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What Product to use for which Application ?   More Info >>

      PETROLATUM PRODUCTS

   Applications:  (Above ground, buried or immersed)

   
           - Pipes, Piles, Rods and Cables  
           - Welded Joints
           - Flanges, Valves, Elbows, etc. 
           - Coating Repairs
 
 

 

 


Components

  • A - Denso Paste S105 (T)    

  • B - Denso Mastic

  • B - Densyl Mastic (T)  

  • C - Denso Tape

  • C - Densyl Tape (T)  

  • C - Denso Marine Piling Tape (T)

  • D - Denso PVC Self Adhesive Tape

 

 

 
           
   

INSTRUCTIONS FOR USE

More examples of Applications >>

(A = Primer, B = Profiling, C = Tape, D = Overwrapping Tape)      (T = Tropical version)

 

The Denso Petrolatum multi-purpose long life corrosion protection system is a multi-component system which remains permanently plastic and flexible and offers excellent conformability and shelf-life. Based upon blended Petrolatum and selected inhibitors the system provides unrivalled corrosion protection in terms of surface preparation requirements and ease of application.

It is ideal for protection of metal against corrosion above and below ground, e.g. the wrapping of small and medium diameter pipes, joints, valves, tie rods and post tension cables. An outerwrap tape is recommended for increased mechanical and dialect strength.

   
 

Method for protecting Flanges of Pipelines

 

 

 

 

  
    A -
Denso Paste S105 and
    B - Densyl Mastic applied

    
     C -
Densyl Tape applied

  
   D -
Denso PVC Self Adhesive
        Tape applied

 

Check out  'The Proof is in the Testing'

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What Product to use for which Application ?   More Info >>

     BITUMEN PRODUCTS

        Applications:  (Buried or immersed)

   
           - Pipelines (Oil, Gas, Water, etc.)
           - Pipes, Rods and Cables 
           - Welded Joints
           - Flanges, Valves, Elbows, etc.
           - Tanks
           - Coating Repairs
 
 
     


Components



   



   



   

INSTRUCTONS FOR USE

More examples of Applications >>

(A = Primer, B = Profiling, C = Tape, D = Overwrapping Tape)      (T = Tropical version)

 

The Denso Bitumen based pipeline tapes are the first pipeline tapes ever with an  polymer backing film which combines the mechanical properties of PE. and the conformability of PVC. This combined with a uniquely blended Super bond polymer mastic adhesive results in a product which offers the pipeline owner the assurance needed in selecting a pipeline coating with confidence to combat the threat of pipeline corrosion.

 

Method for protecting Welded Joints of Pipelines

                                            

 

    

A - Applying Denso Primer D

C - Wrapping Densopol Tape

 Complete Protected Joint

 

Check out  'The Proof is in the Testing'

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What Product to use for which Application ?   More Info >>

     BUTYL RUBBER PRODUCTS

        Applications:  (Buried or immersed)
   

 

           - Pipelines (Oil, Gas, Water, etc.)
           - Pipes, Rods and Cables 
           - Welded Joints
           - Flanges, Valves, Elbows, etc.
           - Tanks
           - Coating Repairs
 
 
   

          Components
  • A - Denso Butyl Primer

  • A - Densolen Primer HT

  • A - Densolen Primer MT

  • B - Denso Butyl Mastic Strip

  • C - Denso S43 Tape

  • C - Denso R23 Tape

  • C - Densolen A40+ Tape

  • C - Densolen E10 Tape

  • C - Densolen S20 Tape

  • C - Densolen R20 Tape

  • C - Densolen RP Tape

  • C - Densolen Tape AS40 Plus

 

 

Above are some examples of Applications

(A = Primer, B = Profiling, C = Tape, D = Overwrapping Tape)      (T = Tropical version)

 

Denso self amalgamating Butyl Tape System consists of Denso Butyl Primer, Denso S43 innerwrap and Denso R23 outerwrap, these products chemically amalgamate to provide seamless protective coating along the pipe with the added advantage of excellent adhesion, resistance to cathodic disbondment and ease of application and impact resistance.

The Densolen System is preferred option for protecting oil & gas pipelines from external corrosion of many asset owners and engineers.

 
 

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What Product to use for which Application ?   More Info >>

     MARINE SYSTEMS        Applications: (Above ground, buried or immersed)
   


 


Components

   

Reference list main SeaShield Projects

More examples of Projects >>

(A = Primer, B = Profiling, C = Tape, D = Overwrapping Tape)      (T = Tropical version)

 

SeaShield is a range of systems developed specifically for the protection of new and existing jetty piles in splash and tidal zones.

Tailored Seashield Systems protect: steel piles against corrosion, timber piles against marine organism attack and replace, repair or restore timber piles.

  D - SeaShield DM Jacket

A - Denso Paste S105 (T)
C -
Denso Marine Piling Tape(T)

   

To-date, more than 30,000 jetty piles have been successfully protected across the globe using SeaShield Systems. Even in Indonesia the first systems were installed in 1979 and are still in perfect condition. (Reference list main SeaShield Jetty Projects)

 

Corrosion Survey on Jetties


For existing jetty piles we can conduct a survey – at cost - by our experienced engineers to do a comprehensive analysis of the installation at your site and advise you what needs to be done to extend the lifetime of the jetty piles in case the current protection is not adequate.
Read More  .....

