Valved pipes for injection of mixtures

Shock-resistant PVC pipes with external valves at regular intervals for the injection of mixtures. Suitable for the construction of tunnels, dams, foundation reinforcements, anchoring tie-rods etc. The components can be supplied in various lengths, and are joined by threaded coupling sleeves and equipped with bottom plugs.

Nominal diameterOutside diameterInside diameterhicknessAutburst pressure
inchmmmmmmkg/cm²
1/2"21153110
1"33,326,63,35110
1" R38275,5120
1"1/838313,570
1"1/8 R38275,5110
1"1/44234470
1"1/4 R42315,5100
1"1/24840460
2"6050560
In addition we can supply
4034350
40314,570
4842350
6052450

R: Reinforced series.
Valve pitch 250-330-500-1000.
Pipe length: In bars from 1 to 6 m. In rolls up to 50-60 m.
Other sizes are available on request.
The above mentioned characteristics can be modified on request.