Wei and electrical weielectric com complete specifications of production and operation of glass fiber by epoxy resin glass fiber filament winding pipe, wind generator tube transparent epoxy pipe wrapping heat-resistant grade: B, F, H grade; diameter> 6mm? ; diameter <500mm; length <1500mm, for 110kV ~ 750kV composite hollow insulator, reactors, surge arresters, fuses, transformers, load tap, transformers and other high voltage electrical equipment structure and development, product performance parameters to IEC standards, products, leading. Epoxy glass fiber winding tube made by wet winding continuous fiber winding angle, 50 to 55 (We can adjust according to your requirements to meet your point of winding the mechanical performance requirements);. We produce pipe parameters are for each customer's needs by custom-made! Details, see the company web export quality, best price. Welcome to contact allinsulating COM