Integrated Seals for concrete pipes
Seal for concrete pipes EN 1916 and FBS quality guide line


  • Loose sealing ring
  • Wedge-shaped sealing body for easier manhole ring mounting
  • Optimum sealing security
  • EN 681-1
  • QR 4060 (FBS Quality guideline)
  • Regularly inspected by MPA NRW, KIWA and BENOR
ES RUBBER advantages
  • Ring vulcanization using injection molding process or vulcanization sheet
  • Cooperating and developing with a leading expert in sealing solutions, Dr. Werner Grabe
  • Profiles’ physical properties and performance certified for relevant European standards and FBS requirements by MPA NRW Dortmund, BENOR COPRO and Kiwa (KOMO quality mark).

All ES RUBBER high-quality, durable profiles, sealing rings and sealing gaskets are produced using conventional and advanced elastomers such as EPDM, SBR and NR, with Shore A hardness levels ranging from 40 to 50.