NEWS
國內(nei)外各行業(ye)、各設(she)計單位配(pei)管(guan)(guan)設(she)計管(guan)(guan)道(dao)器材(cai)選用的(de)(de)專業(ye)分工可(ke)能(neng)不同，本書按其中較典型的(de)(de)過程(cheng)講(jiang)述。1.選擇管(guan)(guan)道(dao)材(cai)料 根(gen)據輸送(song)介質(zhi)的(de)(de)化(hua)學性質(zhi)、流(liu)動狀態、溫度、壓力等因素確定碳鋼、不銹鋼還(huan)是非金屬。2.選擇管(guan)(guan)道(dao)內(nei)介質(zhi)的(de)(de)流(liu)速 ...
管(guan)(guan)道器材(cai)是(shi)管(guan)(guan)道（配管(guan)(guan)）設計基礎，它直接影響管(guan)(guan)道系(xi)統乃至整(zheng)個(ge)工(gong)程(cheng)裝(zhuang)置(zhi)的(de)質量(liang)、安(an)全和經濟性。管(guan)(guan)道器材(cai)在石油(you)、化工(gong)、輕工(gong)、食品、制(zhi)藥、冶金、電(dian)力(li)等(deng)工(gong)程(cheng)裝(zhuang)置(zhi)中成本占(zhan)(zhan)比較(jiao)大(da)，管(guan)(guan)道器材(cai)的(de)費用(yong)約(yue)占(zhan)(zhan)整(zheng)個(ge)EPC總承包工(gong)程(cheng)總投(tou)資的(de)20％（其(qi)中，管(guan)(guan)件費用(yong)約(yue)占(zhan)(zhan)7.5％，閥門費用(yong)約(yue)占(zhan)(zhan)53％，...
管(guan)(guan)(guan)道(dao)器(qi)材由管(guan)(guan)(guan)道(dao)組成(cheng)件(jian)、管(guan)(guan)(guan)道(dao)支(zhi)吊架(jia)、管(guan)(guan)(guan)道(dao)隔(ge)熱、管(guan)(guan)(guan)道(dao)防(fang)腐蝕涂漆(qi)等組成(cheng)。管(guan)(guan)(guan)道(dao)用(yong)(yong)于連接管(guan)(guan)(guan)廊、罐、塔、加熱爐、泵、反應器(qi)、換熱器(qi)、壓(ya)縮(suo)機等設備(bei)設施，用(yong)(yong)以輸送、分配、混(hun)合、分離(li)、排放、計量或控制(zhi)流體流動。 管(guan)(guan)(guan)道(dao)組成(cheng)件(jian)（pipingcomponents），是用(yong)(yong)于連接...
在石油、化(hua)工(gong)(gong)(gong)(gong)、輕工(gong)(gong)(gong)(gong)、食(shi)品、制(zhi)藥(yao)、冶金、電力等工(gong)(gong)(gong)(gong)程(cheng)設(she)計中(zhong)，管(guan)道設(she)計起著舉足輕重(zhong)的(de)作用，尤(you)其是(shi)在石油化(hua)工(gong)(gong)(gong)(gong)行(xing)業，管(guan)道設(she)計專(zhuan)業是(shi)石油化(hua)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)程(cheng)設(she)計的(de)主(zhu)體(ti)專(zhuan)業，管(guan)道設(she)計水平(ping)直接關系(xi)到(dao)裝(zhuang)(zhuang)置建(jian)設(she)的(de)投(tou)資和裝(zhuang)(zhuang)置建(jian)成投(tou)產后(hou)能否長期、高效、安全(quan)、平(ping)穩運(yun)行(xing)。伴(ban)隨工(gong)(gong)(gong)(gong)業裝(zhuang)(zhuang)置規模(mo)的(de)日益大(da)型化(hua)、現代(dai)...
