Lip Seal PTFE Gasket 1.high quality and the competitive prices 2.short delivery Lip Seal PTFE Gasket PTFE Gasket TypeFlat Gasket,white,natural,Graphite filled,Cooper powder filled,Glass fiber filled,Carbon fiber filled,Seal Ring ,Reinforced ,StandardsSGS ,ISO9001-2000,FDA,ROHS,FDA,QB/T 3624-1999BH(brinell hardness)3-10×104JsizeAny size availablewall thickness 0.5 ~ 5.0mm length100~ ...