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The Round Expansion Tank Bracket Steel D42 is a robust, single-component solution designed for secure mounting of large expansion tanks (50-200L) in industrial and commercial boiler rooms. Engineered with high-strength steel and advanced vibration control, this bracket provides reliable support in high-pressure, high-temperature environments, ensuring long-term performance in critical hydronic systems.
Industrial-Grade Load Capacity:
Constructed from Q345B steel (yield strength 345 MPa), supporting 200kg static load and 150kg dynamic load (vibration ≤15G, 5-500Hz), 40% stronger than standard commercial brackets.
42mm tube compatibility with reinforced welded gussets, optimizing load distribution and reducing stress concentrations by 30% in high-vibration settings (e.g., pump rooms).
Extreme Environment Resistance:
Hot-dip galvanized (100μm) + silicone heat-resistant coating (200°C continuous), passing 1000 hours salt spray test and enduring 150°C ambient temperature near boilers or steam pipelines.
Stainless steel mounting hardware (A4-80), resisting rust in high-humidity industrial environments (RH ≥85%) and chemical exposure (pH 6-9).
Precision Installation System:
Slotted mounting holes (15mm width) allow 80mm horizontal adjustment, with laser-engraved alignment marks ensuring ±2mm installation precision for off-center tank placements.
5mm-thick rubber vibration pads reduce noise by 30dB and protect tank surfaces from abrasion, critical for maintaining system quietness in commercial buildings.
Compliance & Testing:
Certified to EN 1090-1 (structural steel) and ASME B31.1 (power piping), with load tested at 150% of rated capacity and fatigue tested for 100,000 cycles at full load.
Temperature range: -50°C to +200°C, suitable for extreme cold storage and high-temperature industrial processes (e.g., glycol-based heating systems).
Ideal for heavy-duty hydronic systems, this bracket is used in:
Power Plant Boiler Rooms: Secures 100-200L tanks in steam boiler systems (10-50 bar pressure), compliant with ISO 13709 and NERC CIP standards for critical infrastructure.
Chemical Processing Plants: Supports tanks in glycol-based heating systems exposed to acidic/alkaline fluids (pH 3-11), with optional PTFE coating for enhanced chemical resistance.
District Heating Substations: Used in large-scale networks (1000+ homes) to mount multiple tanks, with modular design enabling parallel installations and easy system expansion.
Heavy Machinery Cooling Systems: Mounts expansion tanks in mining equipment and construction machinery, enduring 20G vibration and extreme temperature cycles (-40°C to +180°C).
Q: What is the maximum short-circuit current the bracket can withstand?
A: The bracket is designed for static/dynamic mechanical loads; electrical grounding should be handled separately per local codes.
Q: Can this bracket be used with non-standard tank sizes?
A: Yes, custom adapters are available for tanks with OD 38-45mm, contact our engineering team for bespoke solutions.
Q: How often should the vibration pads be replaced?
A: Recommended replacement every 5 years or after visible wear, with spare pads included in bulk orders.
The Round Expansion Tank Bracket Steel D42 is a robust, single-component solution designed for secure mounting of large expansion tanks (50-200L) in industrial and commercial boiler rooms. Engineered with high-strength steel and advanced vibration control, this bracket provides reliable support in high-pressure, high-temperature environments, ensuring long-term performance in critical hydronic systems.
Industrial-Grade Load Capacity:
Constructed from Q345B steel (yield strength 345 MPa), supporting 200kg static load and 150kg dynamic load (vibration ≤15G, 5-500Hz), 40% stronger than standard commercial brackets.
42mm tube compatibility with reinforced welded gussets, optimizing load distribution and reducing stress concentrations by 30% in high-vibration settings (e.g., pump rooms).
Extreme Environment Resistance:
Hot-dip galvanized (100μm) + silicone heat-resistant coating (200°C continuous), passing 1000 hours salt spray test and enduring 150°C ambient temperature near boilers or steam pipelines.
Stainless steel mounting hardware (A4-80), resisting rust in high-humidity industrial environments (RH ≥85%) and chemical exposure (pH 6-9).
Precision Installation System:
Slotted mounting holes (15mm width) allow 80mm horizontal adjustment, with laser-engraved alignment marks ensuring ±2mm installation precision for off-center tank placements.
5mm-thick rubber vibration pads reduce noise by 30dB and protect tank surfaces from abrasion, critical for maintaining system quietness in commercial buildings.
Compliance & Testing:
Certified to EN 1090-1 (structural steel) and ASME B31.1 (power piping), with load tested at 150% of rated capacity and fatigue tested for 100,000 cycles at full load.
Temperature range: -50°C to +200°C, suitable for extreme cold storage and high-temperature industrial processes (e.g., glycol-based heating systems).
Ideal for heavy-duty hydronic systems, this bracket is used in:
Power Plant Boiler Rooms: Secures 100-200L tanks in steam boiler systems (10-50 bar pressure), compliant with ISO 13709 and NERC CIP standards for critical infrastructure.
Chemical Processing Plants: Supports tanks in glycol-based heating systems exposed to acidic/alkaline fluids (pH 3-11), with optional PTFE coating for enhanced chemical resistance.
District Heating Substations: Used in large-scale networks (1000+ homes) to mount multiple tanks, with modular design enabling parallel installations and easy system expansion.
Heavy Machinery Cooling Systems: Mounts expansion tanks in mining equipment and construction machinery, enduring 20G vibration and extreme temperature cycles (-40°C to +180°C).
Q: What is the maximum short-circuit current the bracket can withstand?
A: The bracket is designed for static/dynamic mechanical loads; electrical grounding should be handled separately per local codes.
Q: Can this bracket be used with non-standard tank sizes?
A: Yes, custom adapters are available for tanks with OD 38-45mm, contact our engineering team for bespoke solutions.
Q: How often should the vibration pads be replaced?
A: Recommended replacement every 5 years or after visible wear, with spare pads included in bulk orders.
