Composite seals
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Compression and piston rings
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Diaphragms, PTFE bellows and its composites
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Glassing heads (Connectors)
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Sucker rod centrators
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Polymer composite seals

The wide possibilities of work with various raw materials are provided by technical equipment of our production. Company has equipment for realisation of all variants of technological processing of polymers and its composites: pressing with subsequent sintering, injection moulding, extrusion, etc. The variety of technological methods applied by the specialists of Constanta-2 LLC contributes not only to the expansion of the choice of execution by material of components for our customers, but also allows to optimise costs according to the production batch - production of small batches and mass production can be performed by different technologies to reduce the cost of the product.

We work with a wide variety of materials:
  • Fluoroplastics – F4 polytetrafluoroethylene and its compositions, copolymers of F40, F50, F3, F4Мb tetrafluoroethylene;
  • Thermoplastics - ultra-high molecular weight polyethylene (UHMWPE), polypropylene (PP), chlorinated polyethylene (CPE), polyamide;
  • Superstructural plastics - polyetheretherketone (PEEK), polyphenylene sulfide and compositions of complex and simple polyesters on its basis;
  • "Konstaftor"® - brand composites;
  • ABS-plastic and polycarbonate;
  • Reactoplastics based on phenolic and carbomide resins, etc.

For more information on specific materials and products of our plant please refer to the relevant pages of our website, or consult the specialists of the Sales Department of Constanta-2 LLC.

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