PE Electrofusion Belt PE electro-fusion belt is a kind of special-purpose connecting pipe manufactured by embedding specific electro-fusion welding wire in the high quality sheet materials with special techniques. Good sealing capacity. The interconnecting part is firm. High tensile strength. Could carry large shearing force. Strong environmental adaptability. Could be used as drawing pipe. Scope of application：∮200～∮3000mm. The product could be applied to the connection of the pipes whose diameter are between∮200mm and ∮3000mm. Sizes: DN200×200×7- DN2200×500×9