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TECHO is a leading manufacturer of spiral wound gasket in China ,we have more than 20 years experience in making different kinds of gaskets .

 

They usually are connected with fasteners like bolts and are a good method for creating secure connections, but they often are not fluid-tight without being fitted with gaskets.

Gas pipes, tubing and other networks of transmissive channels can all make use of spiral wound gaskets. Flange connections can be irregularly shaped or subject to stress. In these cases, a gasketing solution that provides flexibility while maintaining its seal is necessary. In response to this problem, engineers developed spiral wound gaskets, which combine the structural strength of metals with the sealing abilities of softer filler materials like elastomers and graphite

Spiral wound gaskets are composite metal-filler rings used for the sealing of pipes, especially between flanges. Flanges are hardware used to connect sections of pipes, tubes and other materials transmission equipment. Pumps, valves, thermal exchangers and many other components and control equipment for gas and liquid transmission systems can also make use of spiral wound gaskets.