Anhui Provincial Standard of the People's Republic of China
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DB34/T 1634-2012
Scope
This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of high-density polyethylene (HDPE) single-wall threaded pipes (hereinafter referred to as pipes) for underground use. This standard applies to protective sleeves used to protect conductors or cables in electrical installations below 1000 V.
DB34/T 1634-2012 history
2012DB34/T 1634-2012 High-density polyethylene (HDPE) single-wall threaded pipe for buried use