HKD has been a range by DOYMA since January 01, 2018. This means that both companies will emerge stronger from the new connection: the merger is the logical consequence of a strategic relationship. Both companies are afraid of far-reaching and profit-enhancing synergy effects. The first goal is to control taxes and their personal customer networks and in the clearly outlined segments of taxes. Market presence and focus areas of competence are ideal. On this basis, DOYMA and HKD can continue to work in the future, becoming customer-specific solutions for the right target groups.

Your well-known contacts in Hameln and Oyten will be happy to assist you with your rats and deeds. If you have further questions about the merger or the HKD range, please contact us on 0049 4207 / 9166-550 or use our contact form.


Price list

Sealing systems            KG elements            KG2000 elements            Others

 

Sealing systems

HKD DOMO-NW

The HKD DOMO-NW is characterized by a robust quality craftsman. The press rings used are made from one piece and cover the rubber seal over a large area. This ensures an even and safe pressing. Made entirely of stainless steel V2A.

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HKD DOMO-NW-T

The HKD DOMO-NW-T is characterized by a robust quality craftsman. The split version for retrofitting is hinged and can be used with cables that have already been laid.

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HKD DOMO-NW-B

The HKD DOMO-NW-B is characterized by a robust quality craftsman. The design as a blind closure for securely sealing of an opening.

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HKD DOMO-NW-FL

The HKD DOMO-NW-FL is characterized by a robust quality craftsman. The version with large ring is for axial fixation.

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HKD DOMO-NW-M

The HKD DOMO-NW-M is characterized by a robust quality. The version is for sealing multiple pipes and cables in one opening.

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HKD DOMO-NW-NK

The HKD DOMO-NW-NK is caracterized by a robust quality craftsman. For gentle sealing of plastic jacket pipes. Can also be used for twin/element walls.
 

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HKD DOMO-NW-Z

The HKD DOMO-NW-Z is characterized by a robust quality craftsman. The version with fixed and loose flanges in accordance with DIN 18195/DIN 18533. With GGV triple corrosion protection coating.

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HKD DOMO-DW

The HKD DOMO-DW is characterized by a robust quality craftsman The press rings used are made of one piece and cover the rubber gasket over a large area. This ensures an even and reliable force fitting. Made completely of stainless steel V2A.

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HKD DOMO-DW-T

The HKD DOMO-DW-T is characterized by a robust quality craftsman. The split version for retrofitting is hinged and can be used on pipes that have already been installed.

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HKD DOMO-DW-B

The HKD DOMO-DW-B is characterized by a robust quality craftsman. The version plug seal is for safe sealing of one opening

 

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HKD DOMO-DW-FL

The HKD DOMO-DW-FL is characterized by a robust quality craftsman. The version with the large ring is for accommodating one-sided compressive loads and for axial mounting.

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HKD DOMO-DW-M

The HKD DOMO-DW-M is characterized by a robust quality craftsman. The version is for sealing multiple pipes and cables in one opening.
 

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HKD DOMO-DW-NK

The HKD DOMO-NW-NK is caracterized by a robust quality craftsman. For gentle sealing of plastic jacket pipes. Can also be used for twin/element walls.

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HKD DOMO-DW-Z

The HKD DOMO-NW-Z is characterized by a robust quality craftsman. The version with fixed and loose flanges. In following with DIN 18195/DIN 18533. With GGV triple corrosion protection coating.

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HKD DOMO-V/VT

The HKD DOMO-V models can be variably adjusted to the diameter of the pipe or cable. One HKD DOMO-V type can therefore replace up to 10 standard sizes. The HKD DOMO-VT type is hinged for use on pipes that have already been installed.It is adapted to the relevant diameter by simply removing the rubber elements that are not required.
 

 

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KG elements

HKD KG sewer wall element

  • KG 2000 sewer pipe as double sleeve with seal element made of EPDM
  • Leak-tight against gas and pressing water upon installation in a white tank wal
  • KG 2000 sewer pipes in accordance with DIN EN 14758
  • Polypropylene solid-walled pipe; more impact-resistant and more abrasion-resistant than KG
  • For wall thicknesses of 200–500 mm
  • Including installation aids/cover
     

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HKD KG floor element

  • KG sewer pipe as sleeve with seal element made of EPDM
  • Leak-tight against gas and pressing water upon installation in
    the floor slab
  • KG sewer pipes in accordance with DIN EN 13476-2
  • Length approx. 500 mm
  • Optionally also available with foil flange for connecting moisture barriers in the form of tanking membranes

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HKD KG sewer bend

  • KG sewer bend with seal element made of EPDM
  • Seal element leak-tight against pressing water
  • Leak-tight against gas and pressing water upon installation in a white tank floor, if no floor element can be installed due to space constraints.
  • KG sewer pipes in accordance with DIN EN 1401
  • Bend with 15°/30°/45°/68

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HKD KG sewer double sleeve

  • KG sewer double sleeve with seal element made of EPDM
  • Seal element leak-tight against gas and pressing water
  • KG sewer pipes in accordance with DIN EN 13476-2
  • For use in pump sumps or light wells
  • Ideal for thin-walled components

