Hobas CC-GRP pipes and pipe systems
For more details about our installation methods click here to download the Hobas Installation Manual
Field joints for pressure & gravity applications
Laminated field joints are available in uniaxial and biaxial designs. Necessary instructions or skilled personnel for butt-wrap joining in pressure and non-pressure applications are provided.
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.
Hobas pipes can be joined using mechanical steel couplings such as tangential bolt couplings or axial bolt couplings.
Flanges are manufactured 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.
Hobas fittings can be produced in both standard and non-standard forms to customer specifications and are available for pressure and non-pressure applications. They are designed based on an extensive research program and patented concepts, have a high stiffness, and are corrosion-free.
Hobas GRP manholes are made of glassfiber reinforced unsaturated polyester resin. They include a liner with glassfiber reinforcements for an expected higher chemical pollution of municipal wastewater. Shaft and chamber units comply with the requirements of EN 14364 for underground drainage and sewage.
Hobas manholes are custom-tailored to all sorts of operation requirements. In the case of deep installations as required e.g. on landfill sites, the manholes are designed with a bigger wall thickness to increase the structural stability.
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Hobas is part of the Amiblu Group. Amiblu has production facilities in Germany, Spain, Poland and Romania, as well as a research center in Norway. Hobas GRP pipe systems are distributed in Europe exclusively by Amiblu.
Do you have any questions? Here's how to contact Hobas by phone or email. We are always happy to help!