Products name: Slotted Liner/Slotted Casing/Screen Pipe/Drill Pipe /Water Well Pipe/ Petroleum Pipe/Oil Tube
Sorts: API casing
Length: ≤ 15m (each)
Outside Diameter: 50~200mm
Slot Width: (0.10~4)mm ± 0.03mm;
Slot Number: As per customer's requirement

Slot Shapes: Straight in line pattern, staggered pattern, spiral pattern;
Slot space: As per customer's requirement
Slotted casings with apertures of 0.20~6mm are wide used in sands prevention of oil and wells.