Graphite gasket

Graphite composite gasket Pengnuo PN1100

Graphite composite mats, also known as reinforced graphite gaskets or high-strength graphite gaskets, are drilled or cut from reinforced graphite sheets. They have good corrosion resistance, high/low temperature resistance, good compression resilience and high strength.

The inner layer reinforcement materials commonly used for reinforced graphite gaskets are ss304, ss316 or tinplate, and the thickness is 0.1~0.127mm. The form has spur plate reinforcement, mesh plate reinforcement and plate reinforcement. The commonly used material is 304 reinforced graphite, which can be made into a variety of round geometry gaskets. It is widely used in pipes, valves, pumps, pressure vessels, heat exchangers, condensers, generators, air compressors, exhaust pipes. , refrigerators, etc. Graphite reinforced gaskets can also be cut into complex shaped gaskets such as water level gauge gaskets, punched flange gaskets and cylinder gaskets for automotive diesel engines.

High-strength graphite gaskets can be processed into the following forms according to their needs:

1. Basic graphite composite gasket 2. Inner graphite composite gasket 3. External graphite composite gasket 4. Inner cladding graphite composite gasket.

The graphite composite gasket edging form maintains the excellent performance of the original gasket, and is easy to install, disassemble, and not easy to damage. At the same time, it can also prevent the medium from eroding the gasket and improve the withstand voltage. Commonly used edging materials are 304 or 316 stainless steel.

Related standards:

GB/T 19675-2005|Metal punching plate flexible graphite composite gasket for pipe flanges? Technical conditions??

JB/T 6628-2008|Flexible graphite composite reinforcement (board) pad

HG/T20606-2009|Non-metal flat gasket for steel pipe flange

HG/T20627-2009|Non-metal flat gasket for steel pipe flange

NB/T47024-2012|Non-metal soft gasket

GB/T9126-2008|Non-metal flat gasket standard for pipe flange)

Available in any standard and non-standard sizes, including ASME, DIN, JIS, GB and other standards. Shapes such as round and square can be provided, and reinforced strips and inner wrap-around composite gaskets can be provided as needed.