extruded pipes Romania

... and 0.35 – 0.4 mm on the inside. The walls are pre-painted with PE 15-25, in shades RAL 7016, 9002, or 9006. The roof is constructed from tightly welded flat sheets, coated with primer and polyurethane paint, over which an additional protective layer of waterproof bituminous membrane is applied. The floor is supported by welded rectangular pipes between the lower beams and is made from sandwich panels or Tego boards, over which extruded polystyrene, thermal insulation foil, and parquet with pine skirting or linoleum are installed.