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

5 1/2

4.255

108.08

2.308

58.62

3.500

88.90

4.438

112.73

2.441

62.00

3.625

92.08

2.812

71.42

3.750

95.25

4.500

114.30

3.000

76.20

4.000

101.60

6 5/8

5.591

142.00

3.465

88.00

4.928

125.17

2.992

76.00

7

4.250

107.95

3.000

76.20

3.875

98.43

5.090

129.29

3.920

99.57

4.875

123.83

5.114

129.90

3.000

76.20

5.796

147.23

3.819

97.00

5.875

149.22

3.811

96.80

4.688

119.06

4.000

101.60

4.875

123.83

6.000

152.40

3.000

76.20

4.000

101.60

7 5/8

5.433

138.00

2.992

76.00

4.688

118.81

6.400

162.56

3.689

93.70

5.125

130.18

3.880

98.55

4.134

105.00

6.400

162.56

4.134

105.00

5.125

130.18

6.732

171.00

4.252

108.00

5.375

136.52

4.778

121.36

5.750

146.05