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The Round Expansion Tank Bracket Steel D42 is a robust, single-component solution designed for secure mounting of expansion tanks in commercial and industrial boiler rooms. Engineered with high-strength steel and advanced corrosion protection, this bracket provides reliable support for medium-to-large tanks (50-150L) in high-humidity, high-temperature environments.
Industrial-Grade Strength:
Constructed from Q345B steel (yield strength 345 MPa), supporting 180kg static load and 130kg dynamic load (vibration ≤12G, 10-400Hz), ideal for continuous operation in commercial settings.
42mm tube compatibility with reinforced gusset plates, increasing lateral stability by 50% compared to standard brackets.
Corrosion & Heat Resistance:
Hot-dip galvanized (90μm) + silicone coating (200°C resistance), passing 1000 hours salt spray and enduring 150°C ambient temperature in boiler rooms with radiant heat.
Stainless steel mounting hardware (A2-70), eliminating rust in high-humidity environments (RH ≥80%) common in commercial laundry and kitchen areas.
Precision Alignment:
Slotted mounting holes (15mm width) allow 60mm horizontal adjustment, with laser-engraved alignment marks ensuring ±3mm installation precision.
Vibration-damping rubber base (Shore A 80) reduces noise transmission by 30dB, critical for quiet office building mechanical rooms.
Compliance & Safety:
Certified to EN 13816 and ASME B31.1 (power piping), with load tested at 150% of rated capacity and fatigue tested for 100,000 cycles.
Clearance design allows 200mm access for tank inspections, complying with OSHA 1910.147 lockout/tagout procedures.
Ideal for commercial and industrial boiler rooms, this bracket is used in:
Office Buildings & Hotels: Secures 50-100L tanks in 50-200kW boilers, with corrosion-resistant finish suitable for humid environments near swimming pools and spas.
Industrial Laundries & Kitchens: Supports tanks in high-temperature, high-moisture areas (e.g., steam tunnels, dishwashing facilities), resisting detergent fog and chlorinated air.
Data Centers & Server Rooms: Provides stable support for precision cooling systems, with vibration control protecting sensitive equipment from mechanical noise.
District Heating Substations: Used in medium-scale networks (500-1000 homes), with modular design enabling easy integration into existing pipe layouts.
Commercial Compliance Expertise: Meets strict safety standards for public buildings, including LEED v4 and NFPA 90A for air-handling systems.
Heat Management Design: Silicone coating reduces bracket surface temperature by 25°C in proximity to boilers, extending tank lifespan by 20%.
Installation Efficiency: Pre-welded mounting tabs reduce on-site fabrication time by 40%, appealing to contractors working on tight schedules.
Service Life Assurance: 15-year service life projection in commercial environments, backed by accelerated aging data from Third-party laboratory.
Packing details
Option one: (Plywood)
• Packing: each product with a bubble bag, then bulk- packed in plywood box.
• Box size:1200mm (length)*800mm (width)*1100mm (Height).
• Quantity:800pcs to 1000pcs.
• Neutral packaging for all products. .
Option two: (Carton)
• Packing: each product with a bubble bag, then bulk- packed in carton; all cartons put on the plywood pallet.
• Pallet size:1200mm (length)*800mm (width).
• Quantity:150pcs to 200pcs.
• Neutral packaging for all products.
The Round Expansion Tank Bracket Steel D42 is a robust, single-component solution designed for secure mounting of expansion tanks in commercial and industrial boiler rooms. Engineered with high-strength steel and advanced corrosion protection, this bracket provides reliable support for medium-to-large tanks (50-150L) in high-humidity, high-temperature environments.
Industrial-Grade Strength:
Constructed from Q345B steel (yield strength 345 MPa), supporting 180kg static load and 130kg dynamic load (vibration ≤12G, 10-400Hz), ideal for continuous operation in commercial settings.
42mm tube compatibility with reinforced gusset plates, increasing lateral stability by 50% compared to standard brackets.
Corrosion & Heat Resistance:
Hot-dip galvanized (90μm) + silicone coating (200°C resistance), passing 1000 hours salt spray and enduring 150°C ambient temperature in boiler rooms with radiant heat.
Stainless steel mounting hardware (A2-70), eliminating rust in high-humidity environments (RH ≥80%) common in commercial laundry and kitchen areas.
Precision Alignment:
Slotted mounting holes (15mm width) allow 60mm horizontal adjustment, with laser-engraved alignment marks ensuring ±3mm installation precision.
Vibration-damping rubber base (Shore A 80) reduces noise transmission by 30dB, critical for quiet office building mechanical rooms.
Compliance & Safety:
Certified to EN 13816 and ASME B31.1 (power piping), with load tested at 150% of rated capacity and fatigue tested for 100,000 cycles.
Clearance design allows 200mm access for tank inspections, complying with OSHA 1910.147 lockout/tagout procedures.
Ideal for commercial and industrial boiler rooms, this bracket is used in:
Office Buildings & Hotels: Secures 50-100L tanks in 50-200kW boilers, with corrosion-resistant finish suitable for humid environments near swimming pools and spas.
Industrial Laundries & Kitchens: Supports tanks in high-temperature, high-moisture areas (e.g., steam tunnels, dishwashing facilities), resisting detergent fog and chlorinated air.
Data Centers & Server Rooms: Provides stable support for precision cooling systems, with vibration control protecting sensitive equipment from mechanical noise.
District Heating Substations: Used in medium-scale networks (500-1000 homes), with modular design enabling easy integration into existing pipe layouts.
Commercial Compliance Expertise: Meets strict safety standards for public buildings, including LEED v4 and NFPA 90A for air-handling systems.
Heat Management Design: Silicone coating reduces bracket surface temperature by 25°C in proximity to boilers, extending tank lifespan by 20%.
Installation Efficiency: Pre-welded mounting tabs reduce on-site fabrication time by 40%, appealing to contractors working on tight schedules.
Service Life Assurance: 15-year service life projection in commercial environments, backed by accelerated aging data from Third-party laboratory.
Packing details
Option one: (Plywood)
• Packing: each product with a bubble bag, then bulk- packed in plywood box.
• Box size:1200mm (length)*800mm (width)*1100mm (Height).
• Quantity:800pcs to 1000pcs.
• Neutral packaging for all products. .
Option two: (Carton)
• Packing: each product with a bubble bag, then bulk- packed in carton; all cartons put on the plywood pallet.
• Pallet size:1200mm (length)*800mm (width).
• Quantity:150pcs to 200pcs.
• Neutral packaging for all products.
