电力中低压弯头壁厚表DN45506580100125150160175200225240250275300325340350360375390400425450475500525575600625700800900100011001200140020#DW577689108133159194219245273325PN433.54444.566789PN6.4PN<1033.5444.55678910344.5567910111214193.7219.1244.5273298.5323.9355.66.36.37.17.1888.86.37.188.81010117.188.8101112.5101112.514.21617.5DWPN2.5ST45.8PN4PN6.4PN<10DWA3F(Q235)PN1.0PN1.6PN2.5DW57768910813316819421912Cr1MoV2.713.53.544.557784.223.53.544.55778168.3193.7219.1244.5273323.9355.66.37.188.8101112.56.37.188.81012.512.58.81012.512.514.217.517.5DW10CrMo9102.712.884.222192452733255566556655672733259131013377101216406.441910111112.514.214.21612.512.514.21614.2203776683771313406.441914.214.21617.5202022.214.214.21617.5202022.222.225283042648053012141318457.25081622.2426478530558.8609.6660.417.5206302072082092010201120122014206777789101142648053014141414457.21650818558.8609.6147788899109991011121312660.414
2000典管电力管件压力壁厚对照表