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HKD KG sewer flange pipe

  • KG sewer flange pipe with foil flange for subsequent sealing of KG/HT pipes with tanking membranes or thick coatings
  • KG sewer flange pipe is retrofitted into a suitable core bore or cut-out and the foil flange is glued to the wall
  • With moulded plug-in sleeve on one side and oil and bitumen-resistant EPDM foil flange; diameter of foil flange 430–520 mm
  • Length approx. 500 mm
  • KG sewer pipes in accordance with DIN EN 13476-2

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HKD KG sewer plug-in flange

  • KG sewer plug-in flange for subsequent sealing of already cast-in KG sewer wall elements for sealing with tanking membranes or thick coatings
  • With moulded plug-in sleeve on one side and oil and bitumen-resistant EPDM foil flange; diameter of foil flange 430–520 mm.
  • KG sewer pipes in accordance with DIN EN 1401

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KG2000 elements

HKD KG2000 sewer wall element

  • KG 2000 sewer pipe as double sleeve with seal element made of EPDM
  • Leak-tight against gas and pressing water upon installation in a white tank wall
  • KG 2000 sewer pipes in accordance with DIN EN 14758
  • Polypropylene solid-walled pipe; more impact-resistant and more abrasion-resistant than KG
  • For wall thicknesses of 200–500 mm
  • Including installation aids/cover

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HKD KG2000 sewer floor element

  • KG 2000 sewer pipe as double sleeve with seal element made of EPDM
  • Leak-tight against gas and pressing water upon installation in the floor slab
  • KG 2000 sewer pipes in accordance with DIN EN 14758
  • Polypropylene solid-walled pipe; more impact-resistant and more abrasion-resistant than KG
  • Length approx. 500 mm
  • Optionally also available with foil flange for connecting moisture barriers in the form of tanking membranes

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HKD KG2000 sewer bend

  • KG 2000 sewer bend with seal element made of EPDM
  • Seal element leak-tight against gas and pressing water
  • Polypropylene solid-walled pipe; more impact-resistant and more abrasion-resistant than KG
  • KG 2000 sewer pipes in accordance with DIN EN 14758
  • Leak-tight upon installation in a white tank floor, if no floor element can be installed due to space constraints
  • Bend with 15°/30°/45°/68°
     

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HKD KG2000 sewer double sleeve

  • KG 2000 sewer double sleeve with seal element made of EPDM
  • Seal element leak-tight against gas and pressing water
  • Polypropylene solid-walled pipe; more impact-resistant and more abrasion-resistant than KG
  • KG 2000 sewer pipes in accordance with DIN EN 14758
  • For use in pump sumps or light wells
  • Ideal for thin-walled components

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HKD KG2000 sewer flange pipe

  • KG sewer flange pipe with foil flange for subsequent sealing of KG/HT pipes with tanking membranes or thick coatings
  • KG sewer flange pipe is retrofitted into a suitable core bore or cut-out and the foil flange is glued to the wall
  • With moulded plug-in sleeve on one side and oil and bitumen-resistant EPDM foil flange; diameter of foil flange 430–520 mm
  • Length approx. 500 mm
  • KG 2000 sewer pipes in accordance with DIN EN 14758

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HKD KG2000 sewer plug-in flange

  • KG sewer plug-in flange for subsequent sealing of already cast-in KG sewer wall elements for sealing with tanking membranes or thick coatings
  • With moulded plug-in sleeve on one side and oil and bitumen-resistant EPDM foil flange; diameter of foil flange 430–520 mm
  • G 2000 sewer pipes in accordance with DIN EN 14758

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Others

HKD slip-on flange

  • Slide-on sleeve with foil flange for installation on existing castin KG sewer or KG 2000 sewer pipes for subsequent sealing with tanking membranes or thick coatings
  • With oil and bitumen-resistant EPDM foil flange; diameter of foil flange 430–520 mm
     

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HKD floor drain

HKD floor drain with wall collar for connecting DN 100 KG/KG 2000 sewer pipes and DN 50 pipes.

Additional accessories:

  • Stainless steel grating
  • Extensions piece
  • Extensions of stacking frame
  • APP-PU 50

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HKD KE casing

  • The inner diameter matches the nominal diameter DN exactly
  • High dimensional stability
  • Lightweight, impact-resistant plastic
  • With seal element made of EPDM
  • Leak-tight against non-pressing and pressing water
  • Gas-tight
  • Seal element certified to be leak-tight against pressing water at 4 bar
  • Lengths: 200–500 mm
     

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HKD wall collar

  • Classic wall collar for sealing pipes in concrete walls or floor slabs made of waterproof concrete
  • Leak-tight against gas and pressing water
  • EPDM material
  • Profile width: approx. 50 mm
  • Including V2A stainless steel straps for securing to the pipe

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HKD APP-PU 50

  • One-component polyurethane sealant material with a very good adhesion to steel, plastics and concrete
  • Container size: 310 ml
  • Safety data: see separate safety data sheet
  • Colour: white
     

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Important information: The HKD range is excluded from the DOYMA 25-year warranty
 

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