Spiral round ducting is often considered for supply or exhaust air lines requiring a compact, uniform shape and multiple splices along the floor plan. For projects in Hai Phong, the selection is not based solely on diameter; the design flow rate, wind speed, pressure, line length, and fan connection locations all need to be considered before fabrication.
When should spiral round ducting be considered?
Circular shapes may be suitable for some overhead ductwork, workshops, or equipment connection branches where the drawings permit. The ductwork should be coordinated with elbows, tees, reducers, valves, and inspection hatches for convenient adjustment and cleaning. Do not change from square to circular cross-sections without the approval of the design engineer.
Information to include when requesting a proposal.
- The latest drawings, including the route length and diameter of each segment.
- Flow rate, pressure, or technical requirements are shown in the documentation.
- Location of the fan, equipment, support points, and transportation conditions to the construction site.
- Materials, accessories, insulation, or any special requirements.
Sao Viet Air Ducting accepts requests for air duct supply in Hai Phong based on project specifications and discusses solutions based on customer-provided parameters. Quotations and timelines need to be confirmed based on actual quantities, specifications, and delivery schedules.
Frequently Asked Questions
Can round pipes be used in all areas?
No. Ceiling size, structure, flow rate, and overall design determine the appropriate pipe type.
What kind of drawings are needed?
Please send the updated layout plan, connection details, and bill of quantities to minimize discrepancies during fabrication.
Contact Sao Viet Air Ducting in Hai Phong
Address: 267 Le Thanh Tong Street, May Chai Ward, Hai Phong City. Hotline: 0815 999 826 (Ms. Hang) 0934 559 168 (Ms. Giang) · Technical Support 0949 852 886 · 0822 555 659.
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