Gummitechnik Manfred Schmidt - sealing technology

sealing technology

In the field of sealing technology, we have our own mixed development and the corresponding tooling. This is available for your requirements of precision o-rings.

Tools for over 10,000 o-ring sizes are available and ready for use. Form vulcanized o-rings to 1,400 mm outer diameter are also available. We have over 30,000 different o-rings on stock.

The quality management systems are certified according to DIN EN ISO 9001. Environmental certification according to DIN EN ISO 14001 and production close to EC Regulation 761/2001 (EMAS) guarantee excellent quality for you.

Precision-o-rings and form vulcanized o-rings with different material for example:

O-Rings made from acrylate-rubber(ACM) -30°C up to +150°C
O-Rings made from nitrile-rubber (NBR) -30°C up to +120°C
O-Rings made from Atlas / TFE / P 0°C up to +200°C
O-Rings made from butyl-rubber / IRR -40°C up to +140°C
O-Rings made from choloprene-rubber (CR) -40°C up to +110°C
O-Rings made from chlorosuphonated polyethylene (CSM) -20°C up to +130°C
O-Rings made from ethylene-propylene-rubber (EPDM) -40°C up to +150°C
O-Rings made from fluorine-rubber (FPM) -20°C° up to +200°C
O-Rings made from fluorosilicone rubber (FVMQ) -75°C up to +200°C
O-Rings made from hydrated nitrile rubber (HNBR) -30°C up to +150°C
O-Rings made from nature-rubber (NR) -45°C up to +90°C
O-Rings made from polytetrafluorethylene (PTFE) -200°C up to +260°C
O-Rings made from polyurethane-rubber (AU) -30°C up to +100°C
O-Rings made from silikone-rubber (VMO) -55°C up to +200°C
O-Rings made from Viton Extreme (FPM) -20°C up to +200°C
O-Rings made from perfluoro-rubber (FFKM) -20°C up to +300°C
Kalrez-o-rings
Covered o-rings
Covered sealing rings
Flat seal made of rubber and synthetic material
Seals made from rubber
Seals made from cardboard and paper
Seals made from cork
Seals made from Klingersil
Seals made from Teflon
Seals made from hard-PVC
Valve balls
Profile cords
Tube gaskets (with and without insert)