國(guo)內外大中型項(xiang)目(mu)(mu)(mu)管道(dao)器(qi)(qi)(qi)材(cai)(cai)(cai)(cai)(cai)(cai)選用(yong)(yong)的(de)(de)方(fang)法有(you)(you)很(hen)多種。有(you)(you)的(de)(de)工(gong)(gong)程(cheng)公(gong)司根據(ju)(ju)以往眾多工(gong)(gong)程(cheng)項(xiang)目(mu)(mu)(mu)的(de)(de)積(ji)累總(zong)結，把適應(ying)不同工(gong)(gong)況(kuang)的(de)(de)各(ge)種管道(dao)器(qi)(qi)(qi)材(cai)(cai)(cai)(cai)(cai)(cai)分(fen)門別類列(lie)表(biao)，匯總(zong)為管道(dao)器(qi)(qi)(qi)材(cai)(cai)(cai)(cai)(cai)(cai)選用(yong)(yong)數(shu)據(ju)(ju)庫(ku)，在新工(gong)(gong)程(cheng)項(xiang)目(mu)(mu)(mu)設計時，根據(ju)(ju)工(gong)(gong)況(kuang)要求直接(jie)從數(shu)據(ju)(ju)庫(ku)中拷(kao)貝相應(ying)的(de)(de)管道(dao)器(qi)(qi)(qi)材(cai)(cai)(cai)(cai)(cai)(cai)直接(jie)使用(yong)(yong)即可。有(you)(you)的(de)(de)工(gong)(gong)程(cheng)公(gong)司把管道(dao)器(qi)(qi)(qi)材(cai)(cai)(cai)(cai)(cai)(cai)選用(yong)(yong)數(shu)據(ju)(ju)庫(ku)制作成了計算機軟件，輸入設計工(gong)(gong)況(kuang)會自動生成相應(ying)體(ti)系(xi)的(de)(de)管道(dao)材(cai)(cai)(cai)(cai)(cai)(cai)料等(deng)(deng)級(ji)(ji)表(biao)。有(you)(you)的(de)(de)工(gong)(gong)程(cheng)公(gong)司在承接(jie)的(de)(de)工(gong)(gong)程(cheng)項(xiang)目(mu)(mu)(mu)中，在工(gong)(gong)藝專利(li)商(shang)提供的(de)(de)工(gong)(gong)藝包內已(yi)經(jing)包含了詳(xiang)細和(he)完整(zheng)的(de)(de)管道(dao)材(cai)(cai)(cai)(cai)(cai)(cai)料等(deng)(deng)級(ji)(ji)表(biao)；有(you)(you)的(de)(de)大型石(shi)化(hua)、煉化(hua)企(qi)業(ye)(ye)集團(tuan)（擁有(you)(you)很(hen)多家煉化(hua)工(gong)(gong)廠(chang)），有(you)(you)統一的(de)(de)管道(dao)材(cai)(cai)(cai)(cai)(cai)(cai)料等(deng)(deng)級(ji)(ji)表(biao)規定，企(qi)業(ye)(ye)所屬所有(you)(you)工(gong)(gong)程(cheng)項(xiang)目(mu)(mu)(mu)都遵循此管道(dao)材(cai)(cai)(cai)(cai)(cai)(cai)料等(deng)(deng)級(ji)(ji)規定，如(ru)果某工(gong)(gong)程(cheng)公(gong)司承接(jie)這家石(shi)化(hua)、煉化(hua)企(qi)業(ye)(ye)集團(tuan)的(de)(de)項(xiang)目(mu)(mu)(mu)，就不用(yong)(yong)重新設計管道(dao)材(cai)(cai)(cai)(cai)(cai)(cai)料等(deng)(deng)級(ji)(ji)表(biao)。

  某國(guo)外大(da)型(xing)煉(lian)化企業(ye)(ye)集團，大(da)型(xing)煉(lian)化企業(ye)(ye)集團幾十家煉(lian)化和石(shi)化企業(ye)(ye)執行同一個管道(dao)材(cai)料等級(ji)表。其他工程公司承接(jie)某裝置(zhi)改造項目時，不用(yong)重(zhong)新設計新的管道(dao)材(cai)料等級(ji)表，三維管道(dao)設計模型(xing)的數據庫也是統一配套做好的。

  管(guan)道器材選用的詳細講述可參(can)見《管(guan)道器材選用與工程應(ying)用》一書(shu)。