Specific designed for multi-usage throughout the Petrochemical and chemical industry. Extensively approved in strict service condition.
Construction: A corrugated metallic core insert, coated with seamless graphite facing.
Properties: Corrugated style, which formed the depth and the pitch, can provide recovery and spring back. This unique construction greatly improves the sealability and minimized the seating stress on the sealing facing. It jointed the properties of the metallic and flexible graphite. It can provide you a most economy way to suit strict low emission requirement in hard condition. The facing graphite also prevents the corrosion on the metal core.
Guaranteed with outstanding performance for variety use and this specially designed shape could suit to flange imperfections.

Material:
Metal core: SS304, SS316, SS 316L , Carbon steel, Copper, etc.
Sealing Layers:
Flexible Graphite