Grafseal ZRG Gaskets
Gasket obtained by cutting pure flexible graphite plate, made from mineral expanded graphite in which there are two stainless steel foils perfored as a grated in Aisi 316L with 0,1 mm thickness.
Recommended for services high pressure.
Material commonly used in all applications where there isn’t contact with oxidizing fluids and temperatures above 250 ° C; due to its plasticity is able to ensure the seal on uneven surfaces.
Another particularity is given by the high stability over time of its mechanical properties caused by his capacity of not to undergoing the thermal shock.
Excellent resistance to strong acids with exceptions of nitric acid.