Jacking pipes
Flush joints
Other joints and couplings
Hobas pipe designed to withstand high jacking forces. Typically used for jacking under structures like roads and railways. Water jetting resistant according to DIN 19523.
| Diameter range (DN) | 272-3600 mm |
| Pressure (PN) | up to 16 bar |
| Nominal lengths | 1-6 m |
| Stiffness (SN) | 32000 up to 1000000 N/m² |
Commonly used for jacking and relining. Fits centrifugally cast and filament wound Amiblu pipes.
| Diameter range (DN) | 272-3600 mm |
| Pressure (PN) | up to 6 bar |
Commonly used for jacking and relining. Fits centrifugally cast and filament wound Amiblu pipes.
| Diameter range (DN) | 272-3600 mm |
| Pressure (PN) | up to 6 bar |
Commonly used for jacking and relining. Fits centrifugally cast and filament wound Amiblu pipes.
| Diameter range (DN) | 272-2500 mm |
| Pressure (PN) | up to 16 bar |
Field joints for pressure & gravity applications
Laminated field joints are available in uniaxial and biaxial designs. Amiblu provides the necessary instructions or skilled personnel for butt-wrap joining in pressure and non-pressure applications. Technologies developed by Amiblu provide faster and more cost-efficient installations.
Masonry couplings
The masonry coupling is used for connecting pipes to concrete shafts and walls. Masonry couplings are sanded for improved stability in concrete shafts. Masonry couplings can be delivered with pipe ring, and optionally with sealing tape. Lengths can be selected as required in consideration of the pipe joint data.
Mechanical couplings
Amiblu pipes can be joined using mechanical steel couplings such as tangential bolt couplings or axial bolt couplings.
Amiblu flanges
Amiblu manufactures and sells flanges in various designs and according to different standards and requirements. When connecting two GRP flanges, the standard bolt pattern to which flanges are manufactured is EN 1092. Other bolting dimension systems such as according to AWWA, ANSI, DIN, and JIS can be supplied.
© Amiblu Holding GmbH, 2025