Superb. pipes

With both innovation and know-how we produce DINplus certified jacking pipes of different dimensions for municipal and industrial waste water disposal as well as for private drainage systems.

Thanks to their outstanding properties, like an extremely long service lifetime, highest physical and chemical resistance and long-lasting density, our vitrified clay pipes fulfil the highest requirements as it comes to cost-efficient, safe and sustainable sewage disposal.

Our offering jacking pipes KeraDrive and a range of special components and special designs for trenchless construction (pilot pipe jacking, microtunneling) make sense for the rehabilitation of sewer systems, in nature reserves for crossing streets and railways and for the construction of service laterals.

DN 150
DN 150
lengths 1,00 m
DN 150 BIS DN 1400
DN 200 to DN 1400
lengths 1,00 to 2,00 m
EDELSTAHL VERSTÄRKTE DRUCKÜBERTRAGUNG
Stainless steel prestressing ring
DETAIL FÜHRUNGSRING UND DICHTUNGSSYSTEM
Detail coupling and gasket system
 

PRODUCTFEATURES

Abrasion resistance
am ≤ 0,25 mm
Bending tensile strength
15 to 40 N/mm²
Biological resistance
assured
Fire resistance
non-inflammable
Chemical resistance pH
0 to 14
Tightness
2,4 bar
Compression strength
100 to 200 N/mm²
Elasticity module
~ 50.000 N/mm²
Frost resistance
assured
Hardness (according to Mohs):
~ 7
Corrosion resistance
assured
Working life
100 years or more
Ozone resistance
assured
Poisson’s ratio
0,25
Crushing strength, according to diameter:
32 up to 160 kN/m
Pulsating fatigue strength
assured
Jacking forces
up to 6.700 kN
Thermal-expansion coefficient
K -1 ~ 5 x 10–6
Heat conductivity
~1,2 W/m x K
Wall roughness
k 0,02 mm
Specific gravity
22 kN/m³
Resistance to pipe jetting
280 bar
Tensile strength
10 to 20 N/mm²
DOCUMENTS
Vitrified Clay Pipe Systems