國(guo)內外大中(zhong)型項目管(guan)(guan)道(dao)(dao)器材(cai)(cai)選用(yong)的(de)(de)(de)方(fang)法有(you)(you)(you)(you)很多種。有(you)(you)(you)(you)的(de)(de)(de)工(gong)(gong)(gong)程(cheng)公司根(gen)據以往眾多工(gong)(gong)(gong)程(cheng)項目的(de)(de)(de)積累總結，把(ba)適應(ying)不(bu)同工(gong)(gong)(gong)況(kuang)的(de)(de)(de)各(ge)種管(guan)(guan)道(dao)(dao)器材(cai)(cai)分門別類列表(biao)(biao)，匯總為(wei)管(guan)(guan)道(dao)(dao)器材(cai)(cai)選用(yong)數(shu)據庫，在(zai)新(xin)(xin)工(gong)(gong)(gong)程(cheng)項目設(she)(she)計時，根(gen)據工(gong)(gong)(gong)況(kuang)要求直接從數(shu)據庫中(zhong)拷貝相(xiang)應(ying)的(de)(de)(de)管(guan)(guan)道(dao)(dao)器材(cai)(cai)直接使用(yong)即可。有(you)(you)(you)(you)的(de)(de)(de)工(gong)(gong)(gong)程(cheng)公司把(ba)管(guan)(guan)道(dao)(dao)器材(cai)(cai)選用(yong)數(shu)據庫制(zhi)作成了計算機軟件，輸入設(she)(she)計工(gong)(gong)(gong)況(kuang)會自動生成相(xiang)應(ying)體系的(de)(de)(de)管(guan)(guan)道(dao)(dao)材(cai)(cai)料(liao)(liao)等(deng)(deng)級(ji)表(biao)(biao)。有(you)(you)(you)(you)的(de)(de)(de)工(gong)(gong)(gong)程(cheng)公司在(zai)承(cheng)接的(de)(de)(de)工(gong)(gong)(gong)程(cheng)項目中(zhong)，在(zai)工(gong)(gong)(gong)藝專利商(shang)提(ti)供(gong)的(de)(de)(de)工(gong)(gong)(gong)藝包內已經包含了詳細和(he)完整的(de)(de)(de)管(guan)(guan)道(dao)(dao)材(cai)(cai)料(liao)(liao)等(deng)(deng)級(ji)表(biao)(biao)；有(you)(you)(you)(you)的(de)(de)(de)大型石化(hua)、煉化(hua)企(qi)業(ye)集團（擁有(you)(you)(you)(you)很多家(jia)煉化(hua)工(gong)(gong)(gong)廠），有(you)(you)(you)(you)統一(yi)的(de)(de)(de)管(guan)(guan)道(dao)(dao)材(cai)(cai)料(liao)(liao)等(deng)(deng)級(ji)表(biao)(biao)規(gui)定(ding)，企(qi)業(ye)所屬所有(you)(you)(you)(you)工(gong)(gong)(gong)程(cheng)項目都遵循(xun)此管(guan)(guan)道(dao)(dao)材(cai)(cai)料(liao)(liao)等(deng)(deng)級(ji)規(gui)定(ding)，如(ru)果某工(gong)(gong)(gong)程(cheng)公司承(cheng)接這(zhe)家(jia)石化(hua)、煉化(hua)企(qi)業(ye)集團的(de)(de)(de)項目，就不(bu)用(yong)重新(xin)(xin)設(she)(she)計管(guan)(guan)道(dao)(dao)材(cai)(cai)料(liao)(liao)等(deng)(deng)級(ji)表(biao)(biao)。

  某國外大(da)型(xing)(xing)煉(lian)化企(qi)業集團，大(da)型(xing)(xing)煉(lian)化企(qi)業集團幾十家煉(lian)化和石化企(qi)業執行同一個管(guan)(guan)道材料等級(ji)表。其他工(gong)程(cheng)公司承接某裝置改造項目時(shi)，不(bu)用重新設(she)計(ji)新的管(guan)(guan)道材料等級(ji)表，三維管(guan)(guan)道設(she)計(ji)模型(xing)(xing)的數據庫也是(shi)統一配套做好的。

  管道(dao)器(qi)材選(xuan)用的詳細講述(shu)可參見(jian)《管道(dao)器(qi)材選(xuan)用與工程(cheng)應用》一書。