圓形孔用IR型扣環ASME B18.27.4(英制)
依單位篩選
清除篩選
扣環 截面 孔徑
項目 標準牌號 單位 外徑 公差 厚度 公差 最大 公差 最小 公差 公差
IRTW mm 17.15 17.02~17.39 0.64 0.59~0.68 1.83 ±0.101 0.91 ±0.101 0.76 +0.254,-0.050
IRTW mm 20.52 20.40~20.77 0.89 0.84~0.93 2.16 ±0.101 1.07 ±0.101 1.07 +0.254,-0.050
IRTW mm 22.28 22.15~22.52 1.07 1.02~1.11 2.34 ±0.127 1.12 ±0.127 1.07 +0.254,-0.050
IRTW mm 23.98 23.86~24.23 1.07 1.02~1.11 2.51 ±0.127 1.19 ±0.127 1.07 +0.254,-0.050
IRTW mm 25.78 25.66~26.03 1.07 1.02~1.11 2.69 ±0.127 1.3 ±0.127 1.07 +0.254,-0.050
IRTW mm 27.46 27.34~27.71 1.07 1.02~1.11 2.87 ±0.127 1.37 ±0.127 1.07 +0.254,-0.050
IRTW mm 29.21 28.96~29.59 1.27 1.22~1.32 3.05 ±0.152 1.45 ±0.152 1.27 +0.254,-0.050
IRTW mm 30.91 30.66~31.29 1.27 1.22~1.32 3.12 ±0.152 1.5 ±0.152 1.27 +0.254,-0.050
IRTW mm 32.59 32.34~32.96 1.27 1.22~1.32 3.2 ±0.152 1.52 ±0.152 1.27 +0.254,-0.050
IRTW mm 34.32 34.07~34.69 1.27 1.22~1.32 3.28 ±0.152 1.55 ±0.152 1.27 +0.254,-0.050
IRTW mm 36.02 35.77~36.39 1.27 1.22~1.32 3.35 ±0.152 1.6 ±0.152 1.27 +0.254,-0.050
IRTW mm 37.74 37.50~38.12 1.27 1.22~1.32 3.43 ±0.152 1.65 ±0.152 1.27 +0.254,-0.050
IRTW mm 39.42 39.17~39.80 1.27 1.22~1.32 3.66 ±0.152 1.75 ±0.152 1.93 +0.381,-0.050
IRTW mm 41.2 40.95~41.57 1.27 1.22~1.32 3.76 ±0.152 1.78 ±0.152 1.93 +0.381,-0.050
IRTW mm 42.88 42.55~43.38 1.57 1.50~1.65 4.01 ±0.177 1.88 ±0.177 1.93 +0.381,-0.050