Industrial Boilers
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This page explains how Feedwater System is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A system that supplies treated water to industrial boilers at the required pressure and temperature.
Technical details and manufacturing context for Feedwater System
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rated Capacity | 10–100 t/h | Matches boiler steam output |
| Feedwater Temperature | 20–105 °C | Above 105°C risk of cavitation |
| Control Accuracy | ±1.5 % | Maintains level within limits |
| Motor Power | 2.2–45 kW | Depends on pump sizeIEC 60034 |
| Supply Voltage | 380 ±10% V AC | Three-phase, 50 HzIEC 60038 |
| Ingress Protection | IP54–IP65 | Dust and water spray protectionIEC 60529 |
| Material Grade | 304L–316L | Corrosion resistance for treated waterASTM A240 |
| Weight | 500–5000 kg | Skid-mounted unit |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Feedwater System.
This component is essential for the following industrial systems and equipment:
| pressure: | Up to 200 bar (typical boiler feed pressure 30-150 bar) |
| flow rate: | 5-500 m³/h (system dependent) |
| temperature: | 4°C to 120°C (feedwater typically 80-120°C for deaeration) |
| slurry concentration: | Not applicable - treated water only, solids <5 ppm |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Feedwater System.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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The feedwater system supplies pre-treated water to the boiler drum at the required pressure and temperature, ensuring continuous and controlled water supply to maintain proper water levels and prevent boiler damage from dry firing.
Typical directory reference ranges include rated capacity 10–100 t/h, operating pressure 1.0–1.6 MPa, feedwater temperature 20–105 °C, control accuracy ±1.5%, motor power 2.2–45 kW (IEC 60034), supply voltage 380 V AC ±10% (IEC 60038), ingress protection IP54–IP65 (IEC 60529), and material grades 304L–316L (ASTM A240). These must be confirmed for the specific model.
Corrosion prevention is achieved through deaeration, which removes dissolved gases such as oxygen from the feedwater. Additionally, materials like stainless steel grades 304L–316L are used for corrosion resistance in treated water environments.
Maintenance signals include pump cavitation, control valve instability, and deaerator inefficiency. These can lead to loss of feedwater pressure, overheating, or corrosion, which may cause boiler damage. Regular inspection and verification of parameters are recommended.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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