阀芯外径
0.19685 – 1.96850 IN
5-50 mm
阀芯长度
0.98425 – 15.74803 IN
25-400 mm
外径公差
+/- 0.00002 IN
+/- 0.00075 mm
内径公差
+/- 0.00009 IN
+/- 0.0025 mm
圆柱度
0.00007 IN
0.002 mm
0.19685 – 1.96850 IN
5-50 mm
0.98425 – 15.74803 IN
25-400 mm
+/- 0.00002 IN
+/- 0.00075 mm
+/- 0.00009 IN
+/- 0.0025 mm
0.00007 IN
0.002 mm