The elbows are manufactured from black PE100 high-density polyethylene compound. The PE100 compound is a
homogeneous mixture of polyethylene, antioxidants, pigments, and UV radiation stabilizers.
The PE100 raw material complies with SR ISO 4427-1 and SR EN 12201-1 standards.
Manufacturing
The elbows are obtained from welded segments.
Reference Standard
SR EN 12201-3: Plastic piping systems for water supply, service connections, and pressure drainage systems –
Polyethylene (PE). Part 3: Fittings.
Use
In potable water supply networks with an operating pressure of PN 16 bar, installed underground.
The service life is 50 years, corresponding to an operating temperature of 20°C and a working pressure equal to or
less than the PN for which the fitting was manufactured.
Joining Method
– By butt welding with fittings/pipes of the same SDR.
– By electrofusion.
Approvals
Approval and technical agreement for use in construction in Romania.
Sanitary approval for use with potable water, issued by INSP Bucharest.