形式 主管外径 主管内径 Type 外形寸法
OD ID a b c d e ØA ØB ØE E
NW 10 13.8 10.0 30.0 12.2 - 10.0
NW 10 13.8 10.0 30.0 12.2 - 20.0
NW 16 21.7 17.5 30.0 17.2 - 10.0
NW 16 21.7 17.5 30.0 17.2 - 20.0
NW 25 27.2 23.0 40.0 26.2 - 10.0
NW 25 27.2 23.0 40.0 26.2 - 20.0
NW 25 27.2 24.0 40.0 26.2 - 20.0
NW 40 42.7 37.1 55.0 41.2 - 10.0
NW 40 42.7 37.1 55.0 41.2 - 20.0
NW 40 42.7 39.0 55.0 41.2 - 20.0
NW 50 60.5 54.9 75.0 52.2 - 10.0
NW 50 60.5 54.9 75.0 52.2 - 20.0
NW 50 60.5 57.2 75.0 52.2 - 20.0
NW 63 76.3 70.2 87.0 70.2 - 20.0
NW 80 - 83.0 114.0 83.0 89.8 20.0
NW 80 89.1 83.0 114.0 83.0 - 20.0
NW 100 - 102.0 134.0 102.0 114.8 20.0
NW 100 114.3 108.3 134.0 102.0 - 20.0
NW 125 - 127.0 161.0 127.0 140.8 20.0
NW 160 - 153.0 190.0 153.0 166.5 20.0
NW 160 165.2 158.4 190.0 153.0 - 20.0
NW 200 - 213.0 252.0 213.0 217.8 20.0
BW 250 - 261.0 301.0 261.0 269.0 20.0