Ningbo Tecson Sealing Technology Co.,Ltd
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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 Scope Of Application

Graphite gaskets are made of pure graphite plates or metal (tooth plate, plate, net) reinforced graphite plate cut or stamping, with many excellent sealing performance, such as: heat stability, self-lubricating, corrosion-resistant, non-aging, Etc., in the harsh conditions can be long-term stable use, very little need to maintain. Lining materials are available in different metal sheets. Type optional no edge, inside the package edge, outsourcing edge, inside and outside the edge. Graphite cutting washers are made of perforated or cut from a pure graphite plate. It has good corrosion resistance, high / low temperature resistance, good compression resilience and high strength, and various rounds of complex Geometric gaskets are widely used in pipes, valves, pumps, pressure vessels, heat exchangers, condensers, generators, air compressors, exhaust pipes, refrigerators and so on.

Flexible graphite gaskets are made of flexible graphite flakes (or with metal reinforcement), which are divided into four types depending on the application requirements:

1, flexible graphite gasket: from the flexible graphite sheet cut from the pipe flange and valve cover and so on. It is recommended that this gasket be a small diameter gasket, depending on its low mechanical strength.

2, flexible graphite gasket MI: hooked carbon steel sheet (0.2 mm thick) is placed in the middle of the flexible graphite sheet, and then cut into a specific size, high mechanical strength.

3, flexible graphite gasket PM: flexible graphite sheet is attached to the 0.2 mm thick 304 stainless steel sheet on both sides, with high mechanical strength and easy to transport, because it can also be cut into a complex shape, this gasket Is widely used in various industries.

4, flexible graphite gasket PM-A: T / # 1215 stainless steel sheet replaced with 316 steel (50 microns).

High strength graphite metal composite gasket has excellent corrosion resistance, high and low temperature resistance, good compression resilience, good strength and so on. High-strength graphite metal composite gasket can also be cut into complex gasket, such as water level gauge gasket bolts and other holes. The inner and outer rings cover the metal foil, that is, to maintain the original gasket of the excellent performance, and easy to install, disassemble, easy to damage, but also to prevent the media on the gasket erosion, increased pressure. Is a large diameter pressure vessel flange sealing surface of the preferred seal products.

High strength graphite composite gasket scope

It is widely used in oil, chemical, chemical fiber, coal mining, power generation, metallurgy and other industrial equipment used in the flange, valves, and other corrosive chemicals, such as strong alkali, hydrochloric acid, sulfuric acid and other corrosive liquids, organic solvents, liquid nitrogen, Reactors, pumps, pressure vessels, heat exchangers, condensers, generators, air compressors, exhaust pipes, chillers, and the like.