Hobas GRP Pipe Systems PN 1 (SN20000)

Whether for wastewater disposal, storage sewers, drainage pipelines, or industrial applications, Hobas glass-reinforced plastic (GRP or GF-UP) pipe systems are utilized globally across a wide range of fields. The roots of composite material technology lie in the automotive, aerospace, and shipbuilding industries. Since the 1950s, Hobas has been manufacturing pipes made from GRP. Hobas GF-UP pipes can be customized in terms of pressure class (PN), stiffness (SN), or required tensile strength, depending on the specific requirements of the laminate structure. Consequently, the material values provided by Hobas should be considered as guideline figures. The properties of the manufactured pipes, such as stiffness, ring deflection, and tensile strength, are routinely monitored as part of quality assurance. Geometric properties such as wall thickness, outer diameter, or liner thickness are documented and controlled in accordance with internal quality guidelines. Procedures and testing standards are governed by the relevant norms and regulations. Over the years, the composite material has been systematically enhanced and is now ready to meet complex challenges in the following applications:

Applications:

•    Wastewater sewer systems
•    Relining of circular pipe systems
•    Relining of non-circular pipe systems
•    Trenchless pipe jacking
•    Rehabilitation of industrial pipe systems
•    Air ducts
•    Shafts and structures
•    Bridge pipelines
•    Retention systems
•    Drinking water tanks

Connection options to other wastewater systems:
Crassus hose adapters (wide and extra-wide), Crassus adapter couplings, Crassus repair sleeves, connection seals, transition rings, Crassus end caps, and much more.

Pipe repair:
Crassus Pipe Doctor and Crassus Pipe Patch

Source: Hobas