... Epoxy resin fiber glass winding tube made of special purpose epoxy resin (high With special designed Epoxy resin fiber glass winding tube made of special purpose epoxy resin ... mechanical. Performance: With some high-temperature resistant resin as reinforce agent, this product is applied to act as hollow ... φ188, φ190, φ220, φ240, φ248, φ325, φ370, φ400, φ500. Epoxy Resin Fiber Glass Winding Tube