الوصف

PRODUCT DESCRIPTION
In the early stage of development of Baidu Wenku float shoe and float hoop oilfield, the support ring (flow blocking ring), also known as float hoop, was used to control the downward position of the rubber plug when injecting cement, so as to ensure the length of the cement plug and prevent the backflow of cement slurry.

The floating shoe is connected to the end of the casing string, which acts as a guide shoe and back pressure valve. The floating hoop is connected at *0 ~ *0m from the end of the casing string. Play the role of supporting ring and back pressure valve.

MAIN FEATURE
Special anti-rotation structure is designed to drill faster. Pdc bits are easy to drill with special materials.
High temperature and pressure resistance.
1. The top of the floating shoe has a guiding function;
2. The filling material of cement floating shoes with floating hoops is grade G cement, which has good drillability while ensuring tightness.
3. The valve body is made of high strength aluminum alloy with good erosion resistance and back pressure resistance.

MODEL AND SPECIFICNTION
There are two forms of single valve and double valve to choose from.

COMPANY PROFILE
Jingzhou Sunfine is located on the beautiful bank of Yangtze river in Jianghan Plain, a famous historical and cultural city - Jingzhou City.The company mainly deals in the management and research of high polymer materials such as friction products, rubber products, polyurethane products and polytetrafluoroethylene products for petroleum drilling and production equipment, chemical industry and mining machinery.

Our company has obtained ISO***1 quality system for years.

Ms. Liu Jinhua of our company participated in the formulation of the two national standards.
&Cementing cement head and rubber plug for conventional cementing, SY/T***4 - ***6
&Float collar and float shoe for casing ,SY/T********6