Ceramic Graphite Seals

We offer blank stock various impregnations and have the capability to machine intricate seals with polished faces.

Ceramic graphite seals. Alumina silicate is loosely woven to create these ceramic seals that are stronger and more flexible than ultra high and low temperature rope seals. The product is white and odorless suitable for high temperature applications up to 2300 f. It is widely used not only as one of the face pair on the vast. Current type ac input voltage 208 230 460 amperage rating 9 0 4 5 phase 3 horsepower 3 motor type odp inlet size inch 1 1 2 outlet size inch 1 1 4 maximum flow rate gpm 134 00 maximum head pressure psi 48 0 housing material 316l stainless steel impeller material 316l stainless steel shaft material stainless steel seal material carbon ceramic buna seal type mechanical gpm 50 feet.

Graphite specialty carbon has many special features of which properties clearly indicate its superiority to metal materials such as copper or iron. Carbon graphite mechanical seal rings. Pure carbon graphite is strictly speaking a ceramic material but in the form that it is used for seals it will usually be impregnated with other materials that are provided to variously improve the sealing. Only used where sealing pressures are low it operates in areas where temperatures are in excess of 1472 f.

By reducing porosity wear performance or strength is increased. All of our seals from the blending of raw materials to the finished product are made in house by our. The inconel wire reinforcement in these expanded graphite yarn seals ensures they keep their shape longer than the high flexibility steam resistant packing seals. Its superiority to the fine ceramic materials currently under the spot light of today s leading edge technology is also confirmed by its outstanding high temperature high purity and low gas.

It is soft and can be easily laminated to form thicker seals. The inconel wire reinforcement in these expanded graphite yarn seals ensures they keep their shape longer than the high flexibility steam resistant packing seals. Marys carbon custom manufactures a variety of seals grades to suit any application. Ceratex 3120 ceramic fiber tape is a narrow woven fabric manufactured from high temperature alumino silicate based ceramic fiber reinforced with high temperature fiberglass.