RKT Tholen Rombouts Kunststof Techniek B.V. / RKT International B.V.

Industry GPU / GVK / GRE

Valves Chemical waste drains Pumping systems PUPP Flange Tanks and vessels PP-werkzaamheden Oil & gas pipes Waterpipes GPU / GVK / GRE

Are you looking for a partner that thinks along, is solution-oriented, has solid knowledge and is well experienced? Look no further. With more than thirty years of experience, over sixty highly qualified and certified employees and an in-house research and development department, we proved ourselves over and over on various complex projects all over the world.
We invite you to put us to the test. Contact us and be surprised at what we have to offer in the area of PP, PE, GVK, GPU and GRE tanks, vessels and semi-finished products.

Projects GPU / GVK / GRE


Custom made GVK-vormstuk

» GPU / GVK / GRE

The elements of overflow channels on the two settling tanks at Waste Water Treatment Plant Houtrust in The Hague were attacked by concrete rotors by the test of time and by hydrogen sulphide (H2S) on the upper edges. Differences in flow occurred due to the different heights in the overflow edges. We have provided a solution in consultation with our client. The solution consists of a relining of the concrete upper edges with a custom-made GVK molding. In total we have produced 144 meters of GVK moldings. In June and July 2018 we realized the project. In connection with the reduction of the sewage water level in settling tank 1, and the processing of sewage water supply via sedimentation tank 2, this project had to be carried out in two phases. We hoped for a dry period during the execution of this job. After all, 4 mm of rain was enough to stop the work due to the large supply of sewage water. However, the summer of 2018 was one of the driest summer periods ever behind us. This allowed us to deliver the work without any stagnation and according to plan.

Project: Custom made GVK-vormstukProject: Custom made GVK-vormstukProject: Custom made GVK-vormstukProject: Custom made GVK-vormstukProject: Custom made GVK-vormstukProject: Custom made GVK-vormstukProject: Custom made GVK-vormstuk

DN 2000 Rookgas Quench kolom unit

Industry » GPU / GVK / GRE

Deze DN 2000 Rookgas Quench kolom unit inclusief DN 500/DN 100 sproeileidingen en parabeam liner is geproduceerd in onze GRVE werkplaats.

Project: DN 2000 Rookgas Quench kolom unit

Chemisch rioolsysteem uit GRE

Industry » GPU / GVK / GRE

Wij leverden en installeerden een chemisch rioolsysteem uit GRE (Glass Reïnforced Epoxy) buis DN 250 in de vloer (in wording) van een nieuwe opslagloods in Moerdijk.

Project: Chemisch rioolsysteem uit GREProject: Chemisch rioolsysteem uit GRE

Vernieuwing vinylester leidingsystemen

Industry » GPU / GVK / GRE

Recently we replaced the vinyl ester piping systems (DN 150/125/80) for waste processor HVC Dordrecht. We took care of the prefabrication and assembly. The piping systems are made of Fiberdur CS-VE.

Project: Vernieuwing vinylester leidingsystemenProject: Vernieuwing vinylester leidingsystemenProject: Vernieuwing vinylester leidingsystemenProject: Vernieuwing vinylester leidingsystemenProject: Vernieuwing vinylester leidingsystemen

Revitalization GVK fitting

Industry » GPU / GVK / GRE

We revised this GRP fitting. The old parts are removed and re-laminated. We did this job in our own workshop.

Project: Revitalization GVK fitting

Installation on location

Off shore industry » GPU / GVK / GRE

Installation on location

Project: Installation on locationProject: Installation on locationProject: Installation on locationProject: Installation on locationProject: Installation on locationProject: Installation on locationProject: Installation on locationProject: Installation on locationProject: Installation on locationProject: Installation on locationProject: Installation on location

Installation on location

Industry » GPU / GVK / GRE Off shore industry » HDPE activities

Installation of offshore installations on location.

Project: Installation on locationProject: Installation on locationProject: Installation on locationProject: Installation on location

Production of prefab thermo setters in our workshop

Industry » GPU / GVK / GRE

We produce our self-developed Prefab thermo setters in our workshop.

