Installation process of ERA PVC-U wire duct
2023-12-28
Plastic expansion pipe fixed trunking: Concrete walls and brick walls can use plastic expansion pipes to fix the trunking. Drill holes at the marked fixed points and install corresponding expansion pipes. Use self tapping screws and washers to fix the bottom plate of the trunking on the plastic expansion pipe and tightly adhere to the surface of the building. During installation, it needs to be horizontal and vertical.