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Tecson Sealing Technology

Address: No.1,Huapeng Rd, Kandun District, Cixi City, Zhejiang Province, P.R.C

Tel: 0086-574-23707877

Fax: 0086-574-23707878



Graphite Gaskets The Introduction Of

The graphite gaskets must have been poorly understood. It was cut or punched by pure graphite or metal reinforced graphite plates, and the following nose provides a detailed introduction. Graphite gaskets have many excellent seal performance, such as: thermal stability, self-lubrication, corrosion resistance, aging, brittle, etc., can long-term stability in harsh working conditions of use, rarely need maintenance. The lining material can be used for different metal sheet. Type optional edge, inner package edge, outside edge, inside and outside. Graphite gaskets from pure graphite plate cutting holes or cut, it has a good anticorrosive and high/low temperature resistance, good compression resilience and high strength, all kinds of circular complex geometric gasket is widely used in pipe, valve, pump, pressure vessels, heat exchanger, condenser, generator, air compressor, exhaust pipe, refrigerator, etc.

The graphite gasket is mainly used for various industrial pipe flanges, heat exchanger, valve cover, etc., as well as the special shape flanges on the liquid level gauge and the level.


The flexible graphite gasket is cut from flexible graphite flake (or reinforced with metal), which can be divided into four types according to the application requirements:

1. Flexible graphite gasket: cut from thin sheet of flexible graphite, used for pipe flange and valve cover. This gasket is recommended for small diameter gaskets, depending on its low mechanical strength.

2. Flexible graphite gasket MI: the strip of carbon steel with hook (0.2mm thick) is sandwiched in the middle by the flexible graphite flake, which is then cut into a specific size, and the mechanical strength is very high.

3, flexible graphite gaskets PM: flexible graphite flake is adhesion in both sides of the 0.2 mm thick stainless steel sheet 304, has high mechanical strength and easy to transport, because it can also be cut into the shape of a complex, the gasket is widely used in various industry.

4. Flexible graphite gasket PM - A: replace the stainless steel sheet in T / # 1215 with 316 steel (50 microns).