性能参数

油/套管外径

工具外径

工具内径

密封外径

in

mm

in

mm

in

mm

5

3.898

99.00

1.969

50.00

3.000

76.20

3.960

100.58

1.910

48.51

3.125

79.38

4.198

106.40

2.146

54.50

3.000

76.20

1/2

4.255

108.08

2.308

58.62

3.500

88.90

4.438

112.73

2.812

71.42

3.750

95.25

4.500

114.30

2.402

61.00

3.250

82.55

3.000

76.20

4.000

101.60

6 5/8

4.990

126.75

1.968

49.99

3.250

82.55

5.433

138.00

2.874

73.00

4.500

114.30

7

5.563

141.30

3.800

98.55

4.625

117.48

5.787

147.00

2.992

76.00

4.750

120.65

5.812

147.62

3.878

98.50

4.875

123.83

5.875

149.22

4.000

101.60

7 5/8

6.400

162.56

4.134

105.00

5.125

130.18

6.732

170.99

4.252

108.00

5.375

136.53

5.750

146.05

4.778

121.36

9 5/8

7.000

177.80

4.778

121.36

6.375

161.93