Designed to protect casing string from dynamic impact of operating medium when carrying out process operations requiring pressure difference

inside the cemented liners. Installed in liner head adapter.

No.

Parameter

Value

ZHB 101.00.00.000Б

ZHB 102.00.00.000

ZHB 120.00.00.000

ZHB 120.00.00.000-01

ZHB 127.01.00.000

1

Casing string rated diameter, in (mm)

4 (102)

4 (102)

4-1/2 (114)

4-1/2 (114)

5 (127)

2

Maximum OD, in (mm)

4.803 (122)

4.803 (122)

5.591 (142)

5.906 (150)

5.906 (150)

3

Diameter sealed, in (mm)

4.134 (105)

4.134 (105)

5.000 (127)

5.000 (127)

5.256 (133,5)

4

Connecting thread

NUE Api tubing 3-1/2 (89 GOST 633-80)

5

Bore diameter, in (mm)

2.756 (70)

2.992 (76)

2.992 (76)

2.992 (76)

2.992 (76)

6

Length of nipple, ft (mm)

2.533 (772)

2.559 (780)

2.395 (730)

2.395 (730)

2.395 (730)

7

Weight (with tubing pipe TP89), lb (kg)

496.125 (225)

496.125 (225)

496.125 (225)

230

496.125 (225)

8

Maximum pressure difference, psi (MPa)

10,150 (70)

10,150 (70)

10,150 (70)

10,150 (70)

10,150 (70)

9

Maximum operating temperature, °F (°С)

212 (100)

No.

Parameter

Value

ZHB 200.04.00.000

ZHB 200.04.00.000

1

Casing string rated diameter, in (mm)

4-1/2 (114)

2

Maximum OD, in (mm)

5.591 (142)

0.079 (2)

3

Diameter sealed, in (mm)

5.000 (127)

4

Connecting thread

NUE Api tubing 4-1/2 (114 GOST 633-80)

5

Bore diameter, in (mm)

3.898 (99)

0.197 (5)

6

Length of nipple, ft (mm)

6.857 (2,090)

7

Weight (with anchor), lb (kg)

242.550 (110)

15.435 (7)

8

Maximum pressure difference, psi (MPa)

10,150 (70)

9

Maximum operating temperature, °F (°С)

212 (100)