Automatic-fill float collar & shoe, the cylinder ladder inner wall is connected with circular cone  float ball seat diversion case by thread. The inner wall of cylinder is fixedly connected basket with a floating ball below, next fixed the fixing frame for the inner wall of cylinder, following float seat with piston, the piston is matched with the inner wall of cylinder fixing rack, in the upper of float piston has a open hole provide with claw used locking  float ball float basket,  in the the bottom of the float seat hole , float cylinder connected on the hole of float seat by its circular rib, in the bottom of float cylinder fixedly connected with tray has open hole with tray. In the cementing job to make the well cementing, mud automatically enters the casing, reduce buoyancy of casing, which can automatically form a seal, to prevent the backflow of cement slurry after cementing job, which has reasonable structure, reliable performance, promote work efficiency, with high cementing quality.

  Packaged by wood box then we load them in container by sea or air (when the quantity is small).

  Our company has a professional service engineer team on the cementing oilwell, which can provide a reliable, safe well service work according to the customer demand.

Dezhou Yuanda Petroleum Machinery Co., Ltd. is a very famous high tech enterprise in Dezhou of China that 

sets oil mechanical product design,development,production,sales and sevice as a whole,and registered capital of 20 million yuan. It is located in Dezhou City, Shandong Province, which covers an area of 78,000 square meters. We have the luxurious office building and two large production plants which cover 9,000 square meters , as well as the acquisition of the advanced production equipment with a total investment of more than 30 million in fixed assets element. Now it employs 128 people, including 38 engineers and technicians, and 86 secondary education workers. At present, we  has passed ISO9001 quality system certification of DNV, ISO14001, OHSAS18001 certification.

1.Question:How to store?

    Answer   :The product should be stored in a dry warehouse with a flat ground, the accessories should be 

                     kept away from rain, sunshine and exposure of sea water.  Make sure not to unpack or remove

                     the plastic bags unless you need it to work. 

2.Question:How to transport?
   Answer   :Handle with care, no deformation should occur due to dropping or collision during convey.  

3.Question: What's the demand for maintenance?

   Answer   :Storage time should not exceed 2 years.