Dentiform gasket

Spiral wound gasket is formed of metallic stripe and soft monometallic packing by means of piled, spiral wound and connected its end and beginning by dot welded. Depend on its cxcellent compression resilient, it is suitable for sealing spots where the alteration of temperature and pressure are frequent. It can be used as the static sealing element of pepe, valve, pump, thermal exchange, condensing tower, plain hole and man hole of flange, etc. It has been widely applied in the fields of petrochemical, mechanical manufactory, power station, metallurgy, shipbuilding, medical and pharrnaceutical, nuclear power station and navigation, etc.

 

Producttype	Spiral wound gasket filled with Expanded graphite	Spiral wound gasket Filled with PTFE	Spiral wound gasket Filled with asbsetos
Sizemm	16 ~ 3000	16 ~ 3000	16 ~ 3000
Temperature	In Oxidizing Environment	In non-Oxidizing Environment	-150~450	-200~250
-240~550	-240~870
PressureMpa	Under hot water, oil, etc.	Under vapor oil, gases, etc.	15	15
30	20