Standard O-rings are ideal for a wide variety of applications. Unfortunately they cannot solve every design problem. For this reason NewDealSeals developed several custom rubber seals which do not have the standard O-ring cross-section. The main advantage to make use of other cross-sections is the possibility to use this in existing grooves without the need to redesign.
On this page the most common custom rubber seals are briefly described.
Square O-Rings, or Kantseals®, are an alternative for O-rings in axial static applications. Square rings have high sealing capacity and shape stability.
Relevant Rubber Materials
NewDealSeals supplies Rubber Seals and O-rings in more than 500 different rubber compounds. Our materials are well refined and contain high chemical and temperature resistance properties. The 500 different compounds are subdivided into the following materials:
- NBR (Buna N, Perbunan®)
- CR (Baypren®, Neoprene®)
- EPDM/EPM (Buna EP®, Keltan®, Nordel®, Vistalon®)
- FKM/FPM (Viton®, Dyneon®, Tecnoflon®, DAI-EL®)
- FVMQ (FE®, Silastic LS®)
- HNBR (Therban®, Zetpol®)
- FFKM (Fluorezi®, Kalrez®, Isolast®, Ultra®, Simriz®)
- PU/AU (Adiprene®, Texin®)
- SBR (Buna S)
- TPC-ET (Hytrel®)
- VMQ (Siliastic®, Silplus®)
With more than 25 years experience in the sealing industry our engineering deparment is ready for your sealing challange. Below you can find a small range of our engineering expertises/services.
► Knowlegde of all sealing types
► FEM analysis capabilitys
► 3D design department
► Material laboratory
► Prototype machining equipment
► 3D ”rubber” printing options
► Custom made reverse engineering equipment