel
• Carbon (C): ≤ 0.20%
• Manganese (Mn): ≤ 2.00%
• Phosphorus (P): ≤ 0.030%
• Sulfur (S): ≤ 0.030%
• Silicon (Si): 1.50 – 2.50%
• Chromium (Cr): 24.00 – 26.00%
• Nickel (Ni): 19.00 – 22.00%
• Iron (Fe): Balance
Applications: Suitable for reheater sections in thermal power plants, waste heat recovery boilers (WHRBs), and heat recovery steam generators (HRSGs), where oxidation, scaling, and erosion resistance are essential.
Uses
• Protects reheater tubes from erosion, scaling, and soot blower impact
• Extends service life of boiler tubes in high-temperature operations
• Shields R/H tubes against ash particle erosion and flue gas corrosion
• Widely used in WHRBs, HRSGs, utility boilers, and petrochemical furnaces
Features
• High-temperature oxidation and scaling resistance
• Superior mechanical strength and thermal stability
• Enhanced silicon content for improved carburization resistance
• Precision-engineered fit for reliable tube protection
Applications
• Power generation boilers – Protection for reheater tubes in extreme thermal zones
• Waste heat recovery boilers – Guards against flue gas and ash erosion
• Industrial steam systems – Dependable under thermal cycling conditions
• Petrochemical and process heaters – Effective in high-temperature corrosive environments
Conclusion
The 1Cr25Ni20Si2 Half Round Tube Shield for Reheater (R/H) Tubes by Ladhani Metal Corporation provides long-lasting protection under severe high-temperature and erosive boiler conditions. Designed for durability, precision fit, and export-ready specifications, these shields help extend the service life of reheater tubes while reducing maintenance costs. For technical details and supply inquiries, contact Ladhani Metal Corporation.
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Ladhani Metal Corporation offers SS 410 Half Round Tube Shields engineered to protect reheater (R/H) tubes in boilers, power plants, and industrial steam systems. Reheater tubes carry steam through the reheater section of the boiler, where the steam is reheated after partial expansion in the high-pressure turbine to enhance efficiency and prevent condensation. Made from martensitic stainless steel grade SS 410, these shields provide excellent resistance to oxidation, scaling, and moderate corrosion at elevated temperatures, while also delivering high mechanical strength and wear resistance.
Function of R/H Tubes
• Carry steam through the reheater section of the boiler
• Exposed to very high temperatures (often > 540°C) and erosion from flue gases
• Often protected with Half Round Tube Shields in high-velocity and ash-laden zones
Ladhani Metal Corporation manufactures, supplies, and exports SS 410 Half Round Tube Shields in multiple sizes, thicknesses, and diameters to meet the needs of domestic and international industries.
SS 410 Grade Chemical Composition – Martensitic Stainless Steel
• Carbon (C): ≤ 0.15%
• Manganese (Mn): ≤ 1.00%
• Phosphorus (P): ≤ 0.040%
• Sulfur (S): ≤ 0.030%
• Silicon (Si): ≤ 1.00%
• Chromium (Cr): 11.50 – 13.50%
• Iron (Fe): Balance
Applications: Ideal for reheater sections in thermal power plants, waste heat recovery boilers (WHRBs), and heat recovery steam generators (HRSGs), particularly in environments where oxidation, scaling, and abrasive wear are prevalent.
Uses
• Protects reheater tubes against erosion, scaling, and oxidation
• Shields R/H tubes exposed to abrasive flue gas particles
• Extends service life of steam system components under thermal stress
• Applicable in utility boilers, HRSGs, WHRBs, and petrochemical steam units
Features
• Good oxidation and scaling resistance at high temperatures
• Strong mechanical properties with excellent wear resistance
• Cost-effective stainless steel option for boiler protection
• Precision-engineered half round fit for reliable tube coverage
Applications
• Power generation boilers – Reliable protection for reheater tubes under high stress
• Waste heat recovery systems – Defense against flue gas erosion and scaling
• Industrial steam boilers – Consistent performance under thermal cycling
• Petrochemical plants – Effective in reheater sections with moderate corrosive exposure
Conclusion
The SS 410 Half Round Tube Shield for Reheater (R/H) Tubes by Ladhani Metal Corporation provides durable and cost-effective protection against erosion, scaling, and oxidation in high-temperature boiler environments. With excellent wear resistance and precision fit, these shields extend tube service life while reducing maintenance costs. Available in customized dimensions and export-ready specifications to meet global requirements. For technical assistance and supply inquiries, contact Ladhani Metal Corporation.
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Ladhani Metal Corporation offers 1Cr13 Outer Half Round 90 Degree Bend Tube Shields engineered to provide robust protection for the outer arc of U-bends and 90-degree tube turns in boilers, heat exchangers, superheaters, reheaters, and industrial furnaces.
The semi-cylindrical profile is precisely formed to conform to the curvature of return tube bends, acting as a physical shield against flue gas erosion, soot blower impact, and ash particle abrasion. These shields are well-suited for use in thermal power plants, utility boilers, waste heat recovery systems, and industrial heaters where mechanical protection is critical.
