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HY8000 Metal Spiral Gasket
A spiral-wound gasket with a metal (alloy or stainless steel) strip core and graphite, asbestos, or PTFE filler, formed in a "V" or "W" alternating pattern.
HY8100 Metal-Clad Gasket
Features superior high-temperature resistance, corrosion resistance, excellent sealing performance, and long service life.
HY8300 Metal-Ceramic Coated Gasket
Offers excellent high-temperature resistance, high compressive strength, and corrosion resistance.
HY8400 High-Temperature Combination Gasket
Composed of an outer metal gasket and an inner non-metallic gasket
HY7100 Graphite Composite Gasket
Precision-cut from flexible graphite-reinforced composite board
HY8201 Metal Octagonal Gasket
Solid metal ring gasket with an octagonal cross-section (approximately rectangular with chamfered edges), precision-machined from high-strength metal.
HY8202 Metal Oval Gasket
Solid metal ring gasket with an elliptical cross-section, designed to form a reliable line seal by tightly fitting against the trapezoidal groove face of the flange.
HY9000 PTFE Gasket
Made from pure PTFE or refined with inorganic fillers
HY9200 Expanded PTFE Gasket
100% Pure Expanded Polytetrafluoroethylene (ePTFE)
HY7300 Asbestos-Free Gasket
Manufactured by molding and vulcanizing synthetic fibers, rubber, and other additives containing 100% asbestos-free materials.
HY9300 Expanded PTFE Gasket
Manufactured from pure PTFE using a specialized process
HY5200 Graphite Spiral Wound Gasket
Constructed from metal-reinforced nickel wire and flexible graphite braid