The lengths of pipe reducers vary, so the price and shipping cost differ for each specification.

Characteristics of Foshan Spiral Duct Processing Manufacturer's Ducts:
1. Specifications: Can process spiral ducts of any size from φ80 to φ2000, with material thickness ranging from 0.6 to 1.2mm.

Specializes in producing environmentally friendly dust removal galvanized spiral ducts and fittings such as tee joints.

2. Wide application of spiral ducts: Highly suitable for ventilation in industries such as buildings, supermarkets, tunnels, factories, hotels, ceramic kilns, and dust extraction.
3. High strength: The spiral structure ensures that a 1mm thick spiral duct has the strength equivalent to a 2mm thick ordinary duct.
4. Low resistance: Spiral ducts are made of galvanized steel or stainless steel, with a smooth inner surface, resulting in minimal air resistance.
5. Easy installation: Spiral ducts are lightweight and simple to connect (by inserting the inner sleeve into the duct and tightening with a pull rivet, no welding required).

Spiral ducts are used in supporting equipment processing for tableware, bathroom fixtures, handles, electronic products, household items, mechanical assembly, hardware products, etc., and are applied in production factories. They can be customized to various thicknesses and diameters according to customer requirements.