China National Standards

China polyethylene（PE）piping GB Standards List

  •  China "polyethylene（PE）piping" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB 15558.3-2008 Buried polyethylene（PE）piping systems for the supply of gaseous fuels - Part 3: Valves
    燃气用埋地聚乙烯(PE)管道系统 第3部分：阀门    		 China National Standards
    polyethylene（PE）piping
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