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| International Standard Category: Plastics pipes and fittings for non fluid use |
GB 15558.1-2003 Buried polyethylene (PE) piping systems for the supply of gaseous fuels - Part 1: Pipes
燃气用埋地聚乙烯（ＰＥ）管道系统第１部分：管材;
| Category No.: | 83.140.30 | Valid Status: | superseded |
| Issued Organization: | AQSIQ | Issued Date: | 1995-5-2 |
| Implemented Date: | 2004-6-1 | Abolished Date: | |
| Superseded Standard.: | GB 15558.1-2015 Buried polyethylene(PE)piping systems for the supply of gaseous fuels―Part 1:Pipes GB/T 15558.1-2015 Buried polyethylene (PE) piping systems for the supply of gaseous fuels -- Part 1: Pipes |
Superseded Date: | 2017-1-1 |
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