Boiler Tube Erosion Protection Shield – High-Temperature Wear & Corrosion Resistance

Boost Boiler Lifespan, Cut Downtime & Meet Global Standards

Boiler tube erosion protection shield (also called boiler tube shield, anti-erosion cover, wear-resistant shield, boiler tube anti-wear plate) is a critical component for power plants, industrial boilers, waste-to-energy facilities, petrochemical plants and refineries. It effectively protects boiler tubes, economizer tubes, water wall tubes and superheater tubes from high-velocity flue gas, fly ash erosion, high-temperature oxidation and chemical corrosion. Our erosion shields are engineered to extend tube service life by 200–400%, reduce maintenance costs and ensure stable boiler operation under extreme pressure and temperature.

Key Product Features & Advantages

• Superior Erosion & Wear Resistance: Protects tube surfaces from continuous particle impact and wall thickness loss

• High-Temperature Stability: Withstands operating temperatures up to 1150°C for long-term use

• Excellent Thermal Conductivity: Maintains boiler heat efficiency without heat transfer loss

• Precision Fit: Semi-circular 180° design (120–160° customizable) for tight installation

• Global Standard Compliance: Fully compatible with ASME (US Standard), JIS (Japanese Standard), EN (European Standard)

• Customizable Solutions: Available in various diameters, lengths, thicknesses and materials

• Easy Installation & Weldability: Smooth surface, firm welding, no shedding in long-term operation

Applicable Standards & Material Selection (Table)

Our boiler tube erosion protection shields strictly follow major international standards, with material grades matched to high-temperature, anti-corrosion and anti-wear requirements.

Material Performance Highlights

• Austenitic Stainless Steel (304/316L/310S): Strong corrosion resistance, ideal for sulfide/chloride flue gas environments

• Heat-Resistant Alloys (2520/HK40): Ultra-high temperature resistance up to 1150°C, suitable for severe erosion zones

• Martensitic Stainless Steel (1Cr13/410): High hardness & wear resistance, cost-effective for medium-temperature sections

Product Specifications

• Tube OD Compatibility: Φ32, Φ38, Φ42, Φ44.5, Φ48, Φ51, Φ57, Φ63.5, Φ76, Φ89mm

• Shield Thickness: 2.0mm – 5.0mm

• Length: 20mm – 3000mm (standard 1000–2000mm)

• Shape: Semi-circular (180°), custom arc available

• Installation: Welding + snap ring fixing (retaining ring optional)

Typical Applications

Our boiler tube erosion protection shield is widely used in:

• Coal-fired boilers & utility power station boilers

• Waste-to-energy (WtE) boilers

• Petrochemical & refinery boilers

• Marine boilers & industrial kilns

• Economizer, water wall, superheater & reheater tubes

• High-wear areas: burner zones, flue gas passages, ash impact areas

Why Choose Our Erosion Protection Shields?

We focus on boiler tube protection solutions with strict quality control, stable material supply and customized manufacturing. All products comply with ASME, JIS, EN standards and support third-party inspection. Whether you need standard erosion shields or tailor-made designs for special boiler structures, we deliver reliable performance, fast delivery and competitive pricing.

Contact us today for catalog, quotation and technical drawing!Keywords: boiler tube erosion protection shield, ASME standard boiler tube shield, JIS erosion shield, EN boiler tube wear cover, high-temperature boiler tube protection, anti-erosion shield for boiler tubes