Product Description
Performance characteristics of the slit tube
- The slotted tube is manufactured from API-compliant oil casing as a tube body, and has high intensity and deformation resistance. At the same time, the customer can choose the stainless steel casing as tube body for manufacturing.
- The edges of cut slits have a good verticality, the courage is polished and without burrs, and the slits are uniform.
- The fluid filtration surface is large, the screened tube of 27.8 '' with 300 slits cut and a length of 1.5m, the fluid filtration surface 72 / cm3 which is 2.4 times higher than celled - identical model oil tube. It is favorable to the flow of fluids.
- The benefits of the tube are most evident when used in the deviated well and the horizontal well.
- The assembly has received the corrosion treatment. On all surfaces of the screened tube is formed a very dense protective layer, which increases the corrosion resistance and abrasion resistance of the tube, and extend its service life under the well.
- Applicable to the sand resistance of the sand outlet well, the particle size of which is greater than 0.3mm
- Easy operation, convenient use and large internal passage diameter allow easy mounting of the tubes.
