Abu: PTFE, CS/SS STEELIrin: Thermoplastics BututuRuwan Ruwa: 0.12% ~ 0.25%Kashi na Kwangila: 1.0% ~ 2.5%Ƙarfin Ƙarfin Ƙarfi: 30 ~ 40MPaYanayin aiki: -190 ~ 250