國家現行標準(zhun)CJJ 33《城鎮(zhen)燃氣輸配工程施(shi)工及驗收(shou)規范》適用于城鎮(zhen)燃氣設計壓力不大于4.0MPa的新建(jian)、改建(jian)和擴建(jian)輸配工程的施(shi)工及驗收(shou)。

對于(yu)城鎮燃(ran)氣輸(shu)(shu)配工(gong)(gong)程(cheng)的(de)(de)場站內部壓(ya)力(li)管(guan)道(dao),不僅(jin)要按照TSG D0001《壓(ya)力(li)管(guan)道(dao)安全(quan)技術監察規(gui)程(cheng)-工(gong)(gong)業(ye)管(guan)道(dao)》中(zhong)的(de)(de)相關(guan)規(gui)定(ding)進行(xing)施(shi)工(gong)(gong)及驗收(shou)(shou),而且(qie)應結合城鎮燃(ran)氣輸(shu)(shu)配工(gong)(gong)程(cheng)的(de)(de)特點,執行(xing)CJJ 33《城鎮燃(ran)氣輸(shu)(shu)配工(gong)(gong)程(cheng)施(shi)工(gong)(gong)及驗收(shou)(shou)規(gui)范(fan)》中(zhong)的(de)(de)相關(guan)規(gui)定(ding)進行(xing)施(shi)工(gong)(gong)及驗收(shou)(shou)。


  聚(ju)乙烯燃氣(qi)管道(dao)焊(han)接接頭(tou)連(lian)接完成后,應符合國家(jia)現行標準CJJ 63《聚(ju)乙烯燃氣(qi)管道(dao)工程技(ji)術規程》的要求。


  鋼骨架聚乙(yi)烯塑(su)料(liao)(liao)復合管(guan)連(lian)接完成后(hou),應符合國家現行標(biao)準CJ/T 125《燃氣(qi)用鋼骨架聚乙(yi)烯塑(su)料(liao)(liao)復合管(guan)和管(guan)件》的規定(ding)。







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