鋼制管法蘭、墊片及緊固件選用規(guī)定

1、鋼制管法蘭、墊片及緊固件選用規(guī)定20080115發(fā)布20080201實(shí)施勝利工程設(shè)計(jì)咨詢公司總圖規(guī)劃所發(fā)布鋼制管法蘭、墊片及緊固件選用規(guī)定.doc目次1總則.........................................................12術(shù)語(yǔ).........................................................23基本規(guī)定..................

2、...................................44法蘭的選用...................................................54.1一般規(guī)定...................................................54.2法蘭類型的選用.............................................64.3法蘭公稱通徑的選

3、用.........................................74.4法蘭公稱壓力的選用.........................................74.5法蘭材料的選用.............................................84.6法蘭最高無(wú)沖擊工作壓力的選用...............................84.7法蘭蓋允許開孔直徑的選用...

4、...............................115密封面的選用................................................125.1一般規(guī)定..................................................125.2密封面的選用..............................................126墊片的選用........

5、..........................................166.1一般規(guī)定..................................................166.2墊片的選用................................................166.3墊片適用條件的選配........................................217緊固件的

6、選用................................................227.1一般規(guī)定..................................................227.2緊固件的選用..............................................238法蘭、墊片、緊固件的選配....................................258