e-mail: info@gumetprofi.de


Rubber glands

Application: a rubber gland is used for the transition of smooth pipes through the wall of the tank made of plastic. Recommended wall thickness 6-12 mm

Material: rubber EPDM is resistant to weather conditions for a very long time. The rubber meets the requirements of EN 681-1 WC. Other types of rubber are used for the oil, lubricant or grease-resistant versions.

Quality: we manufacture rubber glands for over 10 years. We have almost 100 regular customers, which confirms the high quality of the seals. Production process according to standards ISO 9001 and ISO 14001.

Stock: available gland diameters:
DN 32 – 40 – 50 – 63 – 75 – 90 – 110 – 160 – 200 – 250 – 315

Price: please indicate the type and the amount

For household tanks of sewage treatment plants, network wells for sewage pumping stations, tanks for collecting rainwater, water meter wells, and all tanks and housings with smooth walls (not corrugated).


Steel balls

Stock: Gumet is a supplier of bearing steel balls, stainless steel balls and carbon steel balls. We offer a standard range of production diameters 3.00-200.00 mm. Accuracy class: G10 - G1000.

Application: used as

  • • ball bearings and ceramic bearings
  • • furniture slides (tables, drawers)
  • • ball mills (industrial, laboratory)
  • • aerosol containers (paints, varnishes, lubricants)
  • • turntables for vehicles (trailers, semi-trailers, excavators, cranes, lifts)
  • • cosmetic packaging (nail polishes, hair sprays, roll-on deodorants)
  • • polishing in polishing drums

Material: We supply the balls made on the following materials:

  • • 100Cr6 bearing steel (AISI 52100)
  • • stainless steel (AISI 304, 304L, 316, 316L, 420, 430)
  • • carbon steel (AISI 1010, 1015)
  • • AISI S2 tool steel
  • • ceramics (AL2O3, Si3N4, ZrO2)

Quality: the quality of balls and raw materials for production is monitored in accordance with ISO 9001 and IATF16949 norms. High-quality balls and punctual delivery are confirmed by our regular customers from many industries. We have been present on the European market for over 10 years and are constantly increasing our stock.


Rubber and rubber-metal products

Application: Many different details in rubber and rubber-metal for a variety of applications in the car, agriculture, construction and home appliances. Our parts are generally manufactured according to customer's requirements, a pattern or a drawing. Years of experience in the production of such parts result in the quality and durability of products. The quality of our products is based on ISO 9001 and ISO 14001 certified quality assurance systems.

Material: The range of rubbers used in our products is wide. It starts with NR through EPDM, NBR, HNBR, FKM to MVQ.


Bearing seals and bearing cages

Material: for gaskets' production, we use high-quality NBR, HNBR, ACM, FKM rubber compounds and an metal insert made of DC01, DC04, AISI 304, AISI 316 steel. The rubber blend is selected individually for each gasket. The conditions in which the bearing works are taken into account along with the type of the lubricant used in the bearing. For the production of bearing cages we use PA6.6 with the addition of fibreglass or PEEK.

Quality: our bearing seals and bearing cages are intended for the first assembly OEM. The recipients are bearing manufacturers located throughout Europe. The production is carried out in accordance with ISO 9001 and IATF 16949. The company also has an ISO 14001 certification.

Stock: we produce 1-lip, 2-lip, 3-lip, multi-lip seals (cassette seal), contact and non-contact, with a deflector and without a deflector, with a spring (oil seal), with a magnetic encoder (ABS system). Diameter range of bearing seals 10 - 300 mm. Bearing cages are produced in Gumet up to a diameter of 300 mm.

Price: individual valuation based on drawings and technical requirements

We produce bearing seals and bearing cages upon request, according to customer design


Braille Patches

Stock: we manufacture patches for rotary pressing on folder-gluer for the following machines:

  • • BOBST (AccuBraille)
  • • HEIDELBERG (Diana Braille)

and steel patches used in die cutting machines.

Material: high-quality stainless steel allows frequentative use of patches for repeated editions. The method of embossing Braille points ensures the durability of Braille points on patches.


  • • each patch passes several stages of control
  • • the finished product has a laser engraved marking
  • • we have 10 years of experience in the production of patches for the largest printing houses that serve the pharmaceutical industry.
  • • ISO 9001 and ISO 14001 certificates.

Delivery time: order realisation within 24 hours after receiving it.


About us

GUMET is a professional manufacturer and supplier on the B2B market since 1985. We have extensive technical facilities:

  • • Construction office
  • • Laboratory for raw material testing
  • • Laboratory for measuring and controlling the finished products
  • • Toolroom with CNC machines
  • • Quality Control department

Gumet has the following certificates

  • • ISO 9001
  • • ISO 14001

We manufacture according to:

  • • Technical specification IATF 16949
  • • DIN norms
  • • Customer’s requirements

See for yourself that our gaskets can be trusted!

high quality

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