Ladhani Metal Corporation is a dependable manufacturer, supplier, and exporter of 1Cr13 Outer Half Round 90 Degree Bend Tube Shields, offering custom-made options to meet specific plant and system requirements.
1Cr13 Grade Chemical Composition – 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: Ideal for dry flue gas systems, high-velocity ducting, and thermal processing equipment where resistance to wear and moderate oxidation is essential.
Uses
• Protects 90-degree bends in superheaters and reheaters from mechanical erosion
• Applied in WHRBs, HRSGs, and industrial furnaces under dry service conditions
• Shields tube curves from flue gas abrasion, ash particle impact, and soot blower blasts
• Used in exhaust systems and ducting where moderate corrosion resistance is sufficient
Features
• High wear resistance – Withstands mechanical damage from ash and particulate flow
• Moderate oxidation resistance – Performs well in dry, non-aggressive gas environments
• Structural strength – Maintains rigidity and protection under high mechanical stress
• Precision fit – Formed to match exact bend radii for effective coverage
• Easy to install – Can be clamped, tack welded, or banded based on operational needs
• Size flexibility – Available in a range of lengths, thicknesses, and diameters for tailored application
Applications
• Power and utility boilers – Shields return bends from soot erosion and surface damage
• Waste heat recovery units – Protects tube bends in clean and dry gas systems
• Industrial furnaces – Applied in zones with high particulate flow and moderate heat exposure
• Petrochemical and cement plants – Guards high-wear tube bends from abrasive gas streams
Conclusion
The 1Cr13 Outer Half Round 90 Degree Bend Tube Shield by Ladhani Metal Corporation offers durable and cost-effective protection for tube bends operating in dry, high-velocity, and mildly corrosive environments. Its mechanical strength and resistance to erosion make it a practical solution for extending the service life of critical tube components.
For tailored solutions, technical consultation, or sizing requirements, contact Ladhani Metal Corporation.
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Ladhani Metal Corporation offers 1Cr25Ni20Si2 Outer Half Round 90 Degree Bend Tube Shields specifically designed to protect the outer curvature of U-bends and 90-degree turns in high-temperature tubes used in boilers, superheaters, reheaters, heat exchangers, and industrial furnaces. Made from high-alloy austenitic stainless steel grade 1Cr25Ni20Si2, these shields provide excellent resistance to oxidation, high-temperature corrosion, and thermal fatigue. The added silicon content enhances the steel’s oxidation resistance and structural stability in severe thermal environments.
The semi-cylindrical design is precisely formed to contour the bend radius of return tubes, creating an effective barrier against particulate erosion, ash impact, and high-velocity gas flow. 1Cr25Ni20Si2 shields are ideal for thermal power generation and industrial systems exposed to oxidizing, carburizing, and dry corrosive atmospheres. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of 1Cr25Ni20Si2 Outer Half Round 90 Degree Bend Tube Shields, offering tailored configurations to meet diverse thermal protection requirements.
1Cr25Ni20Si2 Grade Chemical Composition – Austenitic Heat-Resistant Steel
• Carbon (C): ≤ 0.15%
• Manganese (Mn): ≤ 1.50%
• Phosphorus (P): ≤ 0.035%
• Sulfur (S): ≤ 0.030%
• Silicon (Si): 1.50 – 2.50%
• Chromium (Cr): 24.0 – 26.0%
• Nickel (Ni): 19.0 – 22.0%
• Iron (Fe): Balance
Applications: Suitable for high-temperature systems in boilers, reheaters, thermal incinerators, and petrochemical furnaces where resistance to oxidation, scaling, and heat-induced deformation is critical.
Uses
• Shields 90-degree curved tube sections in superheaters, reheaters, and economizers
• Applied in high-temperature HRSG and WHRB coils exposed to harsh flue gases
• Protects against scaling, oxidation, and high-velocity particulate erosion
• Used in industrial furnaces, reformers, and exhaust gas boilers requiring thermal durability
Features
• Superior oxidation resistance – Silicon addition enhances resistance to scale formation at elevated temperatures
• High-temperature performance – Withstands sustained thermal stress and cyclic heating
• Structural stability – Maintains mechanical integrity during long-term high-temperature exposure
• Accurate form – Manufactured to match specific bend radii and pipe sizes for full coverage
• Flexible mounting – Can be installed using welding, banding, or mechanical clamps
• Custom availability – Offered in various wall thicknesses, bend angles, lengths, and diameters
Applications
• Thermal power plants – Guards steam tubing and return bends from thermal wear and surface damage
• Waste heat recovery units – Shields tube bends from high-temperature gas erosion
• Petrochemical furnaces – Used in radiant coils and transfer lines operating at extreme temperatures
• Metallurgical and cement industries – Protects heat exchange tubes exposed to oxidizing and abrasive conditions
Conclusion
The 1Cr25Ni20Si2 Outer Half Round 90 Degree Bend Tube Shield by Ladhani Metal Corporation provides high-performance protection in extreme heat environments where oxidation, scaling, and erosion pose critical challenges. Engineered for longevity and thermal resilience, these shields are ideal for demanding industrial applications.
For specialized configurations, technical guidance, or material selection support, contact Ladhani Metal Corporation.
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