pipeline polyurethanefoam pigging pigs
QDQ-J type polyurethane foam pig.we have two type: with steel brush and without steel brush pu foam pig.its applying for experimental passing pig before the unknown condition of the pipeline and also can remove paraffin.we can produce low density, medium density and high density foam pig and the highest density can reach to 19LB. Meanwhile, our foam pig can have the gauing, steel brush and locate position at the same time.
Our cleaning pig standard Type
Our electronic cleaning pig specification
Remarks:Other specification pls let us know, we can manufacture as per your data.
Cleaning pig application |
1.To be used for sweeping pipeline and cleaning various impurity After finished the pipe construction and pre-silicon. |
2.To be Used for the exhausting gas before do the pipeline hydrostatic test and dewatering after test. |
3.To check the roundness error before usage and whether the position of live ball valve and pipeline diameter are accurate after opening valve. |
4.To wipe out the weld flash at the palce of joints |
5.To discharge ash, remove paraffin reguarly or irregulary, descaling and do water treatment of the used oil and gas pipeline. |
6.To be used as the inolator of different fluid medium during one pipeline. |
7.To paint the the pipeline wall with anticorrosive coating. |
Our cleaning pig advantages
The advantages of the electronic locating equipment of pipeline pigging are strong wear resistant property and passing ability, well cleaning efficiency, accurate locatingand tracking, etc. the precision can reach to plus or minus 5cm |
we adopt the whole sealing structure for the installation of our cleaning pig battery. As the high speed in the pigging operation and severe collision,it easily cause the pig transmitter out of power and cant work. our whole sealing structure takes Rechargeable lithium batteries and have the clectrucal quantity standard to make sure the battery with enough power for supporting the transmitter to work reguarly. our battery can also avoid the humidity even water into the inner make the battery mouldy or even short circuit. |
QDQ-Z type wheel-supporting cleaning pigs(patent No.:zl01212169.x) |
QDQ-B Gauging cleaning pig (patent no.:zl03210871.0) |