Guangzhou spiral duct processing manufacturer, diameter specifications from Φ80 to Φ1600mm can be custom-made arbitrarily. The spiral duct series products include straight pipes, 45° elbows, 90° elbows, T-joints, Y-joints, cross tees, reducers, etc. The thickness and specifications of galvanized spiral ducts can be adjusted according to requirements. Typically, during connection, both ends of galvanized spiral ducts are externally connected to fittings (such as elbows, reducers, flanges).

Differences Between Spiral Ducts and Rectangular Ducts
Installation: Spiral ducts can reduce the number of connection points between pipes, thereby minimizing the risk of leakage, whereas rectangular ducts cannot.
Length: Spiral ducts are available in lengths of 3–6m, while rectangular ducts are 1–1.5m.

Stainless steel duct processing in Guangzhou area, ventilation and dust removal spiral ducts with quality assurance.

Connection: Rectangular ducts require a completely independent double-flange system, while spiral ducts only need one pipe fitting.

New mechanical manufacturing dust removal specialized ventilation ducts spiral ducts. Foshan Ruitong Spiral Duct Manufacturer is an enterprise engaged in processing, manufacturing, and installing dust removal spiral ducts and duct accessories. Spiral duct production can be custom-processed according to market needs.