Graphite seals & tapes

Statotherm R profile rings R901/B are made from permanently elastic, expanded graphite (purity ≥ 99.85%, ash content ≤0.15 %, chloride content ≤20 ppm) without binders or fillers. Statotherm R profile rings R901/B are almost maintenance-free and are intended for exposure to extreme temperature cycling and/ or high or low temperature ranges which cannot be withstood by elastomeric O-rings.

Statotherm tape 6750/INC is a braided tape made from graphite yarn reinforced with Inconel wires. It also has an adhesive backing.

Statotherm V cover seals V881 (self-sealing) consist of pure graphite rings (purity > 99%) with an embedded stainless steel reinforcement. They are used in particular in applications with large gaps and high pressures. For example, Statotherm V cover seals V881 are used successfully in power stations at high temperatures and with diameters of up to 1,000 mm.

Statotherm V cover seals V901 (self-sealing) are precision-made seals made from permanently elastic, expanded graphite (purity ≥ 99%) without binders or fillers. Cover seals are successfully used as self-sealing closures in high pressure valves, e.g. for power stations at high temperatures and up to 1,000 mm diameter.

The Statotherm V-Flex 6850/V is a cover seal packing braided with a rectangular profile. It is made from permanently elastic, expanded pure graphite foil (> 96 %) with Inconel wire reinforcement to increase pressure resistance. It was specially developed as a servicing replacement for sealing covers in valves and blind flanges. This is an outstandingly service-friendly gasket with universal media resistance. It is commonly used in power stations. It is installed from the roll and thus requires no special tools.