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 86.56 86.06~87.32 2.77 2.70~2.84 7.98 ±0.203 3.78 ±0.203 3.18 +0.381,-0.050
IRTW mm 89.13 88.63~89.89 2.77 2.70~2.84 8.08 ±0.203 3.84 ±0.203 3.18 +0.381,-0.050
IRTW mm 91.72 91.22~92.48 2.77 2.70~2.84 8.15 ±0.203 3.94 ±0.203 3.18 +0.381,-0.050
IRTW mm 96.01 95.51~96.77 2.77 2.70~2.84 8.23 ±0.203 3.91 ±0.203 3.18 +0.381,-0.050
IRTW mm 97.79 97.29~98.55 2.77 2.70~2.84 8.28 ±0.203 3.94 ±0.203 3.18 +0.381,-0.050
IRTW mm 110.49 109.99~111.25 2.77 2.70~2.84 8.59 ±0.203 4.09 ±0.203 3.18 +0.381,-0.050
IRTW inch 0.675 0.670~0.685 0.025 0.023~0.027 0.072 ±0.004 0.036 ±0.004 0.03 +0.010,-0.002
IRTW inch 0.808 0.803~0.818 0.035 0.033~0.037 0.085 ±0.004 0.042 ±0.004 0.042 +0.010,-0.002
IRTW inch 0.877 0.872~0.887 0.042 0.040~0.044 0.092 ±0.005 0.044 ±0.005 0.042 +0.010,-0.002
IRTW inch 0.944 0.939~0.954 0.042 0.040~0.044 0.099 ±0.005 0.047 ±0.005 0.042 +0.010,-0.002
IRTW inch 1.015 1.010~1.025 0.042 0.040~0.044 0.106 ±0.005 0.051 ±0.005 0.042 +0.010,-0.002
IRTW inch 1.081 1.076~1.091 0.042 0.040~0.044 0.113 ±0.005 0.054 ±0.005 0.042 +0.010,-0.002
IRTW inch 1.15 1.140~1.165 0.05 0.048~0.052 0.12 ±0.006 0.057 ±0.006 0.05 +0.010,-0.002
IRTW inch 1.217 1.207~1.232 0.05 0.048~0.052 0.123 ±0.006 0.059 ±0.006 0.05 +0.010,-0.002
IRTW inch 1.283 1.273~1.298 0.05 0.048~0.052 0.126 ±0.006 0.06 ±0.006 0.05 +0.010,-0.002