國家(jia)現行標準CJJ 33《城鎮(zhen)燃氣輸配(pei)工程施工及(ji)驗收規范》適用于城鎮(zhen)燃氣設計壓力不大于4.0MPa的(de)新建(jian)、改建(jian)和擴建(jian)輸配(pei)工程的(de)施工及(ji)驗收。

對于城鎮(zhen)燃氣(qi)輸(shu)配工(gong)(gong)程的場站內部壓力管道(dao),不僅要按照TSG D0001《壓力管道(dao)安全技(ji)術監察規(gui)(gui)程-工(gong)(gong)業(ye)管道(dao)》中(zhong)的相關(guan)規(gui)(gui)定進行(xing)(xing)施(shi)(shi)工(gong)(gong)及(ji)驗(yan)收,而且(qie)應結合城鎮(zhen)燃氣(qi)輸(shu)配工(gong)(gong)程的特點(dian),執(zhi)行(xing)(xing)CJJ 33《城鎮(zhen)燃氣(qi)輸(shu)配工(gong)(gong)程施(shi)(shi)工(gong)(gong)及(ji)驗(yan)收規(gui)(gui)范(fan)》中(zhong)的相關(guan)規(gui)(gui)定進行(xing)(xing)施(shi)(shi)工(gong)(gong)及(ji)驗(yan)收。


  聚(ju)乙(yi)烯燃(ran)氣(qi)(qi)管道(dao)焊接(jie)接(jie)頭連接(jie)完成后,應符(fu)合國(guo)家現行標(biao)準(zhun)CJJ 63《聚(ju)乙(yi)烯燃(ran)氣(qi)(qi)管道(dao)工程(cheng)技術(shu)規程(cheng)》的要求。


  鋼骨(gu)架(jia)聚乙(yi)烯塑料復合(he)(he)管連接完成后(hou),應符(fu)合(he)(he)國(guo)家現(xian)行(xing)標準CJ/T 125《燃氣(qi)用鋼骨(gu)架(jia)聚乙(yi)烯塑料復合(he)(he)管和管件》的規定。







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