Bonna Indonesia is a joint venture between Bonna Sabla and Intermix-DSP sell standard products from a catalogue but made-to-measure premium solutions . Bonna Sabla concrete pipes. Uploadé par . BONNA SABLA’s solution What is the BONNA end-rings .. st_calvo. Catalogue Shock Absorbers. For further information. BONNA SABLA’s solution What is the BONNA pipe? • A steel core made of rolled steel plates welded lengthwise or helically with welded .

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Bonna Indonesia is not only a producer of high quality prefabricated concrete elements but is with your company from the initial design to the end of your PROJECT. Demonstrated durability with over years of proven performance creating precast concrete solutions. Corrosion of the metallic components, Erosion of the concrete walls, Damages due to the weather. In this case, the best possible protection is secured by the catallogue coating.

Pressure watertightness of the steel components systematic tests throughout the manufacturing stage. Geneva Oil port Switzerland Paramo Bnona irrigation pipeline, dia.


Pipe jackingThis technique makes it possible to instal pipes with diameters up to mm underground. It is thus possible to avoid the use of bulky and costly thrustblocks at changes of direction. Golfech nuclear power station, dia.


Minimum digging operations in the sea bottom: Arzew Natural Gas Liquefaction complex, dia. Among the technologies and services available: Bonna Indonesia has successfully been diversifying into other non-pipe precast concrete elements ballast blocs, railway sleepers. Hydroelectric plant Switzerland Lauris Water supply dia. Any type of prefabricated concrete products.

Bonna Sabla concrete pipes – [PDF Document]

Post on Nov views. Continuous towing of the stringsSte offshore outfall, dia. Resistance to pressureLauris water supply France The steel core characteristics are determined so as to resist the maximum working pressure and the factory testing pressure. BONNA has thus adjusted its to mm dia.

Jointing of pipeline sections together by means of SL welded bnona. The welded joints totally transmit the stresses sustained at changes of direction to the pipeline. Subsea special Folkestone United Kingdom Clarinet for pumping station Tricastin power station France x x mm wye Koreimat power station Egypt Specifications and Quality AssuranceFlanged adaptor with anchor bars, dia.

Durability in any kind of waterFolkestone subsea outfall, dia.

Nomblot – Bonna Sabla

Bending strengthIf the pipe is used as a span pipeline, the combined effect of concrete and steel provides it with the required longitudinal rigidity. Excavating is performed by drilling machines or by full-face shields.

Longitudinal tensile strengthIn case of a pipeline being pulled into place, the steel cylinder tensile strength will be used. The in-house project design bohna provides: This pipeline is still in service. An outer reinforced concrete wallProtecting the steel cylinder from external aggressive agents soil, underground water table, and taking the stresses due to backfill and external dead and live loads. Waste water delivery pipe at Colombes factory France – dia.


This technique can be applied to small bore non man-entry pipes. Positioning and sinking of one pipeline section Sea-water intake, dia.

Resistance to vacuum conditionsThe pipeline shall withstand full vacuum conditions water-hammer, empty pipeline, sudden emptying Floating of sections to their sinking position. Continuous towing of the pipeline sections.

Bomna Bugey nuclear power station, dia. Longitudinal compressive strengthIn case of installation by jacking or microtunnelling, the external reinforced concrete compressive strength will be used. A French company specialized in precast concrete products.

Deformation resistance test in Span pipe – River-crossing bojna Arcachon France Cavalaire mm dia. Bonna RCCP pipes have been a reference solution for industrial and engineering clients with proven and reliable performance and several thousand references for over years on a worldwide basis. It consists in driving the pipe into the ground by means of jacks. Operations performed by divers. It does not only sell standard products from a catalogue but made-to-measure premium solutions according to each customer specific requirements.

Besides, the head-losses inside the catalogye remain low as time goes by.