Expansion joints

Flexible expansion joints for every industry

Compensators are flexible couplings to reduce movements or vibrations. The rubber material from which the expansion joints are made has a long life and is very easy to maintain. The expansion joints are mainly used in edible oils, paints, coatings, resins, water treatment, the automotive industry, soft drinks, pigments, dispersions, cheese, colorants and fragrances, gelatin, MDI, polymers, glues, drinks, solvents, inks, lubricating oils and beer.

Rubber and PFTE expansion joints

At BÈTA industrie we supply rubber and PTFE expansion joints. The expansion joints are available in different rubber qualities, both with and without certification. Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer or tetrafluoroethylene. This material is hydrophobic, non-wetting, has a high density and can withstand high temperatures. Therefore, PTFE is an incredibly versatile material with a wide variety of applications. It is also known for its non-stick properties, ideal when glue, resins or food is transported through it.

Expansion joints versions

Our rubber and PFTE expansion joints are available in different material types, with different connections and for different working temperatures and motion recordings. In addition, various accessories are available for the compensators. So there is always a suitable compensator that fully matches your production process.

Expansion joints material types

• CSM (Hypalon, CSM)
• PTFE
• Butyl II-R / EPDM Compound
• FPM (Viton)
• NBR (Nitrile, Nitrile butadiene rubber)
• EPDM
• CR (chloroprene)
• stainless steel 316

Type of connections

• Flanges made of C steel (S235JR)
• High-alloy steel (1.4541, 1.4571, 1.4571, 1.4828, etc.) or special steel
• Screw connections made of cast iron or high-alloy steel
• Available from DN20 to DN3200

Working temperature:

• PN1 to PN100
• Motion recording
• axial
• lateral
• angular and combinations thereof

Available accessories:

• Vacuum Support Rings (VSD)
• Tensions as tie rod – length limiter
• Flame-resistant covers
• Protective caps
• Conduit tubes

Custom made expansion joints from BÈTA industrie

Our expansion joints are often custom-made for different applications and temperatures. In addition, the expansion joints can be supplied with various certificates such as BV, LR, GL, USSR Register of Shipping, DNV, DVGW, TÜV, BWB, ABS and USCG. We supply compensators for various applications.

Curious about what is best for your project or situation? Our specialists are happy to help you. Get advice by simply contacting us, you can do this by telephone on +31 79 341 55 18 or simply via the button below!