... plug has attained ISO9001:2008, CSA and other certifications. This type spark ignitor material :1)Ceramic Insulator : 95% Alumina with glazed ... ,PTFE ( UL1332, UL10362, UL1659 etc.) Outside: fiberglass, silicone tube4) Terninal: type 110 , 2.8*0.85) Spring: AISI2015) Applications: used in ...