Product Details

Double-Plug Cement Head Cementing Tool

You run pattern cement case head on the sleeves used for cementing process don open the casing run stopper, body with a
short section of pipe connected by ladder buckle.
Characteristics
1. Compact, easy to connect
2. Indicator monitoring stopper running
3. Body and short sleeve button connected by ladders
4. High-strength materials and high quality thread to ensure it meets quality and performance
requirements
5. Manifold connections, as required by the selection Union

Technical specification and parameter:

Type	ST35-140	ST35-178	ST35-245	ST20-340
Size	139.7(5 1/2")	177.8(7")	244.5(9 5/8")	339.7(13 3/8")
ing pressure	35Mpa	35Mpa	35Mpa	20Mpa
Casing coupling thread	5 1/2" LTC/BTC	7" LTC/BTC	9 5/8" LTC/BTC	13 3/8"LTC/BTC
Manifold interface	2" union	2" union	2" union	2" union
ID of plug container (mm)	125	160	225	320
Length of plug container (mm)	450	460	560	560
Overall length	1886	1972	1701	2210

Features

1. Quick-latch adapter is designed to offer easier, faster and safer makeup for two-stage cementing. It is manufactured utilizing API grade steels with connections for API 8 round, buttress and premium threads.

2. Double balance pipe is developed.

3. Positive lever indicates plug releasing.

4. Main parts are made from AISI4145H alloy steel.

5. Top cover and union nut with large trapezoidial-threaded, it makes the tool convenient to disassemble and carry.

Company Information

Puyang Zhongshi Group Company Ltd was founded in 1996,which is the restructured enterprise of Central Plains oilfield branch company of SINOPEC . The company registered capital is 6083 million yuan,with annual output value 200 million yuan, 580 employees, including more than 160 technical and administrative staff. Oil machinery is our main products, the leading products include pumping unit,subsurface sucker rod pump, wellhead (Christmas Tree), pressure vessels,drilling solid control series products and cementing accessories, We had attained ISO 9001 in 1998 and API Certificates in 2002 .

Our Services

All products purchased in our company are guaranteed to keep in good repair for one year. If quality problems happen in guarantee period, our company will maintain for free. Additionally, our company provides technical support and fittings for life. After-sales service isn't restricted by time and we will assign technical personnel to solve your problems immediately after receiving telephone and hear feedback idea of users and deal with them in time. If you are caught in some problems when using our products, welcome to contact us at any time.