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Inside Blowout Control Tool

Brief Introduction:

The Inside blowout control tool is a special tool installed on the string of drilling tools, which is mainly used to close the central hole of drilling tools.

In the event of overflow and blowout during drilling, the inside blowout control tool in the drilling tool can prevent the drilling fluid from spraying upward along the drill string waterhole, thereby protecting the rotary hose and other devices from being damaged by high pressure.

The product series are: Kelly valve, Arrow type check valve, Full opening safety valve, etc.

No.

Name

Product code

Model

OD,inch

Conn.

ID,inch

Working pressure,MPa

1

Inside Blowout Control Tool

47032801

XS86

3 3/8

NC26

1 3/16

35/70/105

2

Inside Blowout Control Tool

47032801

XS111

4 3/8

NC31

1 37/64

35/70/105

3

Inside Blowout Control Tool

47032801

XS121

4 3/4

NC38

1 3/4

35/70/105

4

Inside Blowout Control Tool

47032801

XS146

5 3/4

4 1/2REG LH

1 3/4

35/70/105

5

Inside Blowout Control Tool

47032801

XS168

6 5/8

NC50

2 13/16

35/70/105

6

Inside Blowout Control Tool

47032801

XS178

7

5 1/2FH

2 13/16

35/70/105

7

Inside Blowout Control Tool

47032801

XS197

7 3/4

 6 5/8REG LH

3

35/70/105

8

Inside Blowout Control Tool

47032801

FJ79

3 1/8

2 7/8HT PAC

1

35

9

Inside Blowout Control Tool

47032801

FJ86

3 3/8

NC26

1

35

10

Inside Blowout Control Tool

47032801

FJ111

4 3/8

NC31

1 5/8

35/70/105

11

Inside Blowout Control Tool

47032801

FJ121

4 3/4

NC38

2 1/8

35/70/105

12

Inside Blowout Control Tool

47032801

FJ127

5

NC38

2 1/8

35/70/105

13

Inside Blowout Control Tool

47032801

FJ159

6 1/4

NC46

2 3/4

35/70/105

14

Inside Blowout Control Tool

47032801

FJ165

6 1/2

NC50

2 3/4

35/70/105

15

Inside Blowout Control Tool

47032801

FJ178

7

5 1/2FH

2 3/4

35/70/105

16

Inside Blowout Control Tool

47032801

FJ203

8

6 5/8REG

2 13/16

35/70/105

17

Inside Blowout Control Tool

47032801

FJ229

9

7 5/8REG

3

35/70/105

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