API 5CT Conventional Single Plug Cementing Head
Product Introduction
A device fitted to the top joint of a casing string to hold a cement plug before it is pumped down the casing during the cementing operation. In most operations, a bottom plug is launched before the spacer or cement slurry. The top cement plug is released from the cement head after the spacer fluid. Most cement heads can hold both the top and bottom plugs. A manifold incorporated into the cement head assembly allows connection of a fluid circulation line.
Cementing head is a special tool for pumping slurry and releasing plug, and cementing head is used as wellhead unit in all kinds of cementing operation. The types of cementing head are various as single-plugs, double plugs cementing head and so on.
Parameter
Specifications, (in) |
5½" |
6 5/8" |
7" |
7 5/8" |
9 5/8" |
10¾" |
13 3/8" |
| Overall Length, mm |
1460 |
1500 |
1500 |
1550 |
1750 |
1750 |
1780 |
| Manifold |
2"Union |
| I.D. of Plug Container, mm |
Φ125 |
Φ150 |
Φ160 |
Φ175 |
Φ225 |
Φ250 |
Φ320 |
| Length of Plug Container, mm |
400 |
450 |
450 |
450 |
550 |
550 |
600 |
| Working Pressure, MPa |
35,50 |
35,50 |
35,50 |
35,50 |
35,50 |
35 |
35 |
| Specification |
| O.D. |
weight |
Part Number |
Cap O.D |
Body I.D |
Throat I.D |
Nipple I.D |
| in |
Lbs/ft |
in |
in |
in |
in |
| 4 1/2 |
11.6-15.1 |
D80440x001 |
11.620 |
4.810 |
4.290 |
3.920 |
| 5 1/2 |
17-23 |
D80540x001 |
12.500 |
5.750 |
5.252 |
4.670 |
| 7 |
23-38 |
D80700x001 |
13.500 |
7.190 |
6.690 |
5.920 |
| 7 5/8 |
26.4-39 |
D80750x001 |
15.500 |
7.810 |
7.250 |
6.370 |
| 8 5/8 |
32-49 |
D80850x001 |
16.000 |
8.810 |
8.250 |
7.510 |
| 9 5/8 |
40-58.4 |
D80950x001 |
16.500 |
9.750 |
9.190 |
8.530 |
| 10 3/4 |
51-71 |
D81060x001 |
18.500 |
10.840 |
10.310 |
9.560 |
| 11 3/4 |
54-71 |
D81160x001 |
20.000 |
11.870 |
11.310 |
10.770 |
| 13 3/8 |
78-72 |
D81330x001 |
21.000 |
13.410 |
12.880 |
12.350 |
| 16 |
65-97 |
D81600x001 |
23.500 |
15.900 |
15.340 |
15.010 |
| 18 5/8 |
87.5-87.5 |
D81850x001 |
22.750 |
18.718 |
17.650 |
17.650 |
| 20 |
94-106.5 |
D82000x001 |
28.000 |
20.000 |
19.440 |
18.730 |
Company Information
Established in 1997, Puyang Zhongshi Group Co., ltd is a restructured enterprise of SINOPEC. We have 10 years export experiences and 9 factories with annual output value of $80 million. Our customers are from America, Central Asia, Southeast Asia, Africa, Middle East, etc.
Specialized in petrolem equipment, our products mainly include:
1. Pumping unit
2. Tubing Pump / Sucker Rod Pump and Accessories
3. Float Collar & Float She
4. Casing Centralizer
5. Cementing Plug
6. Cementing Head
7. Stage Collar
8. Casing / Tubing and Coupling
9. Drill Pipe
10. Sucker Rod
11. Thread Protector
12. Air Blaster
Certifications
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001.
Audited Supplier 
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