Spiral-wound gasket

We offer grooved seals in many different designs. There are versions without centering rim (center ring), with fixed centering rim and with loose centering rim. The area of apllications is very divers and ranges from use in fittings to high-pressure lines and systems. versions ✔ with strainer insert ✔ with flag ✔ with leakage protection ✔ with webs

Corrugated ring seals with soft material overlays, mostly made of graphite or PTFE, exhibit very high tightness combined with minimum creep (loss of bolt force). This combination of outstanding properties makes corrugated ring seals ideal for refineries, chemical and petrochemical plants. ✔ Characteristic values according to EN 13555 ✔ TA Luft according to VDI 2440 ✔ Fire Safe according to ISO 10497 / API 607 ✔ Blowout test according to VDI 2200 ✔ BAM for oxygen applications

The newly developed CinchSeal®series is applicable for machines in food production, screw conveyors and other bulk material handling equipment, in the pharmaceutical industry as well as in the chemical industry. It is made of 316 stainless steel or other material according to customer requirements. standard features ✔ lower maintenance due to unique self-adjusting design ✔ prevent leaks and material loss and protect gearboxes, bearings and shafts from damage ✔ mounting pattern suitable for standard bearings ✔ handles dry powders, pastes, slurries, and liquids ✔ USDA- and FDA-certified sealing products for use in meat, poultry, and dairy applications ✔ needs 30% less energy than packing seals ✔ temperature ranges -40 °C to 220 °C ✔ designed to accommodate longitudinal expansion and axial runout of the shaft ✔ pressurization with sealing air, 0.3 to 0.6 bar above the pressure of the operating vessel

We manufacture ready-to-install standard and special flat gaskets in large and small series. Depending on the area of application, different materials are used. Flat gaskets are mostly static and are mainly installed between two flanges in apparatus and pipeline construction. Depending on the quantity and size, the most economical manufacturing process is used.