... Low temperature resistant rubber parts.(5) Electric conduct rubber parts.(6) EPDM foam parts.(7) NBR dense parts.(8) Silicone,EPDM & ... TPO,TPR,TPU,PP,ABS,CPVC,PVC/NBR extrusion parts. 2.Function:Rubber seal could stop air, ... machine system, which could protect the machine or parts to be healthy and working well.3.Features: ... countries and regions.InspectionIQC, IPQC,FQC,QA auto molded rubber parts