Flexible graphite self-sealing ring Pengno PN4500
Graphite self-sealing ring is also called self-tight sealing graphite packing ring. After pure shearing, after cutting, the graphite paper is spirally wound into a ring-shaped graphite filler with a 45-degree angle obliquely in the mold, which can be used for the sealing of the upper and lower end faces of the stuffing box. It is especially suitable for sealing at high temperature and high pressure parts, such as the 45 degree angle oblique self-tightening pad commonly used in power systems. Metal edging and wrap angles on the upper and lower end faces are also available upon request.
Equipment: valves, pumps, etc.
Industry: Recommended for petroleum equipment, power plants, chemicals, steel mills, etc.
Medium: except for a few strong oxidizing media, it can be used to seal hot water, high temperature, high pressure steam, heat exchange medium, hydrogen, ammonia, organic solvents, hydrocarbons, cryogenic liquids, etc.
Product specifications: Φ15mm--Φ1000mm; special specifications or various non-standard products can be customized according to customer requirements
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