Project: Production of prefab thermo setters in our workshopProject: Production of prefab thermo setters in our workshopProject: Production of prefab thermo setters in our workshopProject: Production of prefab thermo setters in our workshopProject: Production of prefab thermo setters in our workshopProject: Production of prefab thermo setters in our workshopProject: Production of prefab thermo setters in our workshopProject: Production of prefab thermo setters in our workshopProject: Production of prefab thermo setters in our workshopProject: Production of prefab thermo setters in our workshopProject: Production of prefab thermo setters in our workshopProject: Production of prefab thermo setters in our workshopProject: Production of prefab thermo setters in our workshopProject: Production of prefab thermo setters in our workshop

SW Rehab: district heating rehabilitation

Infra » City Heating Industry » GPU / GVK / GRE Special » PUPP MDV

Commissioned by one of our heat network managers we provided several heat network pipings with a new coating, mechanical protection and secured it with a PUPP MDV.

Project: SW Rehab: district heating rehabilitationProject: SW Rehab: district heating rehabilitationProject: SW Rehab: district heating rehabilitationProject: SW Rehab: district heating rehabilitationProject: SW Rehab: district heating rehabilitationProject: SW Rehab: district heating rehabilitationProject: SW Rehab: district heating rehabilitation

GRE PIPE for waterintake 'Kierbesluit', Goeree Overflakkee

Infra » Waterpipes Industry » Waterpipes » GPU / GVK / GRE

Development, supply and installation of GRE pipe and filter for freshwater inlet. Project ‘Kierbesluit’, Goeree Overflakkee (NL).

Project: GRE PIPE for waterintake 'Kierbesluit', Goeree OverflakkeeProject: GRE PIPE for waterintake 'Kierbesluit', Goeree OverflakkeeProject: GRE PIPE for waterintake 'Kierbesluit', Goeree OverflakkeeProject: GRE PIPE for waterintake 'Kierbesluit', Goeree OverflakkeeProject: GRE PIPE for waterintake 'Kierbesluit', Goeree OverflakkeeProject: GRE PIPE for waterintake 'Kierbesluit', Goeree OverflakkeeProject: GRE PIPE for waterintake 'Kierbesluit', Goeree OverflakkeeProject: GRE PIPE for waterintake 'Kierbesluit', Goeree OverflakkeeProject: GRE PIPE for waterintake 'Kierbesluit', Goeree OverflakkeeProject: GRE PIPE for waterintake 'Kierbesluit', Goeree OverflakkeeProject: GRE PIPE for waterintake 'Kierbesluit', Goeree OverflakkeeProject: GRE PIPE for waterintake 'Kierbesluit', Goeree OverflakkeeProject: GRE PIPE for waterintake 'Kierbesluit', Goeree OverflakkeeProject: GRE PIPE for waterintake 'Kierbesluit', Goeree OverflakkeeProject: GRE PIPE for waterintake 'Kierbesluit', Goeree Overflakkee

Extension of stainless steel GRE lifespan reinforcement

Industry » Tanks and vessels » GPU / GVK / GRE
Project: Extension of stainless steel GRE lifespan reinforcementProject: Extension of stainless steel GRE lifespan reinforcementProject: Extension of stainless steel GRE lifespan reinforcementProject: Extension of stainless steel GRE lifespan reinforcementProject: Extension of stainless steel GRE lifespan reinforcementProject: Extension of stainless steel GRE lifespan reinforcementProject: Extension of stainless steel GRE lifespan reinforcementProject: Extension of stainless steel GRE lifespan reinforcement

Epikot coating

Infra » Oil & gas pipes Industry » Oil & gas pipes » GPU / GVK / GRE

For client Visser & Smit Hanab B.V., RKT International BV applied epikot laminate coating to 1450 items 2” to 10” in diameter.

The tasks were part of the work commissioned by Visser & Smit Hanab BV on behalf of the Surinamese state oil company.

Project: Epikot coatingProject: Epikot coatingProject: Epikot coatingProject: Epikot coating

Installation GRE DN 700/600 E-on Maasvlakte 2010

Industry » Waterpipes » GPU / GVK / GRE
  • Commissioned by Cofely West Industrie B.V.
  • Old steel supplementation pipes along reservoir A and B replaced by GRE pipes
  • Prefabrication by Wavin/FPI, installation by Rombouts commissioned by and in collaboration with Cofely West Industrie B.V., Dordrecht branch
  • Realised in April 2010 by 2 teams of approx. 8 men
  • Renovation of the concrete on the chemical disposal chute
Project: Installation GRE DN 700/600 E-on Maasvlakte 2010Project: Installation GRE DN 700/600 E-on Maasvlakte 2010Project: Installation GRE DN 700/600 E-on Maasvlakte 2010Project: Installation GRE DN 700/600 E-on Maasvlakte 2010Project: Installation GRE DN 700/600 E-on Maasvlakte 2010Project: Installation GRE DN 700/600 E-on Maasvlakte 2010

RKT, strong in: