Pipeline 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 thepalce of
joints.
5.To discharge ash, remove paraffinreguarly 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.
