性能参数

油管尺寸

SX型

SXN型

密封孔径

密封孔径

NO-GO内径

in

mm

in

in

in

mm

in

mm

1.900

48.26

1.500

38.10

1.500

38.10

1.448

36.78

2.063

52.40

1.625

41.28

1.625

41.28

1.536

39.01

2 3/8

60.33

1.875

47.63

1.875

47.63

1.791

45.49

2 7/8

73.03

2.313

58.75

2.313

58.75

2.205

56.01

3 1/2

88.90

2.750

69.85

2.750

69.85

2.635

66.93

2.813

71.45

2.812

71.42

2.666

67.72

4

101.60

3.313

81.45

3.313

81.45

3.135

79.63

4 1/2

114.30

3.813

96.85

3.813

96.85

3.725

94.62

5

127.00

4.313

109.55

4.313

109.55

3.987

101.27

5 1/2

139.70

4.562

115.87

4.562

115.87

4.455

113.16