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Inflatable plug
INJECTION PACKER
Use the packer to repair leaks and cracks in pipes of different diameters.
Your...
Use the packer to repair leaks and cracks in pipes of different diameters.
Your...
Inflatable plug
INJECTION PACKER
Use the packer to repair leaks and cracks in pipes of different diameters.
Your advantage:
With our system, for which a patent is pending, you will be able to replace
the materials hose without opening the packer.
This means a very short equipment time. The devices can be used longer
due to this saving of time.
Use the packer to repair leaks and cracks in pipes of different diameters.
Your advantage:
With our system, for which a patent is pending, you will be able to replace
the materials hose without opening the packer.
This means a very short equipment time. The devices can be used longer
due to this saving of time.
Subsea pipeline lifting bag
Freespan correction [for permanent support] and pipe jacking [for temporary support] are two common underwater...
Subsea pipeline lifting bag
Freespan correction [for permanent support] and pipe jacking [for temporary support] are two common underwater applications where deployment and installation of the support cushions are carried out by ROV systems.
Pronal lifting cushions have been used successfully in water depths up to -1400 meter.
The mattress system will be designed with the appropriate number of layers depending on pipe weight, dimensions and stroke.
Pronal lifting cushions have been used successfully in water depths up to -1400 meter.
The mattress system will be designed with the appropriate number of layers depending on pipe weight, dimensions and stroke.
Inflatable plug pollution control - ø 100 - 1 000 mm | POLLU-PLUG
In the interests of environmental protection, Pronal has developed a range of stoppers for the retention of any accidental pollution in case of a loss.
The stopper POLLU-PLUG is permanently installed in lines at site boundaries. Its patented system maintains the stopper in the upper part of the line, and incorporates no component which might obstruct the flow...
The stopper POLLU-PLUG is permanently installed in lines at site boundaries. Its patented system maintains the stopper in the upper part of the line, and incorporates no component which might obstruct the flow...
Inflatable plug pollution control - ø 100 - 1 000 mm | POLLU-PLUG
In the interests of environmental protection, Pronal has developed a range of stoppers for the retention of any accidental pollution in case of a loss.
The stopper POLLU-PLUG is permanently installed in lines at site boundaries. Its patented system maintains the stopper in the upper part of the line, and incorporates no component which might obstruct the flow of water. The stopper is connected by a hose to a control cabinet, which is arranged close to the manhole. The stopper can be actuated manually from the cabinet, or by means of a remote electrical control. The stopper can also be actuated by a pH probe or fire alarm.
The system offers numerous advantages, in terms of both installation and operation. Its installation requires no major civil engineering works. In the majority of installations, the provision of a bushing between the cabinet and the line concerned will suffice. The control cabinet can be used, not only for the inflation of the stopper, but also for the remote deflation of the stopper, without the need to enter the line concerned. Stoppers are available for pipes of all diameters, ranging from 100 to 1,000 mm.
This system forms part of risk prevention measures. Article 13 of the Ordinance of 05/08/2002 relating to the prevention of losses in undertakings requires establishments to equip their effluent and rainwater collection networks with stopper systems, in order to allow the retention of any accidental pollution.
The stopper POLLU-PLUG is permanently installed in lines at site boundaries. Its patented system maintains the stopper in the upper part of the line, and incorporates no component which might obstruct the flow of water. The stopper is connected by a hose to a control cabinet, which is arranged close to the manhole. The stopper can be actuated manually from the cabinet, or by means of a remote electrical control. The stopper can also be actuated by a pH probe or fire alarm.
The system offers numerous advantages, in terms of both installation and operation. Its installation requires no major civil engineering works. In the majority of installations, the provision of a bushing between the cabinet and the line concerned will suffice. The control cabinet can be used, not only for the inflation of the stopper, but also for the remote deflation of the stopper, without the need to enter the line concerned. Stoppers are available for pipes of all diameters, ranging from 100 to 1,000 mm.
This system forms part of risk prevention measures. Article 13 of the Ordinance of 05/08/2002 relating to the prevention of losses in undertakings requires establishments to equip their effluent and rainwater collection networks with stopper systems, in order to allow the retention of any accidental pollution.
Inflatable plug - ø 100 - 1 000 mm | 3DPLUG
Manufactured by hot vulcanization, PRONAL 3D PLUG inflatable stoppers provide guaranteed reliability and robustness, delivering perfect leak-tightness and an excellent counter-pressure.
The range of 3D PLUG stoppers can be used for the closure of pipes of diameter...
The range of 3D PLUG stoppers can be used for the closure of pipes of diameter...
Inflatable plug - ø 100 - 1 000 mm | 3DPLUG
Manufactured by hot vulcanization, PRONAL 3D PLUG inflatable stoppers provide guaranteed reliability and robustness, delivering perfect leak-tightness and an excellent counter-pressure.
The range of 3D PLUG stoppers can be used for the closure of pipes of diameter ranging from 100 mm to 1000 mm, using just 3 models.Thanks to the material used and a form of design which is appropriate to service conditions, PRONAL inflatable stoppers are suitable for lines of all types.
The by-pass option is available for the entire range, and allows the testing of lines in air or water.
With their wide range of expansion, their multi-functional capability, their endurance, their long service life and their robustness, the 3D PLUG range provides high-performance inflatable stoppers.
PRONAL inflatable stoppers can be used for the closure of lines and connections during the execution of testing and maintenance operations, the closure of pipes to prevent the infiltration of foreign bodies, the prevention of leaks on industrial sites, etc..
The range of 3D PLUG stoppers can be used for the closure of pipes of diameter ranging from 100 mm to 1000 mm, using just 3 models.Thanks to the material used and a form of design which is appropriate to service conditions, PRONAL inflatable stoppers are suitable for lines of all types.
The by-pass option is available for the entire range, and allows the testing of lines in air or water.
With their wide range of expansion, their multi-functional capability, their endurance, their long service life and their robustness, the 3D PLUG range provides high-performance inflatable stoppers.
PRONAL inflatable stoppers can be used for the closure of lines and connections during the execution of testing and maintenance operations, the closure of pipes to prevent the infiltration of foreign bodies, the prevention of leaks on industrial sites, etc..
Inflatable plug -
Ranges of stoppers are available for the closure of pipes of diameter ranging from 50 to 2,200 mm. They are used during the construction or maintenance of systems for the conduct of hydraulic tests under pressure, the isolation of pipes or the completion of temporary closure operations.
Each stopper has an expansion range which can accommodate a number of pipe...
Each stopper has an expansion range which can accommodate a number of pipe...
Inflatable plug -
Ranges of stoppers are available for the closure of pipes of diameter ranging from 50 to 2,200 mm. They are used during the construction or maintenance of systems for the conduct of hydraulic tests under pressure, the isolation of pipes or the completion of temporary closure operations.
Each stopper has an expansion range which can accommodate a number of pipe diameters. Stoppers can retain a vertical water column (counter-pressure) at pressures up to 30 bar or more, depending upon the application concerned. The through-tubing, which is available on certain models, has a number of functions. It allows the release of counter-pressure before the stopper is removed, or the conduct of leak-tightness tests under pressure on a given pipe section.
The multi-functional capability of these products provides a solution for all closure requirements, regardless of the type of environment. The various materials used can accommodate the majority of applications (abrasion, chemical products, hydrocarbons, etc.).
Inflatable stoppers offer numerous benefits, including perfect leak-tightness, ease of insertion into the pipe concerned, rapid and practical inflation and deployment, and a high degree of resistance to wear.
Stoppers are manufactured from fabric, coated on both sides with an elastomer material. They then undergo hot vulcanization in an autoclave. This form of construction ensures the reliability and robustness of products.
Each stopper has an expansion range which can accommodate a number of pipe diameters. Stoppers can retain a vertical water column (counter-pressure) at pressures up to 30 bar or more, depending upon the application concerned. The through-tubing, which is available on certain models, has a number of functions. It allows the release of counter-pressure before the stopper is removed, or the conduct of leak-tightness tests under pressure on a given pipe section.
The multi-functional capability of these products provides a solution for all closure requirements, regardless of the type of environment. The various materials used can accommodate the majority of applications (abrasion, chemical products, hydrocarbons, etc.).
Inflatable stoppers offer numerous benefits, including perfect leak-tightness, ease of insertion into the pipe concerned, rapid and practical inflation and deployment, and a high degree of resistance to wear.
Stoppers are manufactured from fabric, coated on both sides with an elastomer material. They then undergo hot vulcanization in an autoclave. This form of construction ensures the reliability and robustness of products.
