power plant industry dust collector bag 1.ISO9001 2.Customsize accept 3.Meda type:fiber ... glass,PTFE,PPS,P84,Nomex Power plant industry dust collector bag Heading Glass fiber filter media, including fiberglass needle felt ... is widely used in metallurgy, cement, power generation, carbon black, coal-fired boilers, chemical industry and waste incineration industries.Listing Description ...