 

Preventive Maintenance


SeaShield
Jetty Systems should be inspected every six months on mechanical damage by debris or third parties. If damage is observed repair has to take place in accordance manufacturers instructions.

Check out  'The Proof is in the Testing'

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What Product to use for which Application ?   More Info >>

     SEALING MASTICS PRODUCTS

Applications: (Above ground)

   
           - Roads
           - Bridges
           - Airport Runways
           - Tramways
           - Light Railway
   

Components


 
  Examples of Applications >>

(A = Primer, B = Profiling, C = Tape, D = Overwrapping Tape)      (T = Tropical version)

Densoband is a polymer modified bitumen strip with a disposable interleaving for sealing joints in hot asphalt base and wearing courses to asphalt, concrete or road castings in road repair or construction.

Its flexible properties make it particularly suitable as a seal on bridge and flyover expansion joints. It is also used for airport runway repairs and light railway/tram system repair or construction where it forms a flexible seal between the track and the surrounding asphalt.

Densoband
forms a flexible watertight seal which allows for road movement from traffic load and thermal changes thereby preventing cracking and the subsequent erosion of the joint by weathering and pollution.

 

Application of Densoband to the
deck edge joints in progress.

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What Product to use for which Application ?   More Info >>

     STEELCOAT PRODUCTS       Applications: (Above ground, buried or immersed)
   

 
   


          Components

  • A - Denso Hi Tack Primer

  • A - Denso Penetrating Primer

  • B - Densyl Superlight Profiling Mastic

  • C - Denso Hi Tack Tape

  • C - Denso Hotline Tape

  • C - Denso Ultraseal Tape

  • C - Denso Acrylic Topcoat

  • C - Denso Epoxy Topcoat

  • C - Denso Acrylic Tape

  • C - Denso ST Epoxy



 
 

Above are some examples of Applications

(A = Primer, B = Profiling, C = Tape, D = Overwrapping Tape)      (T = Tropical version)

 

The unique range of Denso Steelcoat Systems based on either glass flake reinforced liquid coatings or self-amalgamating tape mastic compounds are designed to tolerate less than perfectly prepared metal surfaces whilst still providing long-term corrosion protection.

Proven world-wide, Denso Steelcoat Systems, provide the best, safest and most economical solutions for specific needs in highly corrosive environments.

 

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What Product to use for which Application ?   More Info >>   

     ARCHCO RIGIDON PRODUCTS      Applications: (Above ground)
   

 


 

INSTRUCTONS FOR USE 

   


          Components

 

 

   

Reference list main Archco Rigidon Projects  

Above are some examples of Applications

 


Denso Steelcoat 700 System was used above all external areas of the tanks. Only requiring surface preparation to Swedish Standard St2, the main component of the Steelcoat 700 system, Denso S.T. Epoxy, was a sensible choice offering long-term protection for the exposed metal surfaces.

For protecting the internal tank linings, Archco-Rigidon Rigspray was chosen for its excellent permeability and very good chemical and abrasion resistance.

     
     
     

     

 

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     RACI SPACERS (Centralizers)

 View Gallery >>   


     

   
   
   
  • RACI Spacer Brochure

  • RACI Spacer Element Charts

  • RACI Spacer Tools Charts

  • RACI Spacer Sealing  



   
 

View Gallery >>

   

Used worldwide, Raci Patented (HDPE) Spacers are the solution to your electrically isolated pipeline cased crossing problems. Through innovative design, RACI is able to offer multi-element fully polymer spacers which:

  • Ensure full electrical isolation between carrier pipes and sleeves
  • Have low friction coefficients-taking the effort out of carrier pipe installation.
  • Are permanently resistant to chemical corrosion – no metallic bolts
  • Have high strength and durability – resistant to both mechanical and thermal shocks and stresses caused by operation or construction
  • Are equally applicable to bare and coated pipelines
  • Are fast and easy to both fit and adjust requiring no bolting

The flexible design and assembly of RACI patented (HDPE) Spacers also means that any given spacer element is suitable for a larger than normal range of pipe diameter applications. 

 

View Gallery >>

   

   

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     NUOVAGIUNGAS PRODUCTS




   
   
  • Meter Service Insulating Joints PN10  

  • Meter Service Insulating Joints with ball valve PN10-GRS

  • Main Pipeline Insulating Joints PN25

  • Main Pipeline Insulating Joints PN25 - Steam

  • Main Pipeline Insulating Joints PN64

  • Main Pipeline Insulating Joints PN100

  • Polyethylene-Steel Transition Fitting

 

   
  Click on Picture to Enlarge
   
 

Monolithic insulating joints are offered on a big variety of range, diameters from 1/2 to 100 services pressures up to 1.000 bar and higher, temperatures form -60°C to 200° C. and consumable metallic materials (carbon steel, stainless steel, copper and alloys). As for that concerns fluid and pressure seal system, Nuovagiungas have been using rectangular or upside-down "u-shaped" gaskets (enveloping the seal spacer) for decades with purpose of avoiding the possible inconveniencies caused by traditional "O-ring".

  • isolating voltage over 10KV;

  • no longer peeling of lining and clogging of filters & valves;

  • highest dielectric strength;

  • no longer abrasion and erosion of lining caused by conveyed fluid particles;

  • no electrical break-down in a long run services, not even when installed in humid/wet environments;

  • excellent pressure seal even when loaded with exceptional external forces (Tensile, compression, bending);

  • get rid of lining freed of risky surface electrical discharge due to cracking of lining.

   
   
   

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