Metal Wound Gasket (8484)

Structure The metal wound gadket is made of "V"-shaped or "W"-shaped metal ribbon and non-metal ribbon by continuously overlapping and winding.Both ends of metal ribbon are spot welded. Features (1) It is xuitable to wide application,high temperature resistance,high pressure resistance as cryogenic and vacuum condition.The combination of gasket material can be modulated to meet chemical corrosion resistance requirement. (2) High stress compensation capability.Constant and reliable sealing even at working position under a fluctuated pressure and temperature. (3) Perfect sealing performance. (4) No overstrict requirement on the surface of flanges. (5) Easy installation and low pre-tightening specific pressure. Gasket Types: (1) There are four types:Hy-6035 Basic type gasket for motched joint flange;Hy-6036 gasket with inner ring for raised face flange;Hy-6037 gasket with outer ring for smoothing flat welded flange and ;Hy-6038 gasket with inner and outer rings for smoothing butt welded gasket. (2) The material: (A) steel ribbon:304,1Cr18Ni9T(321),316 and 316L,etc. (B) Ring:mild steel,oCr13,oCr18Ni9,304,316 and 316L,etc. (C) Non-metal ribbon:flexible graphite,special-purpose asbestos,Teflon and non-asbestos sheet.