Flexible graphite gaskets are commonly known as graphite packing rings. Introduction to different classifications

AT901--Flexible graphite sheet gasket, without binders and fillers, so it is very pure, has good corrosion resistance and temperature resistance, is suitable for sealing low pressure parts, and can prevent graphite and flanges from being generated Galvanic corrosion.

AT902--Flexible graphite gasket, commonly known as graphite packing ring, is cut into strips of a certain size from a high-purity flexible graphite sheet, wound and pressed in a special mold, and has the characteristics of flexible graphite. Suitable for dynamic sealing packing of valves and pumps under severe temperature and pressure alternating conditions.

AT903, AT904, AT905, AT906--reinforced graphite packing ring, according to different working conditions, adding metal wire such as Inconel wire, stainless steel wire, or stainless steel skin to enhance the gasket during the molding process of flexible graphite gasket Its mechanical strength is applied to high-temperature and high-pressure valves. AT907--Flexible graphite ribbon gasket, commonly known as wave pattern belt. It is divided into ordinary type and self-adhesive. As an emergency product, it is directly wound on the valve stem or pump shaft and pressed into the stuffing box to replace the AT902 product. Use self-adhesive flexible graphite ribbon gasket, tear off the outer layer of release paper, and paste it on the sealing surface of linear and large-diameter flanges for use as a gasket.

AT908--Automotive exhaust interface pad, in the occasion of alternating engine temperature, it can suppress and reduce noise and vibration effectively. The product design is reasonable and effective.