Cree🎀p resistance, excellent hydraulic performance, abrasion resistance ,corrosion resistance, sanitation and environmental-friendly, the service life can be over 50 years though.
It is stable to composite steel and plastic for ♌steel framed polyethylene plastic pipe, hardness with softness, creep resistance, impact resistance,rapid crack propagation resistance,lower coefficient of thermal expansion,good quality of Traceability,ea♔sy installation.
Nominal internal classic (Dn) /mm |
Nominal pressure/Mpa | |||
---|---|---|---|---|
1.0 | 1.6 | 2.5 | 4.0 | |
Nominal wall thickness and limit deviation/mm | ||||
50 | — | — | √ | √ |
65 | — | — | √ | √ |
80 | — | — | √ | √ |
100 | — | √ | √ | — |
125 | — | √ | √ | — |
150 | √ | √ | — | — |
200 | √ | √ | — | — |
250 | √ | √ | — | — |
300 | √ | √ | — | — |
350 | √ | √ | — | — |
400 | √ | √ | — | — |
450 | √ | √ | — | — |
500 | √ | √ | — | — |
550 | √ | √ | — | — |
600 | √ | — | — | — |