API 5CT J55 K55 mile Perforated casing&tubing pipe for water/oli well drilling
1.Our perforated pipe use J55/K55/N8O casing and tubings of API standard, with High overall strength, not so easy to deformation.
2.The hole is uniform and smooth, without burrs.
3.The whole pipe will be anticorrosion treated and form a protective covering. It can effectively improve the resistance to corrosion and abrasive resistance of the pipe, prolong the working life underground .
4.It's easy to operate and convenient to use.
5.The hole size and number can be custom designed.