20 Inch Oilfield Cementing Tools Rotating Top Bottom Cementing Wiper Plugs

Oilfield Rotating Top and Bottom Cementing Plug

This plug is used to separate the cement slurry from other fluids, reduce contamination, and maintain predictable slurry performance and to clean various waste in the wall of the casing. Two types of cementing plugs are typically used on a cementing operation.This plug is tested strictly every batch by pressure chambers at different required pressure and temperature

Oilfield Rotating Top and Bottom Cementing Plug Features

• Reinforced locking teeth built into the plugs.

• Available in 4 1/2" to 20 "sizes + any special sizes

• The bottom plug in orange with rupture diaphragm at 300 psi differential.

• Can be operated in either synthetic or mud fluids.

Oilfield Rotating Top and Bottom Cementing Plug Features Specification

Casing	Casing Weight Range		Wiper Fin O.D		Working	Working	Burst	Hardness
Size(in)	mm	in	mm	in	Temperature	Pressure	Pressure
4 1/2"	14.14-17.26	9.50-11.60	110	4.331	-30℃ to 150℃	≥15MP	1MP-2MP	75-95
5"	17.11-35.86	11.50-24.10	122	4.803
5 1/2"	20.83-39.88	14.00-26.80	135	5.315
7"	25.30-56.55	17.00-38.00	170	6.693
7 5/8"	35.72-63.69	24.00-42.00	185	7.283
9 5/8"	53.57-79.62	36.00-53.50	235	9.252
13 3/8"	71.43-107.15	48.00-72.00	333	13.11	-30℃ to 150℃	≥10MP
20"	139.89-197.93	94.00-133.00	498	19.606

Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars.

We have competitive price of our main products like: subsurface sucker rod pump, pumping unit, cementing tools, wellhead (Christmas Tree), etc, with certificates of API11AX,API11E,API6A,API5CT,ISO14001 and ISO9001 approved. We have 9 factories, 580 employees, including more than 160 technicians and engineers.

With 20 years manufacturing experience and more than 10 years exporting experience, our main clients include all oilfields in China such as: Zhongyuan, Daqing, Shengli, Changqing, Nanyang, Karamay, etc and we have exported to more than 30 countries abroad such as: Indonesia, Thailand, Myanmar, Russia, Kazakhstan, Venezuela, Peru, Columbia, Canada, America, Sudan, Egypt, Iran, Australia etc.

We would like to cooperate with friends from all over the world with high quality products and service to achieve mutual development .