T/YNBX 141-2024 MASPP power sheathing pipe
T/YNBX 141-2024
Basic Information
Scope
Scope: This document specifies the symbols and abbreviations, classification and marking, structure and connection methods, technical requirements, test methods, inspection rules, and marking for MASPP power sheathing pipes (hereinafter referred to as "sheathing pipes"). This document applies to power sheathing pipes made from modified polypropylene resin as the main raw material. It is not allowed to use recycled materials. Necessary additives are added, and the pipes are processed by molding technology with a white inner layer and an orange outer layer. They feature stable structure, anti-static properties, high-temperature resistance, and aging resistance. Main technical content: This document specifies the symbols and abbreviations, classification and marking, structure and connection methods, technical requirements, test methods, inspection rules, and marking for MASPP power sheathing pipes (hereinafter referred to as "sheathing pipes"). This document applies to power sheathing pipes made from modified polypropylene resin as the main raw material. It is not allowed to use recycled materials. Necessary additives are added, and the pipes are processed by molding technology with a white inner layer and an orange outer layer. They feature stable structure, anti-static properties, high-temperature resistance, and aging resistance.