INDRO high flow filter cartridge welding case-6.5inch diameter filter IR cap welding:The high flow pleated filter cartridges with big diameter 6.5inch(165mm) are made from depth fine PP or fiberglass non-woven fabrics.
INDRO filter cap welder welding case-nylon filter cartridge:
Nylon pleated filter cartridges are constructed of Nylon 6 or 66 media and non-woven support materials.
INDRO filter cap welder welding case-fiberglass filter cartridge:SIIC-M025, filter cap welders are special for making fiberglass pleated filter cartridges.
