copper pipes Italy

...Spiral tubes are made from galvanized stainless steel or copper strip wound in a spiral with continuous helical stitching for a tight seal. The external raised stitching gives the pipes significant rigidity and crush resistance, three times greater than that of a traditional rolled tube. Tubes can be produced starting from a minimum diameter of Ø 80 mm, up to a maximum Ø of 1400 mm. Our spiral tubes have been used for the foundations of the C metro line in Rome, where concrete is poured into the tube, allowing the construction rebar to pass through inside.

Pietrelli srl is an Italian company engaged in the industrial production of accessories for suction systems and flue pipes. The products manufactured are distributed both in Italy and abroad. The items are primarily made of steel and copper. Its history begins with Eugenio Pietrelli, who in 1975 started the production of workshop parts for third parties. Over time, the company has specialized in the design and marketing of rings, collars, and dampers for suction systems, locking clamps, wall brackets, and condensate drain caps for the flue pipe sector.

Processing of copper and aluminum tubes...

IN THE INDUSTRY FOR 20 YEARS, CALL US FOR A FREE AND NO-OBLIGATION QUOTE Supply and installation of steel, copper, and painted flue pipes Sale and installation of motors and suction ducts Iron carpentry (Torpignattara Area) Warehouse: (Casal de Pazzi Area) Tel. and...

processing (steel-copper-sheet metal) suction and ventilation systems, flue pipes, double-walled pipes for boilers, standard and custom exhaust hoods, soot eliminators, ducted channels, terminals-reducers-plenums-flexibles, suction motors and air conditioning air filtration systems in general CE-compliant systems assistance and maintenance we operate throughout ITALY...