Description
The ends of the flange are made of high-density polyethylene compound type PE100, black in color. The PE100 compound is a homogeneous mixture of ...polyethylene, antioxidants, pigments and stabilizers against the action of UV radiation. The raw material PE100 is in accordance with SR ISO 4427-1 and SR EN 12201-1 standards. Manufacturing Injected fittings. Reference standard SR EN 12201-3: Sewerage systems made of plastic materials, for water supply, connections and exhaust systems under polyethylene (PE) pressure. Part 3 Connections. Use in potable water supply networks with operating pressure PN 10bar, installed buried in the ground. The service life is 50 years, corresponding to a use temperature of 20C and a working pressure equal to or lower than the PN for which the fitting was manufactured. Joining method – by butt welding with fittings/pipes with the same SDR. Approvals Technical approval and approval for use in constructions in Romania. Sanitary approval for use with drinking water, issued by INSP Bucharest. The ends of the flange are made of high-density polyethylene compound type PE100, black in color. The PE100 compound is a homogeneous mixture of polyethylene, antioxidants, pigments and stabilizers against the action of UV radiation. The raw material PE100 is in accordance with SR ISO 4427-1 and SR EN 12201-1 standards. Manufacturing Injected fittings. Reference standard SR EN 12201-3: Sewerage systems made of plastic materials, for water supply, connections and exhaust systems under polyethylene (PE) pressure. Part 3 Connections. Use in potable water supply networks with operating pressure PN 10bar, installed buried in the ground. The service life is 50 years, corresponding to a use temperature of 20C and a working pressure equal to or lower than the PN for which the fitting was manufactured. Joining method – by butt welding with fittings/pipes with the same SDR. Approvals Technical approval and approval for use in constructions in Romania. Sanitary approval for use with drinking water, issued by INSP Bucharest.