XHC-1022 Spiral Wound Gasket Scope of application: It is applicable for all kinds of corrosive chemicals ,including strong corrosive liquids,organic solvent and liquid nitrogen etc. It is widely used in components of the flange joint,pipeline,valve,pump,heat exchanger,tower,manhole and hand hole of the industrial equipments ,such as petroleum,chemical engineering,chemical fiber,coal mining,electric power generation adn metallergy equipments. Features: The sprial wound gasket has good compression resilience,and is applicable to the sealing parts where tempreture and pressure are altering tempestuously. It has the excellent features of good impermeability,long operating life and without the need of maintenance. Flange Type and Spiral Wound Gasket Form : Flange type Spiral Wound Gasket Flat face flange (F.F) SWG With Outer Ring SWG With Inner &Outer Ring Raised face flange (R.F) SWG With Outer Ring SWG With Inner &Outer Ring Male and Female flange (M&F) Basic Type SWG With Inner Ring Tongue and groove flange (T&F) Basic Type SWG With Inner Ring Flat and groove flange (F&G) Basic Type SWG With Inner Ring