Corrugated for more structural strength
CIRCULAR, METALLIC PREFABRICATED, MODULAR, SPIRAL 4-PLY LOCKSEAM DUCTS
Sleeves for prestressed concrete (Beams, tanks)
Diameters: 50 mm y 70 mm, 100 mm y 104 mm
We can develop other diameters.
Puente sobre el río Cauca, vía Yumbo- Palmaseca 2.003
Materials: galvanized steel (ACESCO) in mm: 0.46 - 0.60 - 0.70 - 0.90 - 1.20
Black steel: 1.20 mm · Stainless steel 304: 0.70 mm
Other materials (aluminium, copper, etc): over request
www.spiroductos.com
- e-mail: spiromail@spiroductos.com
tel.(57)2-5246300 Col. 01800 09 38286 fax:(57)2-5246301 Col.01800 09 77476
Cra. 34 No. 12-300 OCCITEC - Zona Industrial Acopi - Yumbo, Cali - Colombia.