國內(nei)外大(da)中型項(xiang)目(mu)(mu)管(guan)(guan)道(dao)器材(cai)(cai)(cai)選(xuan)(xuan)用的(de)(de)(de)方法有(you)很(hen)多(duo)種(zhong)。有(you)的(de)(de)(de)工(gong)(gong)程(cheng)(cheng)公司根(gen)據(ju)以往眾多(duo)工(gong)(gong)程(cheng)(cheng)項(xiang)目(mu)(mu)的(de)(de)(de)積累總結(jie)，把(ba)(ba)適應(ying)(ying)(ying)不同工(gong)(gong)況(kuang)的(de)(de)(de)各種(zhong)管(guan)(guan)道(dao)器材(cai)(cai)(cai)分門別(bie)類列表，匯總為管(guan)(guan)道(dao)器材(cai)(cai)(cai)選(xuan)(xuan)用數據(ju)庫(ku)，在(zai)新(xin)工(gong)(gong)程(cheng)(cheng)項(xiang)目(mu)(mu)設計(ji)時，根(gen)據(ju)工(gong)(gong)況(kuang)要(yao)求直接(jie)從(cong)數據(ju)庫(ku)中拷貝相應(ying)(ying)(ying)的(de)(de)(de)管(guan)(guan)道(dao)器材(cai)(cai)(cai)直接(jie)使用即可。有(you)的(de)(de)(de)工(gong)(gong)程(cheng)(cheng)公司把(ba)(ba)管(guan)(guan)道(dao)器材(cai)(cai)(cai)選(xuan)(xuan)用數據(ju)庫(ku)制作成(cheng)了計(ji)算機軟(ruan)件，輸(shu)入(ru)設計(ji)工(gong)(gong)況(kuang)會自動生成(cheng)相應(ying)(ying)(ying)體系的(de)(de)(de)管(guan)(guan)道(dao)材(cai)(cai)(cai)料(liao)等級表。有(you)的(de)(de)(de)工(gong)(gong)程(cheng)(cheng)公司在(zai)承接(jie)的(de)(de)(de)工(gong)(gong)程(cheng)(cheng)項(xiang)目(mu)(mu)中，在(zai)工(gong)(gong)藝(yi)(yi)專利商提供的(de)(de)(de)工(gong)(gong)藝(yi)(yi)包內(nei)已經包含了詳細和完整的(de)(de)(de)管(guan)(guan)道(dao)材(cai)(cai)(cai)料(liao)等級表；有(you)的(de)(de)(de)大(da)型石化(hua)(hua)(hua)、煉(lian)化(hua)(hua)(hua)企(qi)業集團（擁有(you)很(hen)多(duo)家煉(lian)化(hua)(hua)(hua)工(gong)(gong)廠），有(you)統一的(de)(de)(de)管(guan)(guan)道(dao)材(cai)(cai)(cai)料(liao)等級表規定，企(qi)業所(suo)屬所(suo)有(you)工(gong)(gong)程(cheng)(cheng)項(xiang)目(mu)(mu)都遵循此管(guan)(guan)道(dao)材(cai)(cai)(cai)料(liao)等級規定，如果某(mou)工(gong)(gong)程(cheng)(cheng)公司承接(jie)這家石化(hua)(hua)(hua)、煉(lian)化(hua)(hua)(hua)企(qi)業集團的(de)(de)(de)項(xiang)目(mu)(mu)，就(jiu)不用重新(xin)設計(ji)管(guan)(guan)道(dao)材(cai)(cai)(cai)料(liao)等級表。

  某國外大型(xing)(xing)煉化(hua)企(qi)業(ye)(ye)集團，大型(xing)(xing)煉化(hua)企(qi)業(ye)(ye)集團幾十家煉化(hua)和石化(hua)企(qi)業(ye)(ye)執行同一(yi)個管道材料(liao)等級表(biao)(biao)。其他工程公司承接某裝置(zhi)改造項目時(shi)，不用(yong)重新設(she)計(ji)新的管道材料(liao)等級表(biao)(biao)，三維管道設(she)計(ji)模(mo)型(xing)(xing)的數據庫也是統一(yi)配套做好(hao)的。

  管(guan)道器(qi)材(cai)選(xuan)(xuan)用的詳細(xi)講述可參見《管(guan)道器(qi)材(cai)選(xuan)(xuan)用與工程(cheng)應(ying)用》一書。