性能参数

油管尺寸

工具外径

密封孔内径

in

mm

in

mm

in

mm

2 3/8

60.33

3.040

77.22

1.875

47.63

2 7/8

73.03

3.750

95.25

2.313

58.75

3.920

99.57

3 1/2

88.90

4.290

108.97

2.813

71.45

4.500

114.30

4 1/2

114.30

5.600

142.24

3.813

86.85