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1、球罐技術(shù)問答11.何為球罐設(shè)計壓力?.........................................................52.何為球罐計算壓力?.........................................................53.何為球罐試驗(yàn)壓力?.........................................................54.GB12337-1998對試驗(yàn)壓力最低值有何規(guī)定？....................................55.GB1
2、2337-1998對試驗(yàn)壓力的上限有何應(yīng)力校核值的限制？........................56.GB12337-1998對球殼焊接接頭系數(shù)有何規(guī)定？..................................67．何為球罐最大允許工作壓力?................................................68.GB12337-1998對許用應(yīng)力有何規(guī)定？..........................................69．何為球罐常用溫度?.........................
3、...............................610．何為球罐設(shè)計溫度?.......................................................711．何為球罐試驗(yàn)溫度?.......................................................712．何為球罐計算厚度？......................................................713．何為球罐設(shè)計厚度？....................................
4、..................714．何為球罐名義厚度？......................................................715．何為球罐有效厚度？......................................................716．何為平均最高和平均最低氣溫?.............................................717．球罐貯存能力的計算有何公式？............................................718．JL
5、PA標(biāo)準(zhǔn)中，對球罐設(shè)計壓力是如何描述的？................................819．請簡述球罐分類？........................................................820．球罐對貯存介質(zhì)有何限制?.................................................921．請簡述球罐的結(jié)構(gòu)?.......................................................922．球罐有哪些附屬設(shè)備?................
6、.....................................923．列表指出常見一些重要工業(yè)氣體的貯存條件？...............................1024．簡述常見工業(yè)氣體由液態(tài)變?yōu)闅鈶B(tài)時體積變化數(shù)據(jù)？.........................1025．請說明球形貯罐的優(yōu)點(diǎn)？.................................................1026．請簡述球形貯罐的缺點(diǎn)？.................................................1127．請以丙
7、烷為例說明低溫液化的冷凍貯存法？.................................1128．請簡述國內(nèi)的球形容器系列標(biāo)準(zhǔn)？.........................................1129.不進(jìn)行應(yīng)力消除時的可焊板厚,不同國家有何規(guī)定？...........................1130．球形容器大型化需要解決哪些問題?........................................1231．球形容器試壓過程中發(fā)生破壞事故常有哪些共同點(diǎn)？.........................1232
8、．球罐安裝液面計有何要求？......
