Ducting work involves designing, fabricating, and installing ducts to distribute air, gases, or vapors in various industries, including HVAC, industrial processes, and pollution control.
Types of ducting:
1. Galvanized steel ducts2. Stainless steel ducts3. Aluminum ducts4. Fiberglass ducts5. Flexible ducts
Ducting components:
1. Ducts2. Fittings (elbows, tees, transitions)3. Connections (flanges, clamps)4. Ventilation hoods5. Diffusers
Ducting process:
1. Measurement and layout2. Fabrication (cutting, welding)3. Installation (suspension, anchoring)4. Insulation and sealing5. Testing and commissioning
Applications:
1. HVAC (heating, ventilation, air conditioning)2. Industrial processes (chemical, pharmaceutical)3. Pollution control (exhaust, ventilation)4. Aerospace5. Automotive
Key considerations:
1. Airflow and pressure drop2. Material selection (corrosion resistance)3. Noise reduction4. Thermal insulation5. Accessibility and maintenance
Standards and regulations:
1. ASHRAE (American Society of Heating, Refrigerating, and Air-Conditioning Engineers)2. SMACNA (Sheet Metal and Air Conditioning Contractors’ National Association)3. OSHA (Occupational Safety and Health Administration)
Types of ducting:
1. Galvanized steel ducts2. Stainless steel ducts3. Aluminum ducts4. Fiberglass ducts5. Flexible ducts
Ducting components:
1. Ducts2. Fittings (elbows, tees, transitions)3. Connections (flanges, clamps)4. Ventilation hoods5. Diffusers
Ducting process:
1. Measurement and layout2. Fabrication (cutting, welding)3. Installation (suspension, anchoring)4. Insulation and sealing5. Testing and commissioning
Applications:
1. HVAC (heating, ventilation, air conditioning)2. Industrial processes (chemical, pharmaceutical)3. Pollution control (exhaust, ventilation)4. Aerospace5. Automotive
Key considerations:
1. Airflow and pressure drop2. Material selection (corrosion resistance)3. Noise reduction4. Thermal insulation5. Accessibility and maintenance
Standards and regulations:
1. ASHRAE (American Society of Heating, Refrigerating, and Air-Conditioning Engineers)2. SMACNA (Sheet Metal and Air Conditioning Contractors’ National Association)3. OSHA (Occupational Safety and Health Administration)
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