配管設計管道器材選用設計溫度條件有哪些
(1)管道(dao)設(she)計(ji)(ji)(ji)溫(wen)(wen)度(du)系指管道(dao)在正常工作過程(cheng)中,在相應設(she)計(ji)(ji)(ji)壓(ya)力下可(ke)能達(da)到的管道(dao)材料溫(wen)(wen)度(du)。管道(dao)系統中每(mei)個管道(dao)組(zu)成(cheng)(cheng)件(jian)的設(she)計(ji)(ji)(ji)溫(wen)(wen)度(du)應按操作中可(ke)能遇到的最苛刻的壓(ya)力和(he)溫(wen)(wen)度(du)組(zu)合工況的溫(wen)(wen)度(du)確(que)定(ding)。同(tong)(tong)一管道(dao)中的不(bu)同(tong)(tong)管道(dao)組(zu)成(cheng)(cheng)件(jian)的設(she)計(ji)(ji)(ji)溫(wen)(wen)度(du)可(ke)以不(bu)同(tong)(tong)。(2)確(que)定(ding)設(she)計(ji)(ji)(ji)溫(wen)(wen)度(du)時,應考慮流體溫(wen)(wen)度(du)、環境溫(wen)(wen)度(du)、陽光輻射、...