The perforated pipe is also called the tube drilled holes or the base tube. It has a high practical feature, and thanks to its strong intensity of destruction, he is much admired by clients.
- the pipe perforated society adopts the casing of oil/oil tube J55, K55/N80 confirms the API standards and the tube with direct slots and the tube without slots confirm the ASTM standards to make the tube body, so it can meet the demands of all geological liquids distribution.
2 drilled holes are uniforms and polis, burrs in the vicinity.
3 all received treatment against corrosion. On the surface of the base tube is formed a protective layer, which allows to raise the resistance to corrosion and resistance to abrasion of the tube, and extend its service under the well.
4 easy operation, convenient use and large internal passage diameter allow easy mounting of the tubes. - the diameter and quantity of hole can be manufactured according to the customer's